BMW E90 MUFFLER DELETE
Deleted the muffler only on my 2007 bmw 328xi. Sounds great and not too loud and there is no drone when driving. Could make it louder but didn't want to since it's an automatic.
Deleted the muffler only on my 2007 bmw 328xi. Sounds great and not too loud and there is no drone when driving. Could make it louder but didn't want to since it's an automatic.