A few weeks ago I decided that my truck needed a little more attention, so I started by changing my exhaust. I from a 40 series Flowmaster with a turndown to a Wicked Flow dual in dual out. I wanted to eliminate the drone in the cab and the restrictive Y pipe ( see link ). Now I just ordered the Superchips F4 Flashpaq, Black Magic electric fan, Jet 180 thermostat, and all new rotors and pads from Air Ram. I am traveling for work right now but hope all the parts will be there next week when I get home. Does anybody have any experience with the new F4? Thank you for your time.

 

Sounds good. I'm wanting to update my factory exhaust soon too. Was given a cherry bomb single chamber muffler lol. Gonna have it installed in the mean time. Until I get pulled over ha.