Component quality matches or exceeds BMW OEM specification throughout the kit

5" front mount intercooler (FMIC) and a specially developed cast aluminum intake manifold assembly with an integrated high capacity bypass valve designed not only for optimum flow

and M54 engines

creating a low-profile engine that contributes to the car's overall balance and stability

BMW S68 Valve Springs by SuperTech Supercharger Pistons Component quality matches or exceedsThe SuperTech Valve Spring Kit, designed specifically for BMW S68 engines, delivers unparalleled performance and reliability. This robust kit features a seat pressure of 83 lbs and supports a maximum lift of 12mm, making it an ideal choice for those seeking to enhance their engine's capabilities. Kit Components: (32) High Performance Springs (32) High Performance Steel Retainers (32) Viton Valve Stem Seals Manufactured from premium Superclean Chrome