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 9.5T rear spring is slightly stiffer than the stock spring (10.0T), providing added support to the rear end during acceleration and enhancing landing stability after jumps. This adjustment is especially effective for reducing rear grip or improving jump landings, offering advantages in specific driving conditions. By integrating this slightly stiffer spring, drivers can finely tune their car's handling characteristics to align with their preferences.

Crafted from 7075-T6 alloy, these washers offer superior durability compared to the plastic ones provided in the kit, thanks to their hard coating.

The 23T steering servo horn, crafted from 7075-T6 alloy, offers exceptional robustness and precision. Featuring an M2 screw lock, it virtually eliminates play between the servo horn and servo, resulting in heightened steering precision and responsiveness.

The 25T steering servo horn, crafted from 7075-T6 alloy, offers exceptional robustness and precision. Featuring an M2 screw lock, it virtually eliminates play between the servo horn and servo, resulting in heightened steering precision and responsiveness.

The 23T throttle servo horn, crafted from 7075-T6 alloy, serves as an ideal replacement for the plastic counterpart provided in the kit. Its robustness and precision enable maximum performance from your brakes, while the minimized play between the servo horn and servo ensures precise control over your engine.

The 25T throttle servo horn, crafted from 7075-T6 alloy, serves as an ideal replacement for the plastic counterpart provided in the kit. Its robustness and precision enable maximum performance from your brakes, while the minimized play between the servo horn and servo ensures precise control over your engine.

IFB8 shock stroke and rebound gauge. Allows easy measurement of important shock length while mounted on the vehicle during suspension setup. Supports stroke from 60mm to 150mm. Can also be used on vehicles other than IFB8.