Supertech
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Supertech BMW N54 Black Nitrided Intake Valve - Set of 12 (Use w/Locks KPR-5.0 / 7S) - BMIVN-1054S-12
Supertech
MSRP: $435.50$348.50What are Supertech Intake Valves made of?Supertech Intake Valves are constructed from high-quality materials like hardened steel or Inconel alloys, ensuring superior durability for demanding engine...MSRP: $435.50$348.50 -
Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm - SPRK-FE20N54-BE-2
Supertech
$972.87Are these valve springs suitable for daily driving?SPT Conical Valve Springs are engineered for high-performance applications, delivering precise valve control up to 9000 RPM for demanding motorsport...$972.87 -
Supertech BMW N54 Turbo 3.0L Inconel Exhaust Valve- Set of 12 - BMEVI-1055S-HS-12
Supertech
MSRP: $927.20$741.98Are Supertech SPT Exhaust Valves compatible with my specific vehicle model?Confirm precise fitment for your vehicle by referencing the application guide before installation to ensure optimal...MSRP: $927.20$741.98 -
Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seal - Set of 8 - VSI-BM50-I-8
Supertech
MSRP: $20.32$16.26Are Supertech valve stem seals compatible with my specific vehicle model and year?Confirm fitment with your vehicle model and year before purchasing Supertech valve stem seals to ensure proper...MSRP: $20.32$16.26 -
Supertech BMW N55/S55 6mm Stem Manganese Bronze Exhaust Valve Guide - Set of 12 - GDE-BMW-N55-E-12
Supertech
MSRP: $133.37$106.73Are Supertech Valve Guides compatible with my specific vehicle model?Supertech Valve Guides require careful confirmation of specific vehicle fitment to ensure proper installation and optimal...MSRP: $133.37$106.73 -
Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16 - RET-HBK-ST-16
Supertech
MSRP: $234.66$187.78Are these retainers compatible with my vehicle?Confirm fitment with your specific vehicle before ordering SPT Retainers to ensure precise compatibility with your engine's valve springs.What is the...MSRP: $234.66$187.78 -
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit - SPRK-H1000D-BM
Supertech
$944.30What are the benefits of Supertech Dual Valve Springs?Supertech Dual Valve Springs deliver superior valve control for maximum power, achieve higher RPM limits, and provide enhanced valvetrain...$944.30 -
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit - SPRK-H1000D-BM-ST
Supertech
$833.98Are these valve springs compatible with my engine?Confirm specific vehicle fitment before installation to ensure optimal performance and compatibility of these Supertech dual valve springs and...$833.98 -
Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit - SPRK-H1005D-BM
Supertech
$944.30Are these valve springs compatible with my specific vehicle model and year?Confirm specific fitment for your vehicle model and year using our comprehensive compatibility guide before purchase to...$944.30 -
Supertech BMW S50/S52 87mm Dia 2mm Thick High Boost Cooper Ring Head Gasket - HG-BMW-S50-87-2T
Supertech
MSRP: $413.18$332.91Are Supertech head gaskets compatible with all engine types?Supertech Cooper Ring Head Gaskets are engineered for specific vehicle applications; confirm precise fitment for your engine type before...MSRP: $413.18$332.91 -
Supertech BMW S52 Steel Spring Retainer - Set of 24 - RET-HBK-ST-24
Supertech
MSRP: $352.08$281.74Is it mandatory to confirm fitment before purchasing Supertech retainers?Yes, confirm fitment with your vehicle's exact specifications to ensure proper installation and optimal performance of...MSRP: $352.08$281.74 -
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit - SPRK-2521-2BM-T1
Supertech
$944.30What is the minimum engine oil viscosity required for these valve springs?Consult your vehicle's specific service manual for recommended oil viscosity; these valve springs do not dictate oil choice...$944.30