620hp Mazdaspeed 6 VS. THE WORLD
Speed6 taking on everything at SlipStream Racing! Win or Lose this one surprised many.
2008 Mazdaspeed3 GTX3071 dyno
Wife's 2008 Mazdaspeed 3. Best run was 416hp/365tq Corrected. CF was 1.2. Elevation was ~5200asl. Stock internals, stock clutch. Mods: - GTX3071R with ATP EWG Hotside and Tial MVS EWG - Full Race Exhaust Manifold - Cobb AP (25 psi) - ATP MAF - ATP TIP - PTP Safe Seals & Stud Kit - 3bar MAP - Grimmspeed MBC - Autotech Fuel Pump Internals - AQ Motorsports Catted Downpipe - Corksport FMIC - Corksport Cat-Back Exhaust - Denso's (1 Step Colder)