

The carbon fiber center diff mount plate not only reduces weight on your vehicle but also enhances the rigidity and efficiency of the braking system.
By greatly increasing rigidity in the rear section of the chassis, the car's turning ability is noticeably reduced, making it easier to manoeuvre on extremely low-grip surfaces or high-grip surfaces where traction roll could be a problem.
New axle shaft is high-duty concrete steel material used. Grind extremely to the limit and achieved light weight.
Fit together perfectly with the drive shaft material 7075 T6 made in Japan.
Black anodized drive shaft is light weight and "INFINITY" logo is marked.
M3 set screw is used at universal spider for simple operation.
Each parts are finished as possible as smooth that is with zero waste for further cornering speed and throttle response.
A new #30000, #40000 and #50000 has been added to the INFINITY silicon shock oil series.
This allows for a wider range of settings in all categories.
The 1.1mm spring provides a firmer tension compared to the standard IFB8 kit clutch spring (1.0mm), enabling the clutch to engage at higher RPM and enhancing engine bottom-end power, particularly on high-traction tracks.