after market exhaust

Discussion in 'The Lounge' started by livingonthesnow, Nov 20, 2015.

  1. was wondering if anyone local running a natural aspirated mazda 3 2.5 engine with either the corksport or racing beat exhaust, i would like to come and hear it in person get your opinion on it.
  2. Avion39

    Avion39 New Member

    What brand of exhaust did you go for?

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