Swift Springs Standard Conventional Front Spring - OD: 5.5" / Length: 9.5" / Rate: 325 lbs/in Spring Rate (lbs/inch):450 2003 Mazda 6 Sedan 2

2003 Mazda 6 Sedan 2

0 kg/mm (504 lbs/in) Spring Rate (Rear) 11

1998 BMW 328is 3 Series (E36)

Cold-wound from high-grade SAE alloy steel

Swift Springs Standard Conventional Front Spring - OD: 5.5" / Length: 9.5" / Rate: 325 lbs/in Spring Rate (lbs/inch):450 2003 Mazda 6 Sedan 2Swift Springs Standard Conventional Front Springs in 5. 5" OD and 9. 5" length are purpose built for competitive oval track, stock car, and circle track racing applications. These 5. 5" OD Swift front race springs are manufactured in Japan from proprietary H5S. TW high tensile alloy steel, delivering measurably better traction, weight transfer, and tire temperature consistency compared to standard silicone chrome springs. With fewer coils and