BMW Inconel Exhaust Valve Set - Supertech BMEVI-1040S-LC-12

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 forging, where the head is formed under a slow two-step...

BMW Stainless Steel Black Nitride Intake Valve Set - Supertech BMIVN-1040S-LC-12

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 forging, where the head is formed under a slow two-step...

BMW Dual Spring Kit with Titanium Retainers - Supertech SPRK-2521-2BM-T1S-LC

Our Performance Dual Valve Spring Kit with Titanium Retainers for a BMW S54B32 is built for BMW S54B32 applications—engineered for reliable valve control, RPM stability, and long-term durability. Dual valve springs are designed for...

BMW Single Groove Intake Valve Lock Set - Supertech KPR-5.0/7S-24

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 to ensure maximum quality, repeatable fit, and improved...

BMW Single Groove Exhaust Valve Lock Set - Supertech KPR-6S-7-24

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 to ensure maximum quality, repeatable fit, and improved...

BMW Traditional Intake or Exhaust Valve Guide - GSC Power Division GSC3096

GSC Power-Division Traditional Intake or Exhaust Valve Guides for BMW E46 M3 This is a single intake or exhaust valve guide Standard sized sold as set of 12 or individually  Oversized sold individually as +0.001" and +0.003"  GSC3096...

BMW Traditional Intake or Exhaust Valve Guide - GSC Power Division GSC3096-12

GSC Power-Division Traditional Intake or Exhaust Valve Guide for BMW E46 M3 This is a set of intake or exhaust valve guides Standard sized sold as set of 12 or individually  Oversized sold individually as +0.001" and +0.003"  GSC3096...

BMW Traditional Intake or Exhaust Valve Guide - GSC Power Division GSC3096.001-1

GSC Power-Division Traditional Intake or Exhaust Valve Guides for BMW E46 M3 This is a single intake or exhaust valve guide Standard sized sold as set of 12 or individually  Oversized sold individually as +0.001" and +0.003"  GSC3096...

BMW Traditional Intake or Exhaust Valve Guide - GSC Power Division GSC3096.003-1

GSC Power-Division Traditional Intake or Exhaust Valve Guides for BMW E46 M3 This is a single intake or exhaust valve guide Standard sized sold as set of 12 or individually  Oversized sold individually as +0.001" and +0.003"  GSC3096...