Review on 🚀 K&N Cold Air Intake Kit for Mazda Mazdaspeed3 (2010-2013): High Performance and Guaranteed Horsepower Boost (69-6012TS) by Michael Dixon

This is one of the best air intake you can get for MS3 2010+. I've had mine for about 3 months and the car hasn't kicked in a single CEL. It costs more than some of the rivals, but you get what you pay for and none of them come with any sort of heat shield. While manufacturer performance claims are dubious at best, they allow the engine to breathe better and deliver improved throttle response as a result. The wastegate operation is now more audible and the intake provides a nice whistling turbo/induction sound. I even gained at least 1 extra MPG using this trick. Installation is easy and the fit and finish of this kit is top notch. I also received a dry flow filter film and am very happy with this setup.