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 B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8
$48.64
$66.65
In stock, 21 units
Supertech
Supertech Honda LS / H23 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8
$50.80
$69.60
Only 2 units left
Supertech
Supertech Honda B18A/B18B/H23 Exhaust Valve Guide 6.6mm Stem - Set of 8
$50.80
$69.60
Only 2 units left
Supertech
Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12
$103.69
$142.09
Only 5 units left
Supertech
Supertech BMW M42/M50/S50/S52 Intake/Exhaust Valve Guide 6mm Stem 12.56mm OD - Set of 12
$103.69
$142.09
Only 2 units left
Supertech
Supertech Audi 1.8T/2.7T Manganese Bronze Int/Exh Valve Guide OD 11.045mm - Set of 12
$97.34
$133.39
Only 3 units left
Supertech
Supertech Ford EcoBoost 2.0L/2.3L Sodium Filled Inconel Exhaust Valve - Set of 8
$457.28
$587.89
Only 1 unit left
Supertech
Supertech BMW N/S55 SS Black Nitride Intake Valve - Set of 12 (Use w/Locks KPR-5.0/7S)
$317.76
$435.39
Only 2 units left
Supertech
Supertech BMW M3 S54 Black Nitrided Intake Valve - Set of 12
$315.08
$431.73
Only 1 unit left
Supertech
Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - +1mm Oversize - Set of 12
$315.28
$432.00
Only 3 units left
Supertech
Supertech BMW M3 S54 Black Nitrided Exhaust Valve - Set of 12
$294.18
$403.10
Only 3 units left
Supertech
Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12
$294.18
$403.10
Only 3 units left
Supertech
Supertech BMW N54 Turbo 3.0L Inconel Exhaust Valve- Set of 12
$721.20
$927.20
Only 1 unit left
Supertech
Supertech BMW M50/M52/S50/S52 Inconel Exhaust Valve - Set of 12
$491.83
$632.31
Only 4 units left
Supertech
Supertech Audi 1.8T/2.7T Manganese Bronze Int/Exh Valve Guide Oversize OD 11.075mm - Set of 12
$88.91
$121.82
Sold out
Supertech
Supertech Audi 1.8T Manganese Bronze Intake/Exhaust Valve Guide OD 11.045mm - Set of 8
$64.91
$88.94
Sold out
Supertech
Supertech Ford Ecoboost 2.0-2.3L Black Nitrided Intake Valve - Set of 8
$194.81
$266.94
Sold out
Supertech
Supertech Ford Ecoboost 2.3L Black Nitrided Intake Valve - STD Size - Set of 8
$194.81
$266.94
Sold out
Supertech
Supertech BMW M50/M52/S50/S52 Inconel Exhaust Valve - +1mm Oversize - Set of 12
$491.94
$632.46
Sold out