Supertech

Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12

Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16

Supertech VW EA888 33.85 x 5.98 x 104.00mm Blk Nitrided Intake Valve (Set of 8)

Supertech BMW N54 24V 3.0L Steel Retainer - Set of 12 (For SPR-FE20N54-BE)

Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16

Supertech VW 2.0L TFSI 16V 34.85x5.98x103.90mm Dish (+1mm OS) Blk Nitrided Intake Valve - Set of 10

Supertech BMW S52 Steel Spring Retainer - Set of 24

Supertech Audi/VW EA113 Std Triple Groove Inconel Exhaust Valve - Set of 8

Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12

Supertech BMW M3 S54 Black Nitrided Exhaust Valve - Set of 12

Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12

Supertech BMW S50/S52 87mm Dia 2mm Thick High Boost Cooper Ring Head Gasket

Supertech BMW N54 86mm Bore 0.059in (1.5mm) Thick Cooper Ring Head Gasket

Supertech BMW M3 S54 Black Nitrided Intake Valve - Set of 12

Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12

Supertech BMW M3 S54 Black Nitrided Intake Valve - Set of 12

Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - +1mm Oversize - Set of 12

Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12

Supertech BMW N/S55 SS Black Nitride Intake Valve - Set of 12 (Use w/Locks KPR-5.0/7S)

Supertech VW 1.8L/2.0L 8V 16V Inconel Exhaust Valve - +0.5mm Oversize - Set of 10

Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24

Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)

Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base)

Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7)