Add to Cart Compare Add to My Wish List Supertech BMW M42/M50/S50/S52 Intake/Exhaust Valve Guide 6mm Stem 12.56mm OD - Set of 12 - GDE-BMW-M50-EI-12 $98.44 MSRP: $123.02 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW M50 Triple Groove Valve Locks - Set of 24 - KPR-VW6-T-24 $36.18 MSRP: $45.21 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12 - BMEVN-1030-12 $287.09 MSRP: $358.78 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12 - BMEVN-1030S-12 $287.09 MSRP: $358.78 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - +1mm Oversize - Set of 12 - BMIVN-1031S-12 $307.68 MSRP: $384.52 Supertech
Compare Add to My Wish List Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12 - BMIVN-1030-12 $307.68 MSRP: $384.52 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12 - BMIVN-1030S-12 $307.68 MSRP: $384.52 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 $330.19 MSRP: $412.64 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW M50/M52/S50/S52 Inconel Exhaust Valve - +1mm Oversize - Set of 12 - BMEVI-1031S-12 $450.45 MSRP: $562.94 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW M50/M52/S50/S52 Inconel Exhaust Valve - Set of 12 - BMEVI-1030S-12 $450.34 MSRP: $562.80 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW N/S55 SS Black Nitride Intake Valve - Set of 12 (Use w/Locks KPR-5.0/7S) - BMIVN-1055S-12 $310.09 MSRP: $387.53 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal) - SPRK-FE20N54-BE $865.87 MSRP: $1,082.33 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW N54 86mm Bore 0.059in (1.5mm) Thick Cooper Ring Head Gasket - HG-BMW-N54-86-1.5T $299.87 MSRP: $374.76 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW N54 Black Nitrided Intake Valve - Set of 12 (Use w/Locks KPR-5.0 / 7S) - BMIVN-1054S-12 $310.17 MSRP: $387.63 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm - SPRK-FE20N54-BE-2 $865.87 MSRP: $1,082.33 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm - SPRK-FE20N54-BE2 $865.87 MSRP: $1,082.33 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW N54 Conical Valve Springs - Set of 24 - SPR-FE20BE-24 $471.44 MSRP: $589.17 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW N54 Turbo 3.0L Inconel Exhaust Valve- Set of 12 - BMEVI-1055S-HS-12 $660.37 MSRP: $825.29 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW N54 Turbo Sodium Filled Exhaust Valves - Set of 12 - BMEVI-1054S-HS-1-12 $660.37 MSRP: $825.29 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seal - Set of 8 - VSI-BM50-I-8 $13.47 MSRP: $16.83 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW N54B30A Sodium Filled Inconel Exhaust Valve - Set of 12 (Use w/Locks) - BMEVI-1054S-HS-12 $660.37 MSRP: $825.29 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW S14/S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem - GDE-BMS14-7 $7.70 MSRP: $9.62 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW S38 Manganese Bronze Intake/Exhaust Valve Guide 7mm Stem - Set of 12 - GDE-BMS14-7-12 $92.41 MSRP: $115.49 Supertech
Add to Cart Compare Add to My Wish List Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16 - RET-HBK-ST-16 $170.31 MSRP: $212.84 Supertech