Does anyone know how Mazda approved performance parts compare to corksport or Autoexe? I saw the dyno work that corksport did with their CAI and it was amazing, just wondering if they did something amazingly special with their components or would that be gains from any CAI?
Great! Thanks for the info! I will do a fair amount of my own installations but there are a few things that I just don't have the tools for, so those would need to be done else where.
Hey everyone! I'm Matt, I just joined and this is my first post so bear with me if I'm not up to standard on forum etiquette. I recently purchased a 2010 mazdaspeed 3 and I love it. It's my third Mazda and so far my fav. My question pertains to modding the vehicle without voiding my warranty. I...