4RUO Custom Öhlins TTX Toyota Supra (J29) Racing Suspension kit

Ultimate Performance Suspension Kit for the Toyota Supra

Designed specifically for the new generation Toyota Supra, our premium suspension kit is the ultimate upgrade for both 6-cylinder and 4-cylinder GR Supra models. We developed this application on the Nürburgring Nordschleife and GP circuit. At all levels of competition, this kit offers unparalleled handling, responsiveness, and adjustability.

At the heart of this package are Öhlins TTX dampers, available in 2-way. 4-way or 5-way adjustable configurations. For advanced drivers seeking the ultimate in performance, the 4-way & 5-way versions offers independent high and low-speed damping adjustments, as well as an optional 5th adjuster to dial-in compression blow-off. Giving you complete control over body motion and enhancing the Supra’s dynamic capabilities. Experience superior ride quality with the precision to dial in your perfect setup.

TEST DRIVE THIS KIT ON THE NURBURGRING

If you don't believe that our unique Öhlins TTX kit is the most radical and high-performing suspension kit available for the GR Supra, we invite you to drive one of the Supras at our longstanding customer Rent4Ring. Their cars feature our full kit, including control arms. Their cars are fully toe and camber corrected, using a 4-way application, and custom spring setup.

IMPORTANT:

One of our key recommendations when fitting this kit is to use use adjustable rear camber/toe arms, and replace all/most of the original rubber bushings with uniballs. All to dial out instability brought by bump steer and unpredictability brought by progressive chassis stiffness from rubber bushings. 

Firstly, there is a considerable "spring" effect from the stock rear bushings, as they increase resistance to movement near the ends of their ranges.

Secondly, this car is prone to excessive amounts of toe-out under full compression AND extension, particularly during heavy braking or aggressive cornering. Our control arm package (available soon) developed in conjunction with the Öhlins TTX dampers, do rectify this issue, ensuring your Supra stays stable and predictable even in the most demanding conditions.

Other popular options such as Millway, SPL, or Verklein, will also address the issue of dynamic toe.

General Features:

• Öhlins Twin-Tube technology (TTX)
• High-strength and light-weight components
• Separate adjustment for compression and rebound damping 
• High/low 4-way adjustable optional at extra cost
•  Additional Blow-Off adjustment also available
• Individual ride height adjustment
• Rebuildable, servicable
• 2 year limited warranty

Features Front:

• TTX46 twin-tube shock absorber with external reservoir
• Separate compression and rebound adjustment
• Spring preload adjuster
• Spring rate for your application
• Aircraft aluminium CNC top mounts

Features Rear:

• ILX36 twin-tube shock absorber
• Separate compression and rebound adjustment
• Spring preload adjuster
• Spring rate for your application
• Aircraft aluminium CNC top mounts

Control Arm Features (coming soon)

• Powder-coated arms made from TiG-welded Chromolly Steel
• High-quality Motorsport spherical bearings
• Nickel-plated steel bushings
• Fully Adjustable

Adjustable Anti-Roll Bar Drop-Links

• Motorsport bearings
• CNC Machined aircraft materials and coatings
• Fully adjustable