Bilstein B3 OE Replacement-Coil Spring (36-198351) _66.1_/_71.5 The Serrated/Helix combination design also

The Serrated/Helix combination design also reduces intake whistle that occurs with Helix only designs (US PAT 07055513)

Washer And Reusable For Multiple Cleaning Cycles

*Does not fit with stock manifold

Red housing with APR logo

out flows the stock exhaust

Bilstein B3 OE Replacement-Coil Spring (36-198351) _66.1_/_71.5 The Serrated/Helix combination design alsoBilstein B3 OE Replacement coil springs are designed to replace your vehicle's original springs. These coil springs are manufactured to meet all the OE dimensions, spring rates, and design types (such as miniblock or central force design). With Bilstein B3 OE Replacement coil springs, you are restoring your vehicle's suspension system function and safety to factory specifications. Features: Innovative technical design such as pigtail ends, miniblock