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Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm
Regular price $564.83Regular price$705.83Sale price $564.83Sale -
Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit
Regular price $629.53Regular price$786.68Sale price $629.53Sale -
Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit
Regular price $629.53Regular price$786.68Sale price $629.53Sale -
Supertech VW VR6 24V R32 Dual Valve Spring Kit
Regular price $878.09Regular price$1,097.29Sale price $878.09Sale -
Supertech Mazda Miata 1.8L Single Valve Spring Kit
Regular price $564.83Regular price$705.83Sale price $564.83Sale -
Supertech Mazda Miata 1.8L Dual Valve Spring Kit
Regular price $630.57Regular price$787.98Sale price $630.57Sale -
Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)
Regular price $630.57Regular price$787.98Sale price $630.57Sale -
Supertech Mazda Miata 1.6L Single Valve Spring Kit
Regular price $564.83Regular price$705.83Sale price $564.83Sale -
Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB
Regular price $361.74Regular price$452.04Sale price $361.74Sale -
Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit
Regular price $544.22Regular price$680.07Sale price $544.22Sale -
Supertech Nissan RB26DET 24V Dual Valve Spring Kit
Regular price $765.68Regular price$956.83Sale price $765.68Sale -
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
Regular price $601.87Regular price$752.12Sale price $601.87Sale -
Supertech Mitsubishi 4G63 Dual Valve Spring Kit
Regular price $601.87Regular price$752.12Sale price $601.87Sale -
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)
Regular price $639.81Regular price$799.52Sale price $639.81Sale -
Supertech Honda F20/K20A2 Dual Valve Spring Kit
Regular price $606.00Regular price$757.28Sale price $606.00Sale -
Supertech Nissan SR20DET Single Valve Spring Kit
Regular price $447.16Regular price$558.78Sale price $447.16Sale
