Browse our full selection of Supertech parts, performance upgrades, and accessories. We carry 428+ Supertech products for cars, trucks, Jeeps, and SUVs. Whether you're looking for performance upgrades or OE-quality replacements, find what you need from Supertech right here.
Supertech
Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB
$571.78
$783.46
Only 1 unit left
Supertech
Supertech Mazda Miata 1.8L Inconel Exhaust Valve - Set of 8
$400.54
$514.95
Only 1 unit left
Supertech
Supertech Nissan RB25DET (w/Hydraulic Lifter) Inconel Exhaust Valve - +1mm Oversize - Set of 12
$399.26
$513.30
Only 2 units left
Supertech
Supertech Ford Coyote 5.0L 37.30mm Head Dia Black Nitrided Intake Valve - Set of 16
$339.06
$494.25
Only 2 units left
Supertech
Supertech BMW S63 V8 Conical Spring Kit - Rate 83lbs (Ex) 80lbs (In)
$1,247.88
$1,709.86
Only 1 unit left
Supertech
Supertech Audi/VW 2.5T FSI Black Nitrided Intake Valves 33.85mm(std) Head Dia. - Set of 10
$243.84
$334.11
Only 2 units left
Supertech
Supertech Nissan RB25/RB26 Conn Rod 4340 H-Beam C-C Length 121.5mm (4.783in) - Set of 6
$812.15
$1,215.15
Only 1 unit left
Supertech
Supertech BMW S63 V8 32v 29mm(std) x 5.95 x 106mm Inconel Sodium Filled Exhaust Valve - Set of 16
$961.57
$1,236.24
Only 1 unit left
Supertech
Supertech BMW S63 (V8) 32V Black Nitrided Intake Valve - Set of 16 (Use w/ Keeper KPR-6S-7)
$420.01
$575.51
Only 1 unit left
Supertech
Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10
$362.63
$495.97
Only 4 units left
Supertech
Supertech Cam Follower 31mm x 25.5mm x 3.28 - Set of 12 (Use w/8mm Dia Shim)
$426.60
$533.09
In stock, 7 units
Supertech
Supertech Ford Coyote 5.0L 38mm Dia (+0.7mm OS) Black Nitrided Intake Valve - Set of 16
$360.71
$494.25
Sold out
Supertech
Supertech BMW/Mini B48 Connecting Rod Forged 4340 H-Beam ARP2000 C-C Length 148.3mm - Set of 4
$918.68
$1,148.02
Sold out
Supertech
Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm)
$966.14
$1,323.82
Sold out
Supertech
Supertech BMW/Mini B48 2.0L 82mm Bore 11.0:1 CR Pistons - Set of 4 (Excl Rings)
$726.02
$922.01
Sold out
Supertech
Supertech Nissan SR20DET 87mm Bore -10cc Dish 9:1 CR Pistons w/H13 Pin - Set of 4 (Excl Rings)
$726.02
$922.01
Sold out
Supertech
Supertech BMW M3 S54 Inconel Exhaust Valve - +1mm Oversize - Set of 12
$491.94
$632.46
Sold out
Supertech
Supertech Mitsubishi 4G63/4G63T Sodium Filled Inconel Exhaust Valve - +1mm Oversize - Set of 8
$471.70
$606.43
Sold out