QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 125 lb. 23-FLX-W-M For late model engine swaps

For late model engine swaps or bolt-on strength

Breather System

Plugs into factory ignition coil connectors

Panel mount the device directly to the dashboard

Large 5-Layer Performance Air Filter:

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 125 lb. 23-FLX-W-M For late model engine swapsPowder 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.