Product reviews for K&N Drop-In High-Flow Air Filter - 2013-2016 BRZ/FR-S, 2017-2020 BRZ/86 (Automatic)

i may be crazy but this air filter has made a very noticeable difference in my 2013 ft-s. the engine sound is deeper and especially sounds great in sport mode and at high revs. once again i can't tell if its a placebo effect or not but the car feels more responsive and slightly faster. very easy to install, took very little time.

Inexpensive, DIY mod!

For 50$? This filter is phenomenal. If you're daily driving your 86 this is the key. There's no need to spend so much more money on a full CAI System. Just make sure that you check on it everytime you do your oil change and make sure it's clean