BMW N54 "Spline Lock" CrankHub Solution - Vargas Turbo VTT-CRANKHUB-1-N54

BMW N54 "Spline Lock" CrankHub Solution - Vargas Turbo VTT-CRANKHUB-1-N54  VTT is proud to offer the only complete N54, N55, S55 complete crank hub solution that does NOT require the crank to be drilled for pins. Our hub uses our proprietary...

BMW Sodium Filled Inconel Exhaust Valve Set - Supertech BMEVI-1054S-HS-1-12

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 Sodium Filled Inconel Exhaust Valve Set - Supertech BMEVI-1054S-HS-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-1054S-1-12

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-1054S-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 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 Conical Spring Kit with Steel Retainers - Supertech SPRK-FE20N54-BE-2

Our Conical Valve Spring Kit with Steel Retainers for a BMW S55 Turbo is built for BMW S55 Turbo applications—engineered for reliable valve control, RPM stability, and long-term durability. Conical valve springs taper from base to top to...

BMW Conical Spring Kit with Steel Retainers - Supertech SPRK-FE20N54-BE

Our Conical Valve Spring Kit with Steel Retainers for a BMW S55 Turbo is built for BMW S55 Turbo applications—engineered for reliable valve control, RPM stability, and long-term durability. Conical valve springs taper from base to top to...

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 strength while reducing valvetrain weight — enabling...

BWM N54 M11 Upgrade Cylinder Head Stud Set (Burnished) - Wagner Tuning P102051411.BR

This set replaces the original cylinder head bolts with high-strength Pro-Series 18.8 stud bolts. This is necessary for major performance upgrades, as the original cylinder head bolts elongate during operation and the cylinder head can lift off. The...

BMW N54 Cylinder Head Stud Set (Burnished) - Wagner Tuning P102051410.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 elongate during operation and the cylinder head can...

BMW N54 3.149L Stroker Kit - Brian Crower BC0798

BMW N54 3.149L Stroker Kit - Brian Crower BC0798 The BC stroker kit for the BMW engine platform Incorporates a 93.6mm stroke steel billet crank, BC 4340 ProH Series connecting rods rated to 1800+ horsepower (with ARP CA625+ rod bolts). Depending on...

BMW N54 3.149L Stroker Kit - Brian Crower BC0799

BMW N54 3.149L Stroker Kit - Brian Crower BC0799 The BC stroker kit for the BMW engine platform Incorporates a 93.6mm stroke steel billet crank, BC 4340 ProH Series connecting rods rated to 1800+ horsepower (with ARP CA625+ rod bolts). Depending on bore...

BMW Intake Valve Guide - GSC Power Division GSC3090.003-1

GSC Power-Division Intake Valve Guide for BMW N54/N55/S55 This is a single intake valve guide Standard sized sold as set of 12 or individually  Oversized sold individually as +0.001" and +0.003"  GSC3090 Standard (in/mm) Total Length 1...

BMW Intake Valve Guide - GSC Power Division GSC3090.001-1

GSC Power-Division Intake Valve Guide for BMW N54/N55/S55 This is a single intake valve guide Standard sized sold as set of 12 or individually  Oversized sold individually as +0.001" and +0.003"  GSC3090 Standard (in/mm) Total Length 1...

BMW Intake Valve Guide - GSC Power Division GSC3090-12

GSC Power-Division Intake Valve Guide for BMW N54/N55/S55 This is a set of intake valve guides Standard sized sold as set of 12 or individually  Oversized sold individually as +0.001" and +0.003"  GSC3090 Standard (in/mm) Total Length 1...

BMW Intake Valve Guide - GSC Power Division GSC3090

GSC Power-Division Intake Valve Guide for BMW N54/N55/S55 This is a single intake valve guide Standard sized sold as set of 12 or individually  Oversized sold individually as +0.001" and +0.003"  GSC3090 Standard (in/mm) Total Length 1...

BMW Exhaust Valve Guide - GSC Power Division GSC3089.003-1

GSC Power-Division Exhaust Valve Guide for BMW N54/N55/S55 This is a single exhaust valve guide Standard sized sold as set of 12 or individually  Oversized sold individually as +0.001" and +0.003"  GSC3089 Standard (in/mm) Total Length 1...

BMW Exhaust Valve Guide - GSC Power Division GSC3089.001-1

GSC Power-Division Exhaust Valve Guide for BMW N54/N55/S55 This is a single exhaust valve guide Standard sized sold as set of 12 or individually  Oversized sold individually as +0.001" and +0.003"  GSC3089 Standard (in/mm) Total Length 1...