Reviewed By Eduardo K (THOUSAND OAKS, CA) Reviewed for a 2008 Saab 9-3 —4/17/2017 8:24 PM
I immediately felt the power on my 300+ HP go up to another level. It also felt like it accelerated smoothly. My car can breathe!!
Reviewed By Stephen W (MANSFIELD, OH) Reviewed for a 2015 Mazda 3 —2/18/2018 11:57 AM
Seems OK. I'm not sure of any HP or MPG gain yet. I'm hoping that the Mazda average MPG gauge will show something. It looks a lot like a K&N filter without the oil. It was only about $10 more than a stock filter