Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
Regular price $780.00
Supertech Nissan KA24DE 89.5mm Bore -27cc Dish 8.6:1 CR Pistons - Set of 4 (Excl Rings)
Regular price $790.00
Supertech Nissan KA24DE DOHC Dual Valve Spring Kit
Regular price $720.00
Supertech Nissan RB26DETT Black Nitrided Intake Valve - +1mm Oversize - Set of 12
Regular price $520.00
Supertech Nissan SR20DET / SR20DE Single Valve Spring Kit
Regular price $600.00
Supertech Nissan SR20VE P11 2.0L DOHC Dual Valve Spring Kit
Regular price $650.00
Supertech Nissan VQ37VHR Inconel Exhaust Valve - +1mm Oversize - Set of 12
Regular price $620.00
Supertech Subaru BRZ / Scion FRS / Toyota 86 2.0L Dual Valve Spring Kit
Regular price $725.00
Supertech Subaru EJ20/EJ25 Sodium Filled Inconel Exhaust Valve - Set of 8
Supertech Subaru WRX/STi EJ20 / EJ25 16V Dual Valve Spring Kit
Regular price $730.00
Supertech Subaru WRX/STi EJ20 / EJ25 DOHC 16V Dual Valve Spring Kit
Supertech Toyota 2JZ-GE / 2JZ-GTE DOHC Inconel Exhaust Valve - +1mm Oversize - Set of 12
Supertech Toyota 4AGE 16V 81mm Bore 30.5mm Comp Height 11:1 CR Pistons - Set of 4 (Excl Rings)
Supertech Toyota 4AGE 16V Dual Valve Spring Kit
Regular price $670.00
Supertech Toyota 4AGE 81.5mm Bore 11:1 CR Pistons - Set of 4 (Use w/18mm Rod Width) (Excl Rings)
Supertech Toyota Supra (A90) / BMW B58B Sodium Filled Inconel Exhaust Valve - Set of 12
Regular price $782.25
Supertech Toyota Supra 1JZGTE / 1JZ-GE Inconel Exhaust Valve - Set of 12
Regular price $560.00
Supertech Toyota Supra 2JZGTE / 2JZ-GE Inconel Exhaust Valve - Set of 12
Supertech VW/Audi 2.0L / 2.5T FSI EA113 / EA888 / TFSI Single Valve Spring Kit
Supertech VW/Audi AEB 1.8T 20V 4cyl Dual Valve Spring Kit
Regular price $770.00
