FocusCanada Forums

Awhile back i bought a shorty header, a headmen to be exact, and was waiting until i got a high flo cat to put it in. Before i go buy the cat how loud is the focus with a Hi flo cat, and shorty header, I also have a MBRP exhaust. I ask because i commute about an hour each way to work and don't want to have to crank my stereo to drown out the car.

Thanks guys