Mazdaspeed CAI went in last night after about 1.5 hours of work. I can feel a definite improvement in acceleration at around 3000 RPM, with a nice throaty noise at around 2000-2500 RPM.
Video of intake in action coming soon!
FYI for those of you that are going to DIY the install, the lower resonator box is a pain in the ass. Everything else is pretty easy.![]()
Just don\'t drop the screws for the MAF sensor, I almost lost both when I fumbled with the sensor. See if you can get a friend to help you, makes the job go faster. Other than that, the installation instructions are super easy to follow.![]()