I have changed my exhaust setup several different times.First was cut off muffler and dump it under cab.second was flowbastards dumped at axle.and finally i got straight pipes well actually straight pipe at stock location same size as stock.which would be louder dual straight pipes coming out at 45's angled down or would magnaflows dual exaust system coming straight out.which would be loudest?

 

straight pipes, I was never crazy about the magnaflows with their sound. Are you still running cats? take them off if you can and put an x pipe in with no muffler dumped right behind the axle. that would sound bas ***.

 

i heard from an exhaust shop that it would run like **** and get horrible gas mileage without cats.If it doesnt then most definetly i will take them off.

 

So that doesn't happen, you'll need some rear O2 simulators. They trick the PCM into thinking your cats are still there.

 

You will probably notice a loss in low end torque if you do that! If you install long tube headers and remove the cats and have it Tuned for that setup, then you'll gain a gob of power and torque all the way around. But.........if you do delete the cats and muffler.....have it tuned for Cat delete.

 

Torque is right on, I have taken off cats and then put Lts on and then tuned and the Lt's with out cats and a tune is a huge difference and the sound is so much better.