Installed Banks Monster this PM and for 11 HP ? gain you can tell it has helped a tad? sounds supposed to get better after about a week long breakin according to tech? really sound good compaired to OEM which is a POS! sounds really good when you are trying for 10 MPG
now i know why their are so many MPG threads, soo many people listening to their Cat Backs and not payin attention to rpm's!! me included!
Install took 1 hour on lift and it went really smooth!
Still needs some break-in but sounds ok for me
