Mugen Seiki Ninja JX21 Manifold Spring (2)

Set, and is intended for use with the HPI Savage X. These Shaped Exhaust Gaskets are genuine factory parts for HPI Savage X trucks. They are stock replacement parts for the Savage ...

a great option for O.S. exhaust manifolds. Using these provides a sacrificial surface between your exhaust springs and manifold. This keeps your manifold in prime condition and wear free. Package includes one ...

Seiki 1.8mm Front Damper Springs, and are intended for use with the Mugen MRX5 and MRX4 line of 1/8 scale on road cars. Effects of Shock Spring Changes Shock Spring Characteristic Softer Increased Chassis Roll ...

1.4mm shock springs help to reduce the car-roll and pitching generated by steering and throttle input compared to the previous 1.5 and 1.6 springs. This helps to keep the car flatter in ...

white front shock springs from Mugen Seiki. Effects of Shock Spring Changes Shock Spring Characteristic Softer Increased Chassis Roll Increased Traction Better in Bumpy Conditions More Likely to Bottom Out Stiffer Decreased Chassis Roll Decreased ...