Quote Originally Posted by confusedkorean
i thought that mazdaspeed 3s came with a 3" turboback? from the factory?
Lets put this way, nice and simple.
The Mazdaspeed 3 is just like every other boosted factory car, nothing speical. The Evo, STi, Mazdaspeed 6, ect. come with a 2.5 inch exhaust tubing. The Mazdaspeed catback, will come 3", if im not mistaken. Just like Subaru uses SPT products Mazda uses Mazdaspeed. With an intake, bov, and exhaust he should have all that he's looking for. Sound, and very small diffrence in performance.