Since the rear suspension of FIT3 (GK5) is a torsion beam type, there is no camber or toe adjustment mechanism, so the toe will be attached greatly in the IN direction during lowdown.
For FF (front wheel drive) vehicles, if the rear toe is extremely directed toward IN, the rear grip will increase too much and the turning performance will be inferior.
Therefore, SPOON repeated tests to find the optimum toe and camber value according to the amount of lowdown, and the STREET version for light tuned vehicles with STD ratio 20 to 30 mm down and the RACE version for race vehicles with STD ratio 40 to 50 mm down. We have developed two types of plates to achieve smooth maneuverability and high turning performance.
In addition, the plate is made of high-strength S50C, and the caliper support is thicker. By significantly improving the rigidity of the hub mounting surface, which is often overlooked in FF sports cars, ABS intervention during hard braking can be made smoother and more accurate.
For FF (front wheel drive) vehicles, if the rear toe is extremely directed toward IN, the rear grip will increase too much and the turning performance will be inferior.
Therefore, SPOON repeated tests to find the optimum toe and camber value according to the amount of lowdown, and the STREET version for light tuned vehicles with STD ratio 20 to 30 mm down and the RACE version for race vehicles with STD ratio 40 to 50 mm down. We have developed two types of plates to achieve smooth maneuverability and high turning performance.
In addition, the plate is made of high-strength S50C, and the caliper support is thicker. By significantly improving the rigidity of the hub mounting surface, which is often overlooked in FF sports cars, ABS intervention during hard braking can be made smoother and more accurate.
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Remarks & special notes
(For vehicles 20 to 30 mm down from STD ratio)Rear toe IN 0 ° 30'→ 0
Camber No change
Common to early and late models.