2000-2006     E46     M3

which is EDM drilled to accommodate safety wire for a secure fit in all conditions

and properly resurfaced

Torque: 35-50% gain over stock depending on fuel quality and pulley used

THIS PRODUCT MAY BE USED SOLELY ON VEHICLES USED IN SANCTIONED COMPETITION WHICH MAY NEVER BE USED UPON A PUBLIC ROAD OR HIGHWAY

BMW S54 Turbo Build Kit Kit:Pro-Xtreme 2000-2006 E46 M3From Factory, BMW S54 Engines are not equipped to safely or reliably push more than 400HP or any excessive boost applications. For those looking to liven up this daily driver with a turbo conversion, 5150 is introducing the tested, Pro Series Turbo Build Kit, an all inclusive arsenal of internals custom assembled to prepare your S54 engine for high horsepower, turbocharged performance. A Kit for Every Build and Budget There is no one size fits all,