QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 12" Tall - 130 lb. RS003C04 it's designed for the professional

it's designed for the professional or anybody that demands the ultimate in comfort and safety

3/8 in Hose Evacuation Bowtie

Provides positive throttle return required by several sanctioning bodies

proof the success and confidence teams have in KONI

7L V8 engine is perfect for the person looking for an aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 12" Tall - 130 lb. RS003C04 it's designed for the professionalPowder Coated, Chrome Appearing 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.