I have an 04 ext cab F-350 4wd w/6.0 Does anyone have any ideas about getting better fuel milage?
If chips or tuners What kind?
New to diesels Thanks in advance
I have a 2003 f-250 4x4 crew cab short bed with a 7.3. i would like to know if it will be safe to run a straight pipe instead of paying for 4 inch exhaust? Are there any other VERY LOW budget tricks for more power?