Good evening all, i have a 2008 FX4, i have a K/N CAI and a edge evolution running in level 2 and i am VERY!!! happy with the results. i would like to do some sort of exhaust. i am thinking about a magnaflow single in dual outlet behind rear tire. local muffler shop said no problem to fixing me up. how would this sound with my current set up?? i no longer desire loud, just a nice deep throaty rumble under load but quiet cruising town and at highway speeds. Or would it be worth it to do a cat back system?? I dont have any desire to remove my cats, or anyhing like that just something simple that will sound good. I would like to keep the stock 2.50 in pipe if i could. Any help or info on this will be greatly appreciated. Thanx Todd.

 

running a 14" ss magnaflow is wjat it sounds like you want, if you are in a state that uses salt in ther winter -highly recommend it,preferrable to use mandrell bent pipe-smooth bent will suffice,pick up the muffler online and take it to a quality exhaust shop-phil...

 

Borla Pro XS. Nice and deep but genital while cruising. An other thing about Borla, is that it keeps that nice deep tone all the up the RPM range where as magnaflow looses it and produces a raspier tone in high RPM.

 

SI/DO Borla Pro XS or Magnaflow 14"body SI/DO.

 

Better jump on this deal...

https://www.f150online.com/forums/ex...rla-si-do.html