QA1 Chrome Coil-Over Spring - 2-1/2" I.D. x 10" - 150 lb. Heat Shrink Tubing 3-3/16 in Thick

3-3/16 in Thick

Custom winding is available upon request

2-speed and some 4-speed applications require optional accessories

or potential oxygen sensor issues

QA1 Chrome Coil-Over Spring - 2-1/2" I.D. x 10" - 150 lb. Heat Shrink Tubing 3-3/16 in ThickChrome Plated and Polished Silicon Manganese SteelAll QA1 springs are manufactured using the highest quality chrome silicone. This material offers high strength, consistency and longer life. Cold Wound Heat Treated Shot PeenedAll QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability. Squared EndsAll QA1 springs are ground at both ends to ensure straight, consistent and accurate operation. Protective