Mazdaspeed 3, CorkSport Turbo Back Exhaust System

short sound test of the CorkSport Turbo Back Exhaust System car: Mazda 3 MPS BK / Mazdaspeed 3 photographs exhaust system: mods: ECU mapping CP-E CAI GFB Respons BOV CorkSport TMIC CorkSport Downpipe CorkSport Racepipe CorkSport Cat-back Exhaust CorkSport Front Lower Arm Bar H&R Clubsport Adjustable Coilovers D2 Racing Sport Brake Kit Front EBC Discs & Pads Rear Spec Clutch Stage 3 MS3 Roof Spoiler Custom Triple Center Gauge Pod (Prosport Premium Series) Enkei Wakasa (SC22) 8x18“ ET45 Kumho KU39 225/40R18