Supertech Supertech SPRK-TS-DUR-D1 - Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $700.21 Was: Now: $560.29 Add to Cart
Supertech Supertech SPRK-TS-DUR-D2 - 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $700.21 Was: Now: $560.29 Add to Cart
Supertech Supertech SPRK-FE20BE - Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat) MSRP: $392.65 Was: Now: $314.19 Add to Cart