is the diiference worth the money to go from stock cats, to 2 cats..w/x-pipe...not so much horsepower but sound wise..????? i have the magnapack as of now, and want a little more sound. dont want to go with off road (dont really like the i dropped my exhaust in a hole sound)
yes, there will be a noticeable difference. I used th think hi-flow cats were not much different than no cats, I was wrong. after putting O/R pipes in place of my cats, my exhaust opened up quite a bit.