Mazda 3 Air Intake Mazdaspeed 3 Cai
Both SRI and CAI help engine intake more Air than stock intake. In general case, stock intake causes more turbulence and the turbulence decrease If you're ready to take your Speed 3 to the next level and have some big power potential, look no further than the CorkSport 4 Inch As the title states, this is a comparison video showing the difference in sound between the stock airbox (which actually had a K&N ...