2001-2006 BMW M3 I6 (3

Bore size of 86mm = 3381cc

a low micron filter will need to be purchased separately

they are the perfect fit for turbocharged builds

CP Forged Piston Set, BMW S63, Pro-Xtreme, Sleeved Compression Ratio:11:1 2001-2006 BMW M3 I6 (3Please note that these pistons are only suitable for use in engine blocks that have been machined to have iron cylinder sleeves. Recommended piston to wall clearance is ~0. 0035 0. 0045 in 5150 AutoSport Pro Xtreme Forged Pistons for BMW S63 Engines Upgrade your BMW S63 engine with 5150 AutoSport Pro Xtreme Forged Pistons by CP Carrillo. These high performance pistons are engineered to handle extreme horsepower and high RPM, making them ideal for