Summit 5" sound difference [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Summit 5" sound difference


Cummin_Stroke_this_Dmax
08-02-2005, 11:04 PM
I have the Summit 5", turbo back exhaust. I have the muffler on it. Has anyone compared the sound difference with and without the muffler on an LLY?

Dmax Tim
08-02-2005, 11:28 PM
I don't think you'll gain anything taking the muffler out.
That 5" hole through it is big.

Cummin_Stroke_this_Dmax
08-03-2005, 12:01 AM
I wasn't planning on gaining anything I was wondering about the sound difference more than anything.