2004 to 2020 Mazda 3 Forum and Mazdaspeed 3 Forums banner

boost or low

  1. 2004-2009 Mazda 3 Performance & Mods
    I have about 4000.00 into this build. Turbo has been removed, stock auto box transmission is not up to the task. Kit is for sale. 2008 Mazda 3s auto 5speed 65,000 miles on the car. Just finished install awaiting the tune. Rebuilt K04 turbo and manifold from Mazdaspeed 3 550.00...