I realize this exhaust is tuned differently than the stock 335 e92...more aggressive. But, this is not the performance exhaust, right? Anyone?
'09 e90 AW 335i M-sport
BMW PPK 1 / BMW Perf. Exhaust and Gloss black grilles / 19" BMW 313 Perf. wheels / BMW Perf. aero side skirts and rear diffuser