Headers and stock exhaust muffler mod
#1
Racer
Thread Starter
Headers and stock exhaust muffler mod
I performed the stock exhaust muffler mod last year on my 06 Z51 MN6 and my next mod will be free flow cats and headers. Has anyone here done the same and if yes how’s the sound. The muffler mod sounds better than the stock sound, and I presume the headers will increase the volume level somewhat.