BMW Single Groove Valve Lock Set - Supertech KPR-6S-7-32

Supertech Valve Locks are precision-engineered for high-performance street and racing applications, offering superior retention under extreme loads and high RPM. Each lock is now fully CNC machined...

BMW 6mm Exhaust Viton Valve Stem Seal Set - Supertech VSI-EC60E-8

Supertech Valve Stem Seals are engineered to deliver maximum oil control and longevity for the exhaust side of the cylinder head. Built with advanced materials and tight production tolerances, these...

BMW Titanium Retainer Set - Supertech RET-BMN54-TE-12

Supertech Titanium Retainers are designed for high-revving and high-stress racing or performance applications. Manufactured from high-grade titanium alloy, these retainers deliver outstanding...

BMW Conical Spring Kit with Steel Retainers - Supertech SPRK-BMS63B

Our Conical Valve Spring Kit with Steel Retainers for a BMW S63B44 is built for BMW S63B44 applications—engineered for reliable valve control, RPM stability, and long-term durability. Conical valve...

BMW Stainless Steel Black Nitride Intake Valve Set - Supertech BMIVN-1063S-16

Supertech Engine Valves are engineered for high-performance street and racing applications, delivering exceptional strength, heat resistance, and precise fit. Production begins with a one-piece...

BMW Sodium Filled Inconel Exhaust Valve Set - Supertech BMEVI-1063S-HS-16

Supertech Engine Valves are engineered for high-performance street and racing applications, delivering exceptional strength, heat resistance, and precise fit. Production begins with a one-piece...

BMW S63TU Cylinder Head Stud Set - Wagner Tuning P102091410.BR

This set replaces the original cylinder head bolts with high-strength Pro-Series 18.8 stud bolts. This is necessary in the case of significant power increases, as the original cylinder head bolts can...

BMW S63 Connecting Rod Set - ItalianRP IRPC083

  The ItalianRP connecting rod set is designed for BMW’s powerhouse S63B44 4.4L twin-turbo V8 engine, found in models like the M5, M6, M8, and the X5M, X6M, and X8M. Made in Italy with a focus on...

BMW S63 Sleeve Block Piston Set - ItalianRP IRPP322DA

The ItalianRP piston is a high-performance forged component designed for the BMW S63B44 4.4L twin-turbo V8 engine, found in models such as the M5, M6, M8, M850i, X5M and X6M. 

BMW S63 Stock Block Piston Set - ItalianRP IRPP322ADA

The ItalianRP piston is a high-performance forged component designed for the BMW S63B44 4.4L twin-turbo V8 engine, found in models such as the M5, M6, M8, M850i, X5M and X6M. 

BMW STD Race Series Connecting Rod Bearing With Extra Oil Clearance Set - ACL 8B1578HX-STD

BMW STD Race Series Connecting Rod Bearing With Extra Oil Clearance Set - ACL 8B1578HX-STD The unique combination of design, metallurgy and engineering come together to deliver what drivers expect...

BMW +.25 Oversized Connecting Rod Bearing Set - ACL 8B1578H-.25

BMW +.25 Oversized Connecting Rod Bearing Set - ACL 8B1578H-.25 The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance...

BMW +.025 Oversized Connecting Rod Bearing Set - ACL 8B1578H-.025

BMW +.025 Oversized Connecting Rod Bearing Set - ACL 8B1578H-.025 The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance...

BMW STD Connecting Rod Bearing Set - ACL 8B1578H-STD

BMW STD Connecting Rod Bearing Set - ACL 8B1578H-STD The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine...

BMW Silver Racing Spark Plug - Brisk Racing 2MOR10S

BMW Silver Racing Spark Plug - Brisk Racing 2MOR10S BRISK Silver spark plugs have special shape of spark gap which enables easier access of gases to flashover. The silver center electrode has a small...