Bilstein B3 OE Coil Spring (Front) - BMW / 325i / 328i / 330i / 335iBilstein 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. Special Note: Heavy Duty Version for Standard Suspension Only; Standard

6 micron E85 compatible fuel filter

With the motor breathing more freely and the addition of our ECU Tuning

This large airbox design allows for a massive 4" inlet conical air filter

The Nissens radiator features a broad core thickness and an advanced fin design for optimum heat transfer

- The 207mm OAD Pulley is a ONE AND DONE pulley

Includes all Stage 2 TCU tune variants and all lower TCU software stages as well

Will not work on Golf models

NOW available in Race Density poly (RED)

Even with just a small fan on the dyno

and quality standards

• High flow thanks to it over-sized AN-8 outlets for all needs

Use to open / close the Nuke Performance Fuel Filter end caps when changing fuel filter inserts