

The most advanced ""PRS system"" will deliver faster cornering speed for IF14. As a result of the stroke from suspension arm, toe angle is controled passively. Amount of toe angle is fine-tuned by the mounting angle of the linkage rod.
Rear caster angle is -2 deg.
Stainless steel material offers supple flex characteristics while adding extra weight for improved stability on high grip surfaces. This option part promotes mild steering characteristics.
The 9.0T rear spring represents a significant increase in stiffness compared to the stock spring (10.0T), providing enhanced support to the rear end during acceleration. This adjustment is effective for reducing rear grip, which can be advantageous in certain driving conditions. By utilizing this stiffer spring, drivers have the ability to fine-tune their car's handling characteristics.
The use of 7075-T6 material and its slim profile make it both lightweight and highly rigid. Securely fastens the main chassis to the upper deck for more stable running on all surfaces.
Adjustment tool that fits directly onto clutch nuts such as IF18-3 and IF15-2. The flat top surface makes it easy to apply force when tightening the nut and enables easy installation even with hard clutch springs.
This component is crafted from 7075-T6 alloy and features a hard coating. Its lightweight design (4.3 grams compared to the steel version's 8.3 grams) allows you to save weight and achieve maximum performance. It can also be installed on the rear hub. Using the M170 on the rear end of your vehicle provides additional support, which is recommended for high-grip and fast tracks.
The new suspension holder provides 0.5mm lower than kit normal hinge pin point. Possible to lower the roll center. Combination of roll center and toe angle option, setting range is widen.