R8021 - REAR SPRING φ2.0-8T

For rear only

Option part for Infinity IF18. This brake disc offers a more stable braking performance during long runs. The disc is made from thicker material than the standard item and also vented to efficiently dissipate heat. Improved brake feeling, spring included.

Changed to long upper arm

Uses lightweight carbon material. Chassis rigidity can be increased while suppressing weight increase. Improves steering response.

This black aluminium screw set for the IF18 will significantly reduce the weight of the upper section of the car while also adding a fresh cool look. Using these screws willoffer a mild driving characteristic by increasing chassis flexibility in a well-balanced manner. The set contains a total of 111pcs offering a weight saving of 30g over the standard steel screws.

New option part for INFINITY IF18. This new upper suspension shaft with 3mm stopper not only improves the strength and reliability during long finals it also speeds up your maintenance time.
The shaft itself is a heat-treated high-strength spec with a polished finish.

Making the material harder than the standard kit version the flex of the suspension holder is reduced and steering response is improved. Offers a slightly milder steering feeling than the optional Aluminium version (R0191/R0187)