Achse/ Fahrwerk

Verkline
Verkline Front Bump Steer Adjustable Tie Rod Ends
After an extensive development and testing program we made this front bump steer adjustable tie HD toe link to everyone. The car was 3D laser scanned, the toe link was CAD developed, we have tested the CAD model with FEA (Finite element method) and performed road going tests so you can now buy our adjustable tie rod ends. The new HD Toe Link brings superior strength, stability, and adjustability to your performance machine.Designed with precision engineering, this upgrade optimizes suspension geometry, eliminates unwanted flex, and upgrades the shaft strength delivering exceptional cornering performance and responsiveness.Unleash the full potential of your ride and experience enhanced control on the track.Benefits:User friendly length adjustability to provide good corner weights without preload on sway bar with even suspension heightsIncreased strength and rigidity for improved handling performanceYou do not need to change the whole links in case of wear of the ball joints. We use easily available replaceable high quality motorsport uniballs.Features:This is a bolt-in kit, no modifications necessary to the carLinks comes pre assembledHD toe link offers superior strength over factory unitRobust full length pins machined out of high strength steelHigh quality spherical bearings and uniballs with highly increased articulation capability to prevent bending in every suspension setupIncludes all necessary parts to mount on the carCan be used with OEM sway bar and coil-overWhat’s included:Two (pair) CNC billet 6082 aluminium front tie rod ends anodized blackTwo (pair) CNC machined Cr-Mo upright pinsSuperior strength HD inner tie rodsThin locking nutsHigh quality motorsport spherical bearingsSet of pin spacers for bump steer adjustmentPrinted install instructionsUsed in:– Toyota Supra A90– Toyota Supra A91– BMW Z4 G29Notice: Sold for off road, track and racing applications only. Mounting the rod end may increase some noise, vibration, and harshness (NVH) in the car. We strongly advice to mount the subframe in qualified and experienced workshop.

499,00 €*
Verkline
Verkline Front Caster Adjustable Control Arms
After an extensive development and testing program we made this front adjustable caster arm available to everyone. The car was 3D laser scanned, the wishbone was CAD developed, we have tested the CAD model with FEA (Finite element method) and performed road going tests so you can now buy our adjustable caster arm.Benefits:Easy caster adjustability with turnbuckle jack screw .Increased strength and rigidity for improved handling performance.No rubber to bend, you will not lose the geometry set when doing alignment.You do not need to change the whole arm in case of wear of the ball joint. We use easily available replaceable high quality spherical bearings.About same weight as OEM regarding additional functionality.Features:This is a bolt-in kit, no modifications necessary to the car.Wishbone comes pre assembled, with initially predefined length.Robust pin and adjustment sleeve machined out of high strength steel.CNC machined arm out of 6082 T6 aluminum.High quality motorsport spherical bearings with increased articulation capability. Manufactured in Europe.Wishbone secured from extensive side-swinging which could occur collisions with knuckle or steering rod.Includes all necessary parts to mount on the car.Can be used with OEM knuckle and subframe.What’s included:Two (pair) CNC billet 6082 aluminium front wishbones (caster arms)Two (pair) CNC billet 6082 aluminium arm mountsTwo (pair) CNC machined Cr-Mo upright pinsTwo (pair) CNC machined Cr-Mo adjustment turnbucklesThin locking nuts4 high quality motorsport spherical bearingsLightweight aluminium spacer sleeves for assemble of the arm in the front subframePrinted install instructionsUsed in:– Toyota Supra A90– Toyota Supra A91Notice: Because very high forces that are this arm is equipped with very tight fit motorsport bearing. After mounting on the car, the bearing need a lot of force to move, but after driving about 100 km (60 miles) its work will become looser, still providing high resistance to the forces acting on the bearing.Notice 2: Sold for off road, track and racing applications only. Mounting the wishbone may increase some noise, vibration, and harshness (NVH) in the car. We strongly advice to mount the subframe in qualified and experienced workshop.

999,00 €*
Verkline
Verkline Front Lower Adjustable Control Arms
HomeShopToyotaGR Supra A9xFront Lower Adjustable Control Arms Toyota Supra A90 A91Click to enlargeFront Lower Adjustable Control Arms Toyota Supra A90 A91SKU: WAS-411 | EAN: 5901138354117€849,00Available on backorderIncluding VATFits into: Suspension, Wishbones, Z4 G29, GR Supra A9xAdd to cartAdd to WishlistSecure shoppingEstimated Dispatch Date:14 Oct 2024Safe shipping2-year warrantyDescription More InformationAfter an extensive development and testing program we made this front adjustable camber arm available to everyone. The car was 3D laser scanned, the wishbone was CAD developed, we have tested the CAD model with FEA (Finite element method) and performed road going tests so you can now buy our adjustable caster arm.Benefits:Easy camber adjustability with turnbuckle jack screw.Roll center adjustability with spacersIncreased strength and rigidity for improved handling performanceNo rubber to bend, you will not lose the geometry set when doing alignmentYou do not need to change the whole arm in case of wear of the ball joint. We use easily available replaceable high quality spherical bearings and uniballsFeatures:This is a bolt-in kit, no modifications necessary to the carWishbone comes pre assembled, with initially predefined lengthRobust pin and adjustment sleeve machined out of high strength steelCNC machined arm out of 6082 t6 aluminumBIG high quality spherical bearings and uniballs with increased articulation capability. Both manufactured in Europe not China.Delivered with uniballs rubber boots for dust and water protection, which provides even better longevityRobust, adjustable xenon sensor mountingIncludes all necessary parts to mount on the carCan be used with OEM knuckle, subframe and xenon sensorWhen You correct Your roll center it is strongly recommended to add about the same height spacers on the front toe link to prevent from excessive front bump steer. To do that You need our bump steer adjustable tie rod ends, which You can find here -> LINK.What’s included:Two (pair) CNC billet 6082 aluminium front wishbones (camber arms)Two (pair) CNC machined Cr-Mo upright pinsTwo (pair) CNC machined Cr-Mo adjustment turnbucklesThin locking nutsHigh quality motorsport spherical bearings and uniballsLightweight aluminium spacer sleeves for assemble of the arm in the front subframeSet of pin spacers for roll center adjustmentAdjustable xenon sensor mounting for the ride height sensorRubber uniball boots for dust protectionPrinted install instructionsUsed in:– Toyota Supra A90– Toyota Supra A91– BMW Z4 G29 Notice: Unfortunately in Toyota Supra anti roll bar comes very close to the front lower control arm. If there are problems with their clearance it is possible to adjust the length of ARB end links and/or reducing caster angle. Another solution could also be an aftermarket ARB with a shorter arm (distance between ARB axis and end link mounting hole).Notice2: Sold for off road, track and racing applications only. Mounting the wishbone may increase some noise, vibration, and harshness (NVH) in the car. We strongly advice to mount the subframe in qualified and experienced workshop.

849,00 €*
Verkline
Verkline Front Sway Bar End Links
The car was 3D laser scanned, the wishbone was CAD developed, we have tested the CAD model with FEA (Finite element method) and performed road going tests so you can now buy our front sway bar end links.Benefits:User friendly length adjustability to provide good corner weights without preload on sway bar with even suspension heights.Increased strength and rigidity for improved handling performance.You do not need to change the whole links in case of wear of the ball joints. We use easily available replaceable high quality uniballs.Features:This is a bolt-in kit, no modifications necessary to the car.Links comes pre assembled.Robust pins machined out of high strength steel.CNC machined turnbuckles out of 6082 t6 aluminum.High quality spherical bearings and uniballs with highly increased articulation capability to prevent bending in every suspension setup.Delivered with uniballs rubber boots for dust and water protection, which provides even better longevity.Includes all necessary parts to mount on the car.Can be used with OEM sway bar and OEM coilover.What’s included:Two (pair) CNC billet 6082 aluminium front sway bar links turnbuckles4 CNC machined Cr-Mo uniball pinsThin locking nutsHigh quality motorsport uniballsRubber uniball boots for dust protectionPrinted install instructionsUsed in:– Toyota Supra A90– Toyota Supra A91– BMW Z4 G29Notice: Sold for off road, track and racing applications only. Mounting the rod end may increase some noise, vibration, and harshness (NVH) in the car. We strongly advice to mount the subframe in qualified and experienced workshop.

249,00 €*
%
Verkline
Verkline Full suspension set bundle
BUNDLE INCLUDES:Rear Lightweight Tubular Subframe Toyota Supra A90 A91€2.495,00 Original price was: €2.495,00.€2.032,68Current price is: €2.032,68.Available on backorderFront Caster Adjustable Control Arms Toyota Supra A90 A91€999,00 Original price was: €999,00.€899,10Current price is: €899,10.In stockFront Lower Adjustable Control Arms Toyota Supra A90 A91€849,00 Original price was: €849,00.€764,10Current price is: €764,10.Available on backorderFront Bump Steer Adjustable Tie Rod Ends Toyota Supra A90 A91€499,00 Original price was: €499,00.€449,10Current price is: €449,10.In stockFront Sway Bar End Links Toyota Supra A90 A91€249,00 Original price was: €249,00.€224,10Current price is: €224,10.In stockRear Adjustable Traction Links Toyota Supra A90 A91€479,00 Original price was: €479,00.€431,10Current price is: €431,10.In stockRear Upper Adjustable Lateral Straight Links Toyota Supra A90 A91€479,00 Original price was: €479,00.€431,10Current price is: €431,10.In stockRear Upper Adjustable Lateral Bent Links Toyota Supra A90 A91€699,00 Original price was: €699,00.€629,10Current price is: €629,10.In stockRear Adjustable Toe Links with lockout kit Toyota Supra A90 A91€499,00 Original price was: €499,00.€449,10Current price is: €449,10.In stockRear Spring Wishbone Bushings with lockout kit Toyota Supra A90 A91€165,00 Original price was: €165,00.€148,50Current price is: €148,50.In stockRear Knuckle Bushings Toyota Supra A90 A91€149,00 Original price was: €149,00.€134,10Current price is: €134,10.In stockRear Sway Bar End Links Toyota Supra A90 A91€199,00 Original price was: €199,00.€179,10Current price is: €179,10.In stockDescription More InformationWe wanted to develop the suspension set for new Supra A9x from the day it was available, but things really started to happen, when we have watched this video: https://www.youtube.com/watch?v=XSH3RgGSmF0&t=288s Robert from Apex Nürburgring explains the issue with bump steer in the supra and potential problems that it causes in the video above. On the Nürburgring where the cars speed goes up to 270-280 km/h or 175-185 mph, the suspension works in its full travel range. Robert is driving daily the best handling cars in the world like: Ferrari 488 Pista, Porsche GT2RS, McLaren 620R, BMW M3, Toyota GT86 and many others. He knows how to drive and based on this we have developed our set in cooperation with Apex.  Full set includes (you can click bellow on the name of the item to view full item description):Rear Lightweight Tubular Subframe Front Caster Adjustable Control ArmsFront Lower Adjustable Control ArmsFront Bump Steer Adjustable Tie Rod Ends Front Sway Bar End Links Rear Adjustable Traction LinksRear Upper Adjustable Lateral Straight LinksRear Upper Adjustable Lateral Bent LinksRear Adjustable Toe Links with lockout kitRear Spring Wishbone Bushings with lockout kitRear Knuckle BushingsRear Sway Bar End Links66 printed pages of install and suspension setup instructionsToyota Supra A9X and BMW Z4 G29 were originally designed to provide the best driving experience for normal street use, with a reasonable amount of pushing the car to its limit. That is why it provides from factory tail-happy handling to encourage the driver to have some fun and go a little bit sideways from time to time during everyday use. The issues start to arise when we are starting to look in that car for performance, that tail-happy behavior is starting to give problems with instability of the car.The main cause for that is the rear end bump steer. In simple words bump steer is telling us how the toe is changing through the suspension travel. In stock Supra bump steer is quite significant. For example during alignment you set your rear toe to 0,11° toe in (black center dot on graph below). This is using stock camber values. Under hard acceleration Your rear end is going down, around 40mm. Then due to bump steer your toe is changing to about 0,3° toe in (blue left dot on graph below). On the other hand under hard braking your rear suspension is going up, again around 40mm. This time it will give you about -0,1° toe out (yellow right dot on graph below).As you can see, the Supra/Z4 bump steer has a significant impact on the toe during driving. When on alignment you will set your wheels to be toe in, it does not mean that in some circumstances, often difficult to predict you will be driving with rear toe out which is causing the rear end to be very lively. In daily low speeds it is not so bad, but on track usage or highways, it could be the cause of car major instability. Another issue with that suspension (5 link especially) is that it has a lot of interdependencies between its properties. It makes it very complicated to modify its setup without deterioration of its kinematics. On the graph below you can find an example of how a change of camber (new alignment setup) by 0,5° can increase bump steer even more (green line – 0,5° increased camber, red line – stock camber setup).If we would look again at an example of hard braking and rebound of rear suspension by 40mm, we are getting about -0,2° of toe out (pink dot on graph above) instead of -0,1° for stock setup (yellow dot on graph above).In some cases like going fast over a crest you can have up to 80mm of rebound which in that case would give as much as -0,5° of toe out per wheel. This is -1° of total toe out! Such big change into toe out is giving relatively a huge chance of losing grip and control of the car.Graphs above are coming from suspension kinematics software, where as an input we use suspension geometry which we gather from 3d scans of a real car. Simulation model was also validated by measurements of bump steer and camber gain on the real car. To do so, we put Supra on leveled jack stands, taken off suspension springs and disconnected the sway bars and then we have the ability to move wheels up and down with a small car jack. For measurements we have used strings, camber gauge tool and steel ruler. Measurements accuracy was about 0,05 degree for toe, 0,2 degree for camber and 1mm for suspension travel. Our measurements have shown good correlation between simulations and reality. That is why to prevent such problems we have prepared 3 suspension setup presets (Track, Street, Drag) to provide the best possible performance out of the box, for an every type of driver. These 3 suspension setups developed by us consist of our basic alignment and ride height suggestions, and what is the most important, predefined lengths of every arm, to provide proper kinematics for every designated use of car.On the graph below you can find a comparison of 2 previous shown bump steer curves (red and green lines) with a curve of our Street setup preset (yellow line).As you can see, the bump steer curve of our setup provides much reduced bump steer to prevent toe out through all suspension travel. This will give you a stable handling without unpredictable dangerous situations, which were caused by sudden transitions from toe in to toe out.Summarizing: VERKLINE goal in preparing that 3 setups presets is to improve stock Supra A9x/Z4 G29 and additionally prevent all issues which would occur due to modifying, e.g. camber or ride height to fit the car to a designated use. Our kits will include precise guide lines on how to setup the car using our wishbones and rear subframe. Used in:– Toyota Supra A90– Toyota Supra A91– BMW Z4 G29Notice: Sold for off road, track and racing applications only. Mounting the bushing may increase some noise, vibration, and harshness (NVH) in the car. We strongly advice to mount the subframe in qualified and experienced workshop

6.771,18 €* 7.760,00 €* (12.74% gespart)
Verkline
Verkline Rear Adjustable Toe Links with lockout
After an extensive development and testing program we made those rear adjustable toe links available to everyone. The car was 3D laser scanned, the wishbone was CAD developed, we have tested the CAD model with FEA (Finite element method) and performed road going tests so you can now buy our rear adjustable toe links.Benefits:On the upright side there is double adjuster (turnbuckle) for easy toe adjustmentsDelivered with lockout plates to block wishbone movement on subframeIncreased strength and rigidity for improved handling performanceNo rubber to bend, you will not lose the geometry set when doing alignment or in the corner when pushing for max G-forceFeatures:This is a bolt-in kit, no modifications necessary to the carWishbone comes pre assembled, with initially predefined length Made from T45 (BS4T45 to BS4T100) tubing imported directly from the steel millHigh quality motorsport uniballsDelivered with uniballs rubber boots for dust and water protection, which provides even better longevityIncludes all necessary parts to mount on the carCan be used with OEM knuckle and subframeWhat’s included:two (pair) T45 lightweight steel armsThin locking nutsHigh quality motorsport uniballsSpacer sleeves for assemble of the arm with subframe and uprightRubber uniball boots for dust protectionPrinted install instructionsUsed in:– BMW 3 Series G20 Limousine– BMW 3 Series G21 Touring– BMW Z4 G29– Toyota Supra A90– Toyota Supra A91Replaces:– 31106879659– 48705-WAA01Notice: Sold for off road, track and racing applications only. Mounting the wishbone may increase some noise, vibration, and harshness (NVH) in the car. We strongly advice to mount the subframe in qualified and experienced workshop.

499,00 €*
Verkline
Verkline Rear Adjustable Traction Links
After an extensive development and testing program we made those rear adjustable traction links available to everyone. The car was 3D laser scanned, the wishbone was CAD developed, we have tested the CAD model with FEA (Finite element method) and performed road going tests so you can now buy our rear adjustable traction links.Benefits:Bump steer and anti squat adjustabilityIncreases camber adjustment rangeIncreased strength and rigidity for improved handling performanceNo rubber to bend, you will not lose the geometry set when doing alignmentAbout same weight as OEM regarding additional functionalityFeatures:This is a bolt-in kit, no modifications necessary to the carWishbone comes pre assembled, with initially predefined length Made from T45 (BS4T45 to BS4T100) tubing imported directly from the steel millHigh quality motorsport uniballsDelivered with uniballs rubber boots for dust and water protection, which provides even better longevityIncludes all necessary parts to mount on the carCan be used with OEM knuckle and subframeWhat’s included:Two (pair) T45 lightweight steel armsTwo (pair) clevisesThin locking nutsHigh quality motorsport uniballsLightweight aluminium spacer sleeves for assemble of the arm in the rear subframeRubber uniball boots for dust protectionPrinted install instructionsUsed in:– BMW 3 Series G20 Limousine– BMW 3 Series G21 Touring– BMW Z4 G29– Toyota Supra A90– Toyota Supra A91Replaces:– 33306878639– 48711-WAA01Notice: Sold for off road, track and racing applications only. Mounting the wishbone may increase some noise, vibration, and harshness (NVH) in the car. We strongly advice to mount the subframe in qualified and experienced workshop.

479,00 €*
Verkline
Verkline Rear Knuckle Bushings
After an extensive development and testing program we made those rear spring wishbone bushings available to everyone. The car was 3D laser scanned, the bushing was CAD developed, we have tested the CAD model with FEA (Finite element method) and performed road going tests so you can now buy our rear spring wishbone bushings.One of the bearings in rear knuckle (upright) comes as uniball from the factory (mount number 18 on the picture). This kit enables to change the second one from rubber to uniball (number 13 on the picture).Benefits:Increased strength and rigidity for improved handling performanceNo rubber to bend, you will not lose the geometry set when doing alignmentFeatures:This is a bolt-in kit, no modifications necessary to the carInserts comes pre assembledDelivered with a tool which helps during insert replacementCNC machined out of 6082 t6 aluminumHigh quality motorsport spherical bearingsIncludes all necessary parts to mount on the carCan be used with OEM wishbone and uprightWhat’s included:Two (pair) CNC machined 6082 aluminium spherical bearing housingHigh quality motorsport spherical bearingsLightweight aluminium spacer sleeves for assemble of the upright with armTool which helps during insert replacementPrinted install instructionsUsed in:– BMW 3 Series G20 Limousine– BMW 3 Series G21 Touring– BMW Z4 G29– Toyota Supra A90– Toyota Supra A91Notice: Sold for off road, track and racing applications only. Mounting the bushing may increase some noise, vibration, and harshness (NVH) in the car. We strongly advice to mount the subframe in qualified and experienced workshop.

149,00 €*
Verkline
Verkline Rear Lightweight Tubular Subframe
After an extensive development and testing program we made this rear subframe available to everyone. The car was 3D laser scanned, the subframe was CAD developed, we have tested the CAD model FEA (Finite element method) and performed road going tests so you can now buy new lightweight tubular adjustable subframe.Using the same T45 tubing as in WRC cars, our subframes provide increased stiffness, mass reduction and delivers more precise handling..Benefits:6,5 kg lighter than the OEM rear subframe. This is 33% less weight on the rear axle of the vehicle!Rear final drive moved 10 mm up (around ⅜”) to reduce loads on the C.V. joints. We’re changing its position, because if you lower the car down, the shafts are often in the wrong position. This is made to avoid early wear of C.V joints.Removed rubber mounts of a rear subframe to the body and made only one mounting position. We’ve changed our subframe to be bolted directly to the chassis through smaller mounting holes. This is made to avoid shifting of a rear subframe under high overloads.Additional bump steer adjustment on the subframe. You can now change the amount of bump steer moving up and down the pickup point of a rear toe link.Replaced rear final drive rubber mountings with race car black polyurethane. Under torque the trans moves around on factory mounts. Our polyurethane 85ShA mounts reduce this movement substantially helping with the drivetrain torque transfer to the shafts and wheels by removing the slop in the drivetrain.Features:Much more space to access the underbody of the car.Increased chassis rigidity, thanks to tubular frame construction for improved handling performance. Made from T45 (BS4T45 to BS4T100) tubing imported directly from the steel mill and S355 metal sheets.We’ve kept the OEM mounting points of the wishbones, sway bar, brake line wires, exhaust system and headlight range sensor – Plug & Play!Designed, fabricated, validated and tested proudly in Poland. Every piece fabricated is validated by our trained staff. Weldings are crack detected and the whole product is checked before shipping.Gorgeous looks!What is included:pre assembled rear subframe powder coated black (other colors possible 50euro/usd),set of steel lockout wishbone positioning shims (24 pcs.) for positioning of Toe Links (allows bump steer adjustment)(-5/ -4/ -3/ -2/ -1/ 0/ 1/ 2/ 3/ 4/ 5 mm).bolt and nut kit to mount Toe Links (Zinc plated, grade 10.9),set of steel lockout wishbone positioning shims (8 pcs.) for positioning of Camber wishbones (-3.5/ 0/ 3.5 mm),race polyurethane mounts for the rear differential,mounting bolt of exhaust system (Zinc plated, grade 10.9).Printed install instructionsUsed in:– Toyota Supra A90– Toyota Supra A91– BMW Z4 G29T45 is a very unique seamless carbon based steel tube that has been used in many applications in different industries. It is stronger than Co-Mo 4130 tubing that also used in motorsport. It is widely used in the aerospace sector in equipment such as pilot’s seats and crew’s seats due to the materials ability to withstand high G forces without snapping or splitting. This material is a Carbon Manganese based and conforms to the full Aerospace Specification laid down by British Standards.T45 Properties:Tensile: 700 – 900MPa,0.2% Yield 620MPa minimumHardness Test: 201min – 262 max HB or 210min – 275max HV.Replaces:– 33316794865– 33316795830– 51206WAA04– 51206WAA05Notice : It’s necessary to use an adjustable toe link in order to set the correct amount of toe as there is no adjustment on the subframe (replaced by bump steer adjustment). If you don’t have it already You can find here -> LINK.Notice2: Sold for off road, track and racing applications only. Mounting the subframe may increase some noise, vibration, and harshness (NVH) in the car. We strongly advice to mount the subframe in qualified and experienced workshop.

2.495,00 €*
Verkline
Verkline Rear Spring Wishbone Bushings with lockout kit
After an extensive development and testing program we made those rear spring wishbone bushings available to everyone. The car was 3D laser scanned, the bushing was CAD developed, we have tested the CAD model with FEA (Finite element method) and performed road going tests so you can now buy our rear spring wishbone bushings.Benefits:Increased strength and rigidity for improved handling performanceNo rubber to bend, you will not lose the geometry set when doing alignmentFeatures:This is a bolt-in kit, no modifications necessary to the carInserts comes pre assembledDelivered with a tool which prevents bending of wishbone during insert replacementCNC machined out of 6082 t6 aluminumHigh quality motorsport spherical bearingsIncludes all necessary parts to mount on the carCan be used with OEM wishbone and subframeWhat’s included:Two (pair) CNC machined 6082 aluminium spherical bearing housingHigh quality motorsport spherical bearingsLightweight aluminium spacers sleeves for assemble of the arm with subframeTool which prevents bending of wishbone during insert replacementPrinted install instructionsUsed in:– BMW 3 Series G20 Limousine– BMW 3 Series G21 Touring– BMW Z4 G29– Toyota Supra A90– Toyota Supra A91Notice: Sold for off road, track and racing applications only. Mounting the bushing may increase some noise, vibration, and harshness (NVH) in the car. We strongly advice to mount the subframe in qualified and experienced workshop.

165,00 €*
%
Verkline
Verkline Rear suspension set bundle
BUNDLE INCLUDES:Rear Lightweight Tubular Subframe Toyota Supra A90 A91€2.495,00 Original price was: €2.495,00.€2.140,21Current price is: €2.140,21.Available on backorderRear Adjustable Traction Links Toyota Supra A90 A91€479,00 Original price was: €479,00.€431,10Current price is: €431,10.In stockRear Upper Adjustable Lateral Straight Links Toyota Supra A90 A91€479,00 Original price was: €479,00.€431,10Current price is: €431,10.In stockRear Upper Adjustable Lateral Bent Links Toyota Supra A90 A91€699,00 Original price was: €699,00.€629,10Current price is: €629,10.In stockRear Adjustable Toe Links with lockout kit Toyota Supra A90 A91€499,00 Original price was: €499,00.€449,10Current price is: €449,10.In stockRear Spring Wishbone Bushings with lockout kit Toyota Supra A90 A91€165,00 Original price was: €165,00.€148,50Current price is: €148,50.In stockRear Knuckle Bushings Toyota Supra A90 A91€149,00 Original price was: €149,00.€134,10Current price is: €134,10.In stockDescription More InformationWe wanted to develop the suspension set for new Supra A9x from the day it was available, but things really started to happen, when we have watched this video: https://www.youtube.com/watch?v=XSH3RgGSmF0&t=288s Robert from Apex Nürburgring explains the issue with bump steer in the supra and potential problems that it causes in the video above. On the Nürburgring where the cars speed goes up to 270-280 km/h or 175-185 mph, the suspension works in its full travel range. Robert is driving daily the best handling cars in the world like: Ferrari 488 Pista, Porsche GT2RS, McLaren 620R, BMW M3, Toyota GT86 and many others. He knows how to drive and based on this we have developed our set in cooperation with Apex.  Full set includes (you can click bellow on the name of the item to view full item description):Rear Lightweight Tubular Subframe Rear Adjustable Traction LinksRear Upper Adjustable Lateral Straight LinksRear Upper Adjustable Lateral Bent LinksRear Adjustable Toe Links with lockout kitRear Spring Wishbone Bushings with lockout kitRear Knuckle Bushings47 printed pages of install and suspension setup instructionsToyota Supra A9X and BMW Z4 G29 were originally designed to provide the best driving experience for normal street use, with a reasonable amount of pushing the car to its limit. That is why it provides from factory tail-happy handling to encourage the driver to have some fun and go a little bit sideways from time to time during everyday use. The issues start to arise when we are starting to look in that car for performance, that tail-happy behavior is starting to give problems with instability of the car.The main cause for that is the rear end bump steer. In simple words bump steer is telling us how the toe is changing through the suspension travel. In stock Supra bump steer is quite significant. For example during alignment you set your rear toe to 0,11° toe in (black center dot on graph below). This is using stock camber values. Under hard acceleration Your rear end is going down, around 40mm. Then due to bump steer your toe is changing to about 0,3° toe in (blue left dot on graph below). On the other hand under hard braking your rear suspension is going up, again around 40mm. This time it will give you about -0,1° toe out (yellow right dot on graph below).As you can see, the Supra/Z4 bump steer has a significant impact on the toe during driving. When on alignment you will set your wheels to be toe in, it does not mean that in some circumstances, often difficult to predict you will be driving with rear toe out which is causing the rear end to be very lively. In daily low speeds it is not so bad, but on track usage or highways, it could be the cause of car major instability. Another issue with that suspension (5 link especially) is that it has a lot of interdependencies between its properties. It makes it very complicated to modify its setup without deterioration of its kinematics. On the graph below you can find an example of how a change of camber (new alignment setup) by 0,5° can increase bump steer even more (green line – 0,5° increased camber, red line – stock camber setup).If we would look again at an example of hard braking and rebound of rear suspension by 40mm, we are getting about -0,2° of toe out (pink dot on graph above) instead of -0,1° for stock setup (yellow dot on graph above).In some cases like going fast over a crest you can have up to 80mm of rebound which in that case would give as much as -0,5° of toe out per wheel. This is -1° of total toe out! Such big change into toe out is giving relatively a huge chance of losing grip and control of the car.Graphs above are coming from suspension kinematics software, where as an input we use suspension geometry which we gather from 3d scans of a real car. Simulation model was also validated by measurements of bump steer and camber gain on the real car. To do so, we put Supra on leveled jack stands, taken off suspension springs and disconnected the sway bars and then we have the ability to move wheels up and down with a small car jack. For measurements we have used strings, camber gauge tool and steel ruler. Measurements accuracy was about 0,05 degree for toe, 0,2 degree for camber and 1mm for suspension travel. Our measurements have shown good correlation between simulations and reality. That is why to prevent such problems we have prepared 3 suspension setup presets (Track, Street, Drag) to provide the best possible performance out of the box, for an every type of driver. These 3 suspension setups developed by us consist of our basic alignment and ride height suggestions, and what is the most important, predefined lengths of every arm, to provide proper kinematics for every designated use of car.On the graph below you can find a comparison of 2 previous shown bump steer curves (red and green lines) with a curve of our Street setup preset (yellow line).As you can see, the bump steer curve of our setup provides much reduced bump steer to prevent toe out through all suspension travel. This will give you a stable handling without unpredictable dangerous situations, which were caused by sudden transitions from toe in to toe out.Summarizing: VERKLINE goal in preparing that 3 setups presets is to improve stock Supra A9x/Z4 G29 and additionally prevent all issues which would occur due to modifying, e.g. camber or ride height to fit the car to a designated use. Our kits will include precise guide lines on how to setup the car using our wishbones and rear subframe. This setup information is included in the setup manual provided with the kit.Used in:– Toyota Supra A90– Toyota Supra A91– BMW Z4 G29Notice: Sold for off road, track and racing applications only. Mounting the bushing may increase some noise, vibration, and harshness (NVH) in the car. We strongly advice to mount the subframe in qualified and experienced workshop.

4.363,21 €* 4.965,00 €* (12.12% gespart)
Verkline
Verkline Rear Sway Bar End Links
The car was 3D laser scanned, the wishbone was CAD developed, we have tested the CAD model with FEA (Finite element method) and performed road going tests so you can now buy our rear sway bar end links.Benefits:User friendly length adjustability to provide good corner weights without preload on sway bar with even suspension heightsIncreased strength and rigidity for improved handling performanceYou do not need to change the whole links in case of wear of the ball joints. We use easily available replaceable high quality uniballsFeatures:This is a bolt-in kit, no modifications necessary to the carLinks comes pre assembledRobust pins machined out of high strength steelCNC machined turnbuckles out of 6082 t6 aluminumHigh quality spherical bearings and uniballs with highly increased articulation capability to prevent bending in every suspension setupDelivered with uniballs rubber boots for dust and water protection, which provides even better longevityIncludes all necessary parts to mount on the carCan be used with OEM sway bar and upright What’s included:Two (pair) CNC billet 6082 aluminium front sway bar links turnbuckles4 CNC machined Cr-Mo uniball pinsThin locking nutsHigh quality motorsport uniballsRubber uniball boots for dust protectionPrinted install instructionsUsed in:– BMW 3 Series G20 Limousine– BMW 3 Series G21 Touring– BMW Z4 G29– Toyota Supra A90– Toyota Supra A91Replaces:– 33506785607 / 33506785608– 48830-WAA01Notice: Sold for off road, track and racing applications only. Mounting the rod end may increase some noise, vibration, and harshness (NVH) in the car. We strongly advice to mount the subframe in qualified and experienced workshop.

199,00 €*
Verkline
Verkline Rear Upper Adjustable Lateral Straight Links
After an extensive development and testing program we made those rear upper adjustable lateral straight links available to everyone. The car was 3D laser scanned, the wishbone was CAD developed, we have tested the CAD model with FEA (Finite element method) and performed road going tests so you can now buy our rear upper adjustable lateral straight links.Benefits:Bump steer and anti squat adjustabilityIncreases camber adjustment rangeIncreased strength and rigidity for improved handling performanceNo rubber to bend, you will not lose the geometry set when doing alignmentAbout same weight as OEM regarding additional functionalityFeatures:This is a bolt-in kit, no modifications necessary to the carWishbone comes pre assembled, with initially predefined length Made from T45 (BS4T45 to BS4T100) tubing imported directly from the steel millHigh quality motorsport uniballsDelivered with uniballs rubber boots for dust and water protection, which provides even better longevityIncludes all necessary parts to mount on the carCan be used with OEM knuckle and subframeWhat’s included:Two  (pair) T45 lightweight steel armsThin locking nutsHigh quality motorsport uniballsSpacer sleeves for assemble of the arm with subframe and uprightRubber uniball boots for dust protectionPrinted install instructionsUsed in:– BMW 3 Series G20 Limousine– BMW 3 Series G21 Touring– BMW Z4 G29– Toyota Supra A90– Toyota Supra A91Replaces:– 33326878631 / 33326878632– 48770-WAA01 (Left) / 48770-WAA02 (Right) Notice: Sold for off road, track and racing applications only. Mounting the wishbone may increase some noise, vibration, and harshness (NVH) in the car. We strongly advice to mount the subframe in qualified and experienced workshop.

479,00 €*