Supertech BMW M42/M50/S50/S52 Intake/Exhaust Valve Guide 6mm Stem 12.56mm OD - Set of 12 - GDE-BMW-M50-EI-12 $128.99 $142.09
Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12 - BMEVN-1030-12 $326.99 $403.10
Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12 - BMEVN-1030S-12 $326.99 $403.10
Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - +1mm Oversize - Set of 12 - BMIVN-1031S-12 $348.99 $432.00
Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12 - BMIVN-1030-12 $348.99 $432.00
Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12 - BMIVN-1030S-12 $348.99 $432.00
Supertech BMW M50/M52/S50/S52 Inconel Exhaust Valve - +1mm Oversize - Set of 12 - BMEVI-1031S-12 $532.99 $632.46
Supertech BMW N/S55 SS Black Nitride Intake Valve - Set of 12 (Use w/Locks KPR-5.0/7S) - BMIVN-1055S-12 $351.99 $435.39
Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal) - SPRK-FE20N54-BE $973.99 $1,215.74
Supertech BMW N54 24V 3.0L Steel Retainer - Set of 12 (For SPR-FE20N54-BE) - RET-BMN54-TI-12 $226.99 $271.82
Supertech BMW N54 86mm Bore 0.059in (1.5mm) Thick Cooper Ring Head Gasket - HG-BMW-N54-86-1.5T $379.99 $413.18
Supertech BMW N54 Black Nitrided Intake Valve - Set of 12 (Use w/Locks KPR-5.0 / 7S) - BMIVN-1054S-12 $351.99 $435.50
Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seal - Set of 8 - VSI-BM50-I-8 $35.99
Supertech BMW N54B30A Sodium Filled Inconel Exhaust Valve - Set of 12 (Use w/Locks) - BMEVI-1054S-HS-12 $771.99 $927.20
Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16 - RET-HBK-ST-16 $198.99 $234.66
