I've shearched all night. Still need answers. Seams like the mbrp is the best fit. But jegs is ok also.
Will the 4" help cool the motor down and maybe get better mpg. Not having problems but fan engages on highway pulling load and stays engaged.
Will exhaust alone give me more power. Stock truck right now. Not ready to do a tranny build. I've read even a small tune is hard on the torque converter
Got 10.7 mpg hand calc. Pulling 6k trailer running 68ish
Will the 4" help cool the motor down and maybe get better mpg. Not having problems but fan engages on highway pulling load and stays engaged.
Will exhaust alone give me more power. Stock truck right now. Not ready to do a tranny build. I've read even a small tune is hard on the torque converter
Got 10.7 mpg hand calc. Pulling 6k trailer running 68ish