supertech

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

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

Supertech BMW S54 24V 3.2L Dual Valve Spring Kit

Supertech BMW S54 Dual Valve Spring Kit (w/SEAT-BMS55)

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

Supertech BMW S63 V8 32v 29mm(std) x 5.95 x 106mm Inconel Sodium Filled Exhaust Valve - Set of 16

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/Mini B48 Connecting Rod Forged 4340 H-Beam ARP2000 C-C Length 148.3mm - Set of 4

Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16

Supertech Dual Valve Spring - 30/21.80mm-21.8/16.2mm - 22mm CB - Rate 13.2lbs/mm - Set of 16

Supertech Ford 2.3L 89mm Bore 1.122in Comp Height -20cc Dish 9:1 CR Pistons - Set of 4 (Excl Rings)

Supertech Ford Duratec 2.3L 89.5mm 1.122in CH -20cc Dish 9.3:1 CR Piston - Set of 4 (Excl Rings)

Supertech Ford Duratec 2.5L 91mm Bore .040in (1.00mm) Thick MLS Head Gasket

Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit

Supertech Ford EcoBoost 2.0L/2.3L Sodium Filled Inconel Exhaust Valve - Set of 8

Supertech Ford Ecoboost 2.3L Black Nitrided Intake Valve - STD Size - Set of 8

Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat)

Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm

Supertech GM Ecotec 2.0L/2.2L Inconel Exhaust Valve - Set of 8

Supertech GM ECOTEC LSJ 2.0L/2.2L/2.4L Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8

Supertech Honda B-Series Dual Valve Spring Kit (Set of 16)

Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)

Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)