its just like Gruppe-M titanium exhaust, i used to have that for my e46 and sold it after a while couldnt take the drone and that much loud, even cop stopped me and he was like even airplane is not that loud and not even able conversation inside the car and had to sell it.. its almost the same story with titanium exhaust..
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| e93 M-DCT ESS VT2-625 | Akra Slip-on | Challenge Race Catless x-pipe | Challenge front lip | Challenge Diffuser | Carbon front grilles | defi gauges control unit | Macht Schnell gauge panel | E93 M3 trunk Spoiler | IND Carbon Fiber Side Markers |
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