Description:

Compatible with or fits: 2012 BMW 328i 3.0L 6 Cyl Naturally Aspirated GAS. Compatible with or fits: 2007 - 2011, 2013 BMW 328i 3.0L 6 Cyl N51B30A FI Naturally Aspirated GAS. Compatible with or fits: 2007 - 2011, 2013 BMW 328i 3.0L 6 Cyl N52 FI Naturally Aspirated GAS. For Cylinders 1-3; Upstream. Review Description to Ensure Proper Fit.