2004 to 2020 Mazda 3 Forum and Mazdaspeed 3 Forums banner
1-1 of 1 Results
  1. 2010-13 Mazdaspeed 3 Engine and Performance
    Picked up my '10 Speed3 at the end of March. Just changed oil for the first time and saw I have a CP-E RMM. This actually leaves me confused because I have a decent lag/movement/something that makes a mess of shifting....that all along I assumed was the stock RMM still being there. Is there...
1-1 of 1 Results