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 VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit
$859.18
$1,177.25
Only 3 units left
Supertech
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
$708.80
$971.20
Only 3 units left
Supertech
Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16
$214.79
$294.30
Only 2 units left
Supertech
Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16
$244.24
$334.66
Only 1 unit left
Supertech
Supertech Honda D16A/D15B Single Valve Spring - Set of 16
$166.42
$228.03
Only 3 units left
Supertech
Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spring - Set of 16
$166.42
$228.03
Only 2 units left
Supertech
Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16
$226.08
$309.78
Only 2 units left
Supertech
Supertech Nissan SKYLINE RB20 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
$772.26
$1,058.16
Sold out
Supertech
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16
$225.56
$309.07
Sold out
Supertech
Supertech Dual Valve Spring - 30/21.80mm-21.8/16.2mm - 22mm CB - Rate 13.2lbs/mm - Set of 16
$244.24
$334.66
Sold out
Supertech
Supertech Dual Valve Spring 80lb at 35.5mm / 203lb at 12.mm Lift / CB 20.7mm- Set of 24
$338.34
$463.60
Sold out
Supertech
Supertech BMW S65/S84 Beehive Valve Spring - Set of 24 (Use w/Factory Retainer & Base)
$361.49
$495.31
Sold out