BMW M5 DE-CAT Turbo Back Active Exhaust System | Sound Check & Road Run - WICKEDEP RACING

She's hauling ass although running a little rich after the De-Cat...Dyno Tune Next ✅️
Unlike most other valved exhaust systems on the market...our Active Exhaust is designed to increase power in both quiet/aggressive modes with the latter (race mode) offering beastly gains!

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