Overview Reviews Product Description Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm Product Videos Custom Field MPN SPRK-TS-DUR-DS Product Reviews Write a Review Write a Review × Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Was: Now: $588.99 Add to Cart Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Was: Now: $588.99 Add to Cart Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat) - SPRK-FE20BE MSRP: $412.29 Was: Now: $329.99 Add to Cart Quick view Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Was: Now: $527.99 Add to Cart Quick view Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Was: Now: $589.99 Add to Cart
Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Was: Now: $588.99 Add to Cart Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat) - SPRK-FE20BE MSRP: $412.29 Was: Now: $329.99 Add to Cart Quick view Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Was: Now: $527.99 Add to Cart Quick view Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Was: Now: $589.99 Add to Cart
Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat) - SPRK-FE20BE MSRP: $412.29 Was: Now: $329.99 Add to Cart Quick view Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Was: Now: $527.99 Add to Cart Quick view Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Was: Now: $589.99 Add to Cart
Quick view Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Was: Now: $527.99 Add to Cart Quick view Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Was: Now: $589.99 Add to Cart
Quick view Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Was: Now: $589.99 Add to Cart