Using studs may require a line hone to ensure proper fitment and alignment

lightweight tank features mounting straps to simplify installation

Don't see the MLS head gasket you're looking for

This Cometic MLS Head Gasket is designed to replace BMW part numbers 11121730226 and 11121730227

Increased power output and improved engine efficiency

5150 AutoSport Turbo Exhaust Manifold, BMW S54 Flange Type:V-Band Using studs may require aOur 5150 AutoSport Turbo Exhaust Manifold header designed for the BMW E46 M3 S54 engines features an equal length design with a single port wastegate which enhances exhaust gas flow and promotes quicker turbocharger response. This design facilitates quick spool and overall power delivery, resulting in improvements across the entire power band, including mid and top end power. Our product has been tried and tested by customers worldwide for many years,