Supertech

Supertech BMW S54 87.5mm Dia 1.2mm Thick High Boost Cooper Ring Head Gasket

Supertech BMW S54 88mm Dia 1.2mm Thick Cooper ring Head Gasket

Supertech BMW S54 Dual Valve Spring Kit (w/SEAT-BMS54)

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

Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD

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

Supertech BMW S54B32 E46 87.5mm (+0.5) 32mm CH 12.5:1 CR Piston - Set of 6 (Excl Rings)

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 S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)

Supertech BMW S65 V8 / S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Single

Supertech BMW S65 V8 / S85 V10 Inconel Exhaust Valve - +2mm Oversize - Single

Supertech BMW S65 V8 18.7mm Outer Dia Beehive Spring - Set of 16

Supertech BMW S65/S84 Beehive Valve Spring - Set of 24 (Use w/Factory Retainer & Base)

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

Supertech BMW S65/S85 30.5x 4.95 x 110.2mm Inconel Exhaust Valve - Set of 16

Supertech BMW S65/S85 35.4x4.97x111.75mm Black Nitrided Intake Valve - Set of 16

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

Supertech BMW S85 V10 Black Nitrided Intake Valve - +3mm Oversize - Set of 20

Supertech BMW S85 V10 Inconel Exhaust Valve - +2mm Oversize - Set of 20

Supertech BMW/Mini B48 2.0L 82mm Bore 10.2:1 CR Pistons - Set of 4 (Excl Rings)

Supertech BMW/Mini B48 2.0L 82mm Bore 11.0:1 CR Pistons - Set of 4 (Excl Rings)

Supertech BMW/Mini B48 29.5x5.95x 100.1mm Sodium Filled Inconel Exht Valve - Set of 8 (Req KPR-6S-7)

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