For BMW N55 and S55 owners seeking high performance valve springs

Every BE Bearing is hand measured

Our heavy-duty iron sleeves offer the reliability you need to fully unleash your engine's potential

CAT Cams Camshaft Kits for BMW M42 Engines – Precision Performance for Street

it supports sequential injection and direct spark for up to 8-cylinder or 4-rotor engines

KIES Motorsports Executive Line Carbon Fiber Strut Brace, BMW G8X M Link ECU For BMW N55 and S55Introducing the all new KIES Executive Line G8x S58 Carbon Fiber Strut Brace! Designed and assembled by KIES in New Jersey! Features: Increased Rigidity and Under hood Styling High Strength Custom Made 2x2 Structural Carbon Fiber Tubing Custom Designed Anodized 6061 Aluminum End Mounts, nuts, etc. Custom Designed Anodized 6061 Aluminum wrenches to avoid marring Stainless Steel Bolts The Only G8x S58 Brace on the market with Adjustable Pre Load