Tommy G
- Comment
This was an amazing upgrade, the pull is significantly better through all gears, the sound is awesome and instead of just dead/low power after 5500 rpm, I now actually get a good pull up to 6000 rpm, maybe a little higher! Worth every cent, and the install was pretty simple. Definitely should be one of your first mods with your Mazdaspeed 6, great power, reasonable price! A+++














