Swift Springs Standard Conventional Spring - OD: 5" / Length: 4" Spring Rate (lbs/inch):400 Shafts are induction hardened and

Shafts are induction hardened and chrome plated

8 (4cyl) Chassis Code NA Drivetrain RWD Bar Diameter - Rear 3/4 in

Whiteline Bump Steer Kit on your 2004-2013 Mazda 3 i

Part Number KSB790 Part Name Strut Tower Brace Vehicle 1990-2005 Mazda MX-5 Miata Base Chassis Code NA/NB Adjustable No Drilling Required No Finish Anodized Grade Type Performance Installation Difficulty Moderate Installation Time (hrs) 0

SXT Plus Chassis Code LC/LA Bar Diameter 18 mm Grade Type Regular Grease Fitting Included No Inside Diameter 14

Swift Springs Standard Conventional Spring - OD: 5" / Length: 4" Spring Rate (lbs/inch):400 Shafts are induction hardened andSwift Springs Standard Conventional Springs in 5" OD and 4" length are purpose built for competitive oval track, stock car, and circle track racing applications. These 5" OD Swift 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 optimized winding, Swift