I have an 07 1500 ram QC hemi I am thinking about replacing the muffler with a piece of straight pipe. Has anyone done this? Good idea or bad?

 

i have done it on my truck but its a silverado 6.0 and it was loud as ****, i think i lost some low end too, i would look into magnaflow or corsa.

 

I'm thinking of just putting a Flowmaster on it and dumping it in front of the axle.

 

Anything dumped on a hemi will loud. I had a dynomax dual dumped and it was loud and droned at times, so now it side exit and it much better.

 

I had a 30 series flowmaster dumped on mine and it made a good sound, by the way, it is for sale. It even has the dump welded on it!

 

The few QC hemi's ive seen with no muffler were loud and sounded horrible. Most of them went with a Magnaflow and one with a Dynamax.

Actually my buddy has a Flowmaster 40series with the "turnouts" infront of the rear tire... just bolt it up and go.. if interested ill ask him how much..
He sold his QC hemi for a Silverado..

 

I finaly got my tax rebate check and I put a flowmaster 40 series and and dump in front of the axle it really woke up the sound of the truck and it feels like it has a little more take off power not sure about the fuel mileage yet

 

Haha... sorry, ive always hated the FLowdaddys..