Originally Posted by HighandDry
Thanks for the replies guys.
I was avoiding the race exhausts, because I can't stop the mod process then! Change the cats, then the headers, then the tune- the wife will kill me
I think I'll leave it as is for now and ride it out during the summer.
Another option is eisenmann race, awesome sound and quality and you don't have to mess with the rest of the exhaust system.
2015 M3 6MT | Yas Marina Blue, CF Roof, Cloth | Adaptive M Susp, 437M 19" Silver | Stripper
2013 X5 xDrive50i | Carbon Black | M Sport + M Perf, 333M | Loaded