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 Ford EcoBoost 2.0L/2.3L Sodium Filled Inconel Exhaust Valve - Single (Drop Ship Only)
$48.59
$73.48
Only 2 units left
Supertech
Supertech Ford Duratec 2.5L 91mm Bore .029in (.75mm) Thick MLS Head Gasket
$129.22
$161.48
Only 3 units left
Supertech
Supertech Nissan RB20DET (w/Solid Lifters) Inconel Exhaust Valve - +1mm Oversize - Single (D/S Only)
$37.32
$47.98
Only 4 units left
Supertech
Supertech Nissan RB26DET Black Nitrided Intake Valve - +1mm Oversize - Single
$22.97
$31.47
Only 4 units left
Supertech
Supertech Subaru EJ20/EJ25 Black Nitrided Intake Valve - +1mm OS - Single (D/S Only) (Std Length)
$22.80
$31.23
Only 4 units left
Supertech
Supertech Subaru EZ30 H6 24V Black Nitrided Intake Valve - Single (Drop Ship Only)
$22.31
$38.21
Only 4 units left
Supertech
Supertech GM ECOTEC 2.0L Dual Valve Spring Kit (Requires Smaller Seal)
$557.34
$812.42
Only 1 unit left
Supertech
Supertech Nissan SR20DET Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 8
$61.67
$88.94
Only 1 unit left
Supertech
Supertech Nissan 240SX KA24DE Inconel Exhaust Valve - +0.7mm Oversize - Set of 8
$270.24
$347.43
Only 3 units left
Supertech
Supertech Nissan 240SX KA24DE Black Nitrided Intake Valve - Set of 8
$190.60
$261.17
Only 2 units left
Supertech
Supertech Audi/VW 1.8T 5V Inconel Exhaust Valve - Single (Drop Ship Only)
$39.13
$50.30
Sold out
Supertech
Supertech Honda B18A/B VTec 83mm Bore 0.033in (.85mm) Thick MLS Head Gasket
$129.22
$161.48
Sold out
Supertech
Supertech Nissan RB20 (w/Hydraulic Lifters) Black Nitrided Intake Valve +1mm OS - Single (D/S Only)
$23.27
$31.87
Sold out
Supertech
Supertech Ford Ecoboost 1.6T 79mm Bore -5.4cc Dome 10:1 CR Pistons - Set of 4 (Excl Rings)
$711.73
$903.86
Sold out
Supertech
Supertech Subaru EJ25 / Toyota 3SGTE/4AGE 8mm Polyacrylic Int Valve Stem Seal - Single (D/S Only)
$0.78
$1.06
Sold out
Supertech
Supertech Honda K20C Sodium Filled Inconel Exhaust Valve - Set of 8
$486.13
$624.99
Sold out
Supertech
Supertech Honda B16A/B18C Black Nitrided Intake Valve - +1mm Oversize - Set of 8
$166.55
$228.21
Sold out
Supertech
Supertech Mini Cooper W11B16A 1.6L Supercharged Inconel Exhaust Valve- +1mm Oversize - Set of 8
$293.21
$376.96
Sold out
Supertech
Supertech Mitsubishi 4G63/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8
$305.14
$392.29
Sold out