Originally Posted by 7or8
See also the test notes at the bottom. It is my experience as well. People who think that it has significantly more low-end oooomph than the N52 are delusional with pink glasses.
2007 E90 AW 323i Step | Lowered 1.25"/1" | BMW Performance Exhaust | PBX | Debadged | Scangauge II | Style 162 18" & 161 17" wheels & rear 15mm spacers