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 Honda S2000 Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
$59.24
$81.18
Only 2 units left
Supertech
Supertech Honda D / K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
$50.80
$69.60
Only 5 units left
Supertech
Supertech Audi/VW 2.0T FSI 16V Black Nitrided Intake Valve - Set of 8
$195.07
$267.28
Only 2 units left
Supertech
Supertech Audi/VW 2.0T FSI 16V Black Nitrided Intake Valve - Set of 10
$243.84
$334.11
Only 2 units left
Supertech
Supertech VW VR6 2.8L Black Nitrided Exhaust Valve - Set of 6
$145.12
$198.85
Only 4 units left
Supertech
Supertech Audi/VW 2.0T FSI 16V Inconel Exhaust Valve - Set of 8
$308.63
$396.78
Only 3 units left
Supertech
Supertech Audi/VW 2.0T FSI 16V Inconel Exhaust Valve - Set of 10
$385.78
$495.97
Only 2 units left
Supertech
Supertech Mini Prince R56 6mm Viton Integral Valve Stem Seal - Set of 8
$17.24
$23.63
In stock, 8 units
Supertech
Supertech Mini / Dodge Neon / Mitsubishi 420A 6mm Viton Integral Valve Stem Seal - Set of 8
$14.12
$19.35
Only 1 unit left
Supertech
Supertech Ford Ecoboost 2.0L/2.3L Viton Integral Exhaust Valve Stem Seal - Set of 8
$14.83
$20.32
Only 4 units left
Supertech
Supertech Ford Duratec 5.5mm Viton Integral Valve Stem Seal w/Spring Seat - Set of 8
$14.12
$19.35
Only 2 units left
Supertech
Supertech BMW 6mm Viton Exhaust Integral Valve Stem Seal - Set of 8
$14.83
$20.32
Only 2 units left
Supertech
Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seal - Set of 8
$14.83
$20.32
Only 1 unit left
Supertech
Supertech VW/Audi 7mm Polyacrylic Intake Valve Stem Seal - Set of 8
$6.10
$8.35
In stock, 7 units
Supertech
Supertech VW/Audi 7mm Polyacrylic Intake Valve Stem Seal - Set of 12
$9.11
$12.48
Only 2 units left
Supertech
Supertech VW/Audi 7mm Viton Exhaust Valve Stem Seal - Set of 12
$12.30
$16.85
Only 1 unit left
Supertech
Supertech VW/Audi / BMW 6mm Polyacrylic Intake Valve Stem Seal - Set of 8
$6.10
$8.35
In stock, 8 units
Supertech
Supertech Toyota FRS / Subaru BRZ FA20D Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8
$64.91
$88.94
Sold out
