Mugen Performance Damper - S660 JW5 Mugen By adopting a high rate

By adopting a high rate that is 40% higher than the standard

The 900R Curvature allows for a wider viewing angle

and high stability at high loads and high speeds

Pro Series Cam Gears for Honda's B16/ B17/ B18/ B20 and H23A engines enable serious tuners to optimize horsepower and torque by being able to adjust camshaft timing +/- 10 degrees

Mugen Performance Damper - S660 JW5 Mugen By adopting a high rate"Performance Damper" aims to improve steering stability by attenuating the vibration of the vehicle body and eliminating unpleasant micro vibrations and noise. High quality ride comfort and steering stability are enhanced, and superior exercise performance is exhibited. One set for each one front rear.