Our upgraded Nissan S-chassis rear suspension kit is designed with racing in mind

\n17/7 PH Stainless Steel Springs

WG38/40 Actuator Collar

high-performing external wastegate designed for control strategies that actively bias the top chamber with high pressure for large boost bandwidth operation

Quarter-turned to avoid crease down the middle

3m Pack - 3mm Reinforced Vac Hose - Black CVR5 Our upgraded Nissan S-chassis rearTurbosmarts Reinforced Vacuum Hose is now available. This vacuum line differentiates from competitor products by being reinforced with strengthening material for added performance and reliability in all applications from stock streetcar to extreme race applications. It is capable of handling higher pressures than traditional vacuum hose. All reinforced vacuum hoses come in black and are from 3mm 6mm in diameter.