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  1. Engine / Drivetrain
    Ok so I have a 2010 mazda 3 I touring with the 2.5l engine in it. I have thought about boosting it instead of buying a speed3. has anybody on here boosted on know anybody that has boosted the 2.5 engine? if so lmk asap
  2. 2010-2013 Mazda 3 Engine and Performance
    Hey guys haven't been here for a while We'll I just wanna let you guys know that I will be boosting my sedan I have said it before that I will. I'm just waiting for my parts. Most of my parts are coming from Mazdaspeed 3 like turbo manifold,down pipe, full exhaust, turbo inlet. I have the 2.3...
  3. 2010-2013 Mazda 3 Engine and Performance
    His thread is on here somewhere, well anyway as an update, so you guys know the 2.5 is no joke. he's pushing 10 psi out of a T4 currently making 310hp on stock block. https://www.facebook.com/groups/MazdaMovement/
1-3 of 3 Results