Mazda3Club.com : The Original Mazda3 Forum

Mazda3Club.com : The Original Mazda3 Forum (https://www.mazda3club.com/)

- 3rd gen Engine/Drivetrain (https://www.mazda3club.com/3rd-gen-engine-drivetrain-57/)

- - Racing Beat exhaust (https://www.mazda3club.com/3rd-gen-engine-drivetrain-57/racing-beat-exhaust-25738/)

mazdaproud

May 18, 2003 03:46 PM

Racing Beat exhaust

does it replce the 2nd cat on my 01 ES? I looked at the pictures on RB site, but I can't tell. What I did see was a resonator.

Also, what size piping is it? and how does it sound compared to the MS muffler? The MS muffler is kinda loud!!

user 11897647645

May 18, 2003 04:01 PM

The Racing Beat is a cat-back, so you would keep your cats. I believe the piping is 2.375 in. And it's a quiet system, not loud at all.

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