Miller Performance Dual valve spring & retainer kit for the BMW M30 engines.
SuperTech Dual valve spring & retainer kit for the BMW s38 engine.
Convert your B34 oil filter housing to the more convenient B35 oil filter housing
Gain more power than any other bolt on for your e30 325i, iS or iC
True 10.5:1 compression pistons for Stroker M88/3 & S38b35 engines
Performance pistons designed specifically for naturally aspirated engines.
5 Ply silicone elbow with ICV port for the PSIK or boosted applications.
Powerfold™ Intake Manifold extension kit by Miller Performance for the S38/M88 Engine.