amgamber34
New Member
- Joined
- Feb 4, 2011
- Messages
- 20
- Reaction score
- 0
- Points
- 0
- Location
- Carney's Point, New Jersey
- Vehicle Year
- 1997
- Make / Model
- Ford
- Engine Size
- 4.0
- Transmission
- Automatic
hi, i was considering removing my muffler and replacing it with piping of the same length and a turndown under the bed, in hopes of getting better sound. would this this kill my gas mileage? will this new exhaust set-up (less bends) make my truck run different because of less back pressure? any help is appreciated, thanks.