Water & Alcohol Injection

Superchargers and turbos make boost, but they also make heat, and a heat-soaked engine gives back the power you paid for. The Active Autowerke methanol-water injection kit for the E36 M3, 325i and 328i cools the intake charge to fight that heat soak, and...

Superchargers and turbos make boost, but they also make heat, and a heat-soaked engine gives back the power you paid for. The Active Autowerke methanol-water injection kit for the E46 323i, 325i, 328i, 330i and M3 cools the intake charge to fight that heat...