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Supertech Audi V8 4.2L 40V Dual Valve Spring Kit
Regular price $1,101.59Regular priceUnit price per$1,376.69Sale price $1,101.59Sale -
Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit
Regular price $838.46Regular priceUnit price per$1,047.85Sale price $838.46Sale -
Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit
Regular price $558.99Regular priceUnit price per$698.58Sale price $558.99Sale -
Supertech VW 2.5L 5cyl 20V Single Valve Spring Kit
Regular price $523.63Regular priceUnit price per$654.39Sale price $523.63Sale -
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
Regular price $840.43Regular priceUnit price per$1,050.31Sale price $840.43Sale -
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
Regular price $691.70Regular priceUnit price per$864.44Sale price $691.70Sale -
Supertech Nissan SKYLINE RB20 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
Regular price $753.64Regular priceUnit price per$941.84Sale price $753.64Sale -
Supertech Nissan SR20VE 2.0L DOHC Dual Valve Spring Kit
Regular price $473.03Regular priceUnit price per$591.15Sale price $473.03Sale -
Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit
Regular price $573.76Regular priceUnit price per$717.04Sale price $573.76Sale -
Supertech VW VR6 Dual Valve Spring - Set of 12
Regular price $165.48Regular priceUnit price per$206.81Sale price $165.48Sale -
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16
Regular price $162.40Regular priceUnit price per$202.96Sale price $162.40Sale -
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16
Regular price $220.13Regular priceUnit price per$275.10Sale price $220.13Sale -
Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16
Regular price $209.61Regular priceUnit price per$261.95Sale price $209.61Sale -
Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
Regular price $334.04Regular priceUnit price per$417.45Sale price $334.04Sale -
Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16
Regular price $238.35Regular priceUnit price per$297.87Sale price $238.35Sale -
Supertech Dual Valve Spring - 30/21.80mm-21.8/16.2mm - 22mm CB - Rate 13.2lbs/mm - Set of 16
Regular price $238.35Regular priceUnit price per$297.87Sale price $238.35Sale -
Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16
Regular price $275.02Regular priceUnit price per$343.70Sale price $275.02Sale -
Supertech Honda K20/K24 Dual Valve Spring - Set of 16
Regular price $220.13Regular priceUnit price per$275.10Sale price $220.13Sale -
Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24
Regular price $330.19Regular priceUnit price per$412.64Sale price $330.19Sale -
Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spring - Set of 16
Regular price $162.40Regular priceUnit price per$202.96Sale price $162.40Sale -
Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
Regular price $220.13Regular priceUnit price per$275.10Sale price $220.13Sale -
Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16
Regular price $220.64Regular priceUnit price per$275.73Sale price $220.64Sale -
Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)
Regular price $469.82Regular priceUnit price per$587.15Sale price $469.82Sale -
Supertech Subaru EJ20/EJ25 Black Nitrided Intake Valve - +1mm Oversize - Set of 8 (Std Length)
Regular price $181.76Regular priceUnit price per$227.15Sale price $181.76Sale