i have a 2006 ram that i was getting about 19 mpg in with an edge juice module and s&b cold air intake, so i thought i could make it better by installing an exhaust so i did i installed a banks cat back monster exhaust an a cfm intake manifold but ever since the mpgs have tanked i am now getting around 15-16 any suggestions

 

yea, put a smaller exhaust back on, our trucks dont need back pressure, but with it, they have a little better low end, and can actually make up for it, also what level you running the juice on, when i had mine i yielded the best with it on level 3, low boost fueling on 5, and std backdown set for slippage...

 

hey man thanks for the input always have ran the same setup that you mentioned whic exhaust would you think would be the best also thought about getting rid of the catalytic converter what do you think