exhaust
 

hey guys I am new here. Have a ? about exhaust I have a 04 silverado 5.3 which has two cats ? is, is there any major diff in going with true duals over a cat back with dual oulets.

thanks

True duals does not give more power to these motors. Only time you need true dual is on a stroked out motor or big block.

hey thanks alott man

No problem. A cat back will give you more than anything, with some LT's.