D2 Racing SP Lowering Springs (D-SP-HN-25-1) 1651 evenly spaced pleats provide excellent

evenly spaced pleats provide excellent dust holding capacity for a longer service cycle between cleanings

Designed for use with vehicles originally equipped with the Porsche Sport Exhaust (PSE) with valve

This cat-back performance exhaust system leaves the stock catalytic converters in place

Since the distance between the top and bottom of the muffler chamber will be different on every turbo

D2 Racing SP Lowering Springs (D-SP-HN-25-1) 1651 evenly spaced pleats provide excellentD2 PRO Series lowering springs optimize and improve handling characteristics by offering a reduction in ride height while maintaining exceptional ride quality through the use of a progressive rate spring. All of our springs come with a Lifetime Warranty and are manufactured of 55 chrome silicon steel in an ISO 9001 and TUV approved facility. D2 Racing PRO Series lowering springs have been designed to give your car superior handling with an aggressive