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 Subaru BRZ / Toyota FRS Viton Valve Stem Seal - Set of 8
$8.76
$12.01
Only 2 units left
Supertech
Supertech VW/Audi 2.7T APB Sodium Filled Inconel Exhaust Valve - +1mm Oversize - Set of 12
$664.94
$909.44
Only 1 unit left
Supertech
Supertech GM Ecotec 2.0L/2.2L Inconel Exhaust Valve - Set of 8
$298.13
$383.28
Only 2 units left
Supertech
Supertech Honda H23 Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8
$171.85
$250.50
Only 1 unit left
Supertech
Supertech Toyota 4AGE 16V Black Nitrided Exhaust Valve - Set of 8
$173.69
$237.99
Only 3 units left
Supertech
Supertech GM ECOTEC LSJ 2.0L/2.2L/2.4L Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8
$192.70
$264.04
Only 1 unit left
Supertech
Supertech VW/Audi 7mm Viton Exhaust Valve Stem Seal - Set of 8
$8.20
$11.22
Only 4 units left
Supertech
Supertech Audi 1.8T Manganese Bronze Intake/Exhaust Valve Guide Oversize OD 11.075mm - Set of 8
$56.28
$81.18
Only 1 unit left
Supertech
Supertech VW 16V Single Groove Valve Lock (Req 2 Per Valve) - Set of 8
$12.35
$16.93
Only 3 units left
Supertech
Supertech Ford Coyote 5.0L (Gen 2) 95.4mm Bore 1mm Thick MLS Head Gasket - Right Side
$130.60
$166.30
Only 1 unit left
Supertech
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.85mm Thickness
$4.80
$6.76
Only 5 units left
Supertech
Supertech Mini Cooper R56 1.6L 78.5mm Bore 0.035in (.90mm) Thick MLS Head Gasket
$121.42
$161.48
Only 2 units left
Supertech
Supertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 12
$97.34
$133.39
In stock, 6 units
Supertech
Supertech Subaru EJ20/EJ25 Sodium Filled Inconel Exhaust Valve - +1mm Oversize - Set of 8
$471.98
$606.80
Sold out
Supertech
Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8
$180.72
$247.63
Sold out
Supertech
Supertech Honda D16A1 Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8
$170.89
$234.16
Sold out
Supertech
Supertech Honda D16A1 Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8
$173.77
$238.10
Sold out
Supertech
Supertech Toyota 20V Manganese Bronze Intake Valve Guide 5mm Stem - Set of 12
$133.34
$182.71
Sold out