I did not notice the exhaust but my supersprint is already loud
I only have about 2 miles on mine...it snowed last night and this morning. Traction is tricky. I took my car to the grocery store today (roads were cleared) and had a little fun. With my setup and gearing, I cannot step on the gas in the first three gears without making my DSC light come on....even at low rpms. The force is strong in this one
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2007 M Coupe w/NAV/Premium/Extended Leather, Clearbra, DICE, 4.10 BMW Motorsport Polished LSD, Active Autowerke Gen IV Headers, Supersprint Race Exhaust and X-Pipe, ESS Tuned DME, KWV3 Coilovers, Volk RE30, OEM Strut Tower Brace, Short Antenna, JL AMP, JL 10W7, Valentine V1.