Bad gas milage

05DODGEGIRL · Post by **05DODGEGIRL** » Mon Jun 12, 2006 7:38 am

I have a question. I just got the 40 series and had my res. taken off of my 05 hemi. I am getting bad gas milage. I drive about 25 miles round trip to work and I am going through a quater of a tank of gas. I guess I just wasted 300 bucks. I have no idea what to do.

thank you

project95rebuild2 · Post by **project95rebuild2** » Mon Jun 12, 2006 4:50 pm

Yeah I was talkin to a girl at work who had one... she had a 04 quad with the hemi.. said she went from 13-14 mpg to like 8-10 when she put "duals" as she called it.. on the truck...

kindof changes my mind about changin the exhaust! FOR NOW ANYWAYS!