QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 14" Tall - 150 lb. 39000610 The aFe Bladerunner intercooler tubes

The aFe Bladerunner intercooler tubes produce 20 hp and 63 lbs

310" Gasket BoreSince 1989

Patriot Exhaust H7748 Tubing Mild Steel 1 1/2

095" thick

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 14" Tall - 150 lb. 39000610 The aFe Bladerunner intercooler tubesPowder 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.