Bilstein B3 OE Replacement-Coil Spring (36-227228) 1525 The only fully functional module

The only fully functional module for all air suspension systems in uncompromising OE quality

Improves transmission performance and life dramatically without loss of comfort

So when it comes to keeping your engine oil temps down as you push your F8X M3/M4/M2 Comp hard on the street or track

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

The EVO1206 system features our 2-piece box design that incorporates our boost plenum

Bilstein B3 OE Replacement-Coil Spring (36-227228) 1525 The only fully functional moduleBilstein 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