Mazda Talk Forums

Character of the sound totally different, no easy comparison between V10, V8, and Turbo I4. The turbo itself is a pretty effective resonator, so sound level will always be slightly less than fully uncorked motor that does not use a turbo. Most sound you can get is our full system with no resonator....plus the highflow cat we got coming in about 60 days.

Thank you for the quick reply. I was wondering about the decibel level, not the sound characteristics. Thank you.