Aftermarket exhaust options?

[Green Machine]

You can do what I did as an initial test. I removed the resonator to see how that'd sound. There is a flange so no need to cut anything to just remove that piece. If you like the difference then you can just weld on a side exit tip. I didn't find it to be loud enough so that's why I ended up with my Gibson.

 

[00 TAHOE LT "LUTHER"]

Does anyone get a backfire pop when the engine cuts on from electric mode?

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[Ob1hybrid]

Just experienced this today standing behind my hybrid. No pop noise but an aggressive choke like backfire. Weird. I wonder what's the this problem now.

 

[00 TAHOE LT "LUTHER"]

Yessir mine does both....but the backfire is pretty loud

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[Ob1hybrid]

Finished installing a Gibson single side exit exhaust on my tahoe today. Did it without a lift and by myself so it was a little tough. Bought a Sawzall just for the job. Could not remove the stock system without cutting it. Was sort of difficult aligning all of the sections. Will check all the bolts in a week unless something falls off before that.

Exhaust sound at idle is a little louder and gurgly. Nothing outrageous but definitely more appropriate for a 6 liter V8. A little louder and more aggressive than just removing the resonator off of the OEM exhaust system.

Hey, what you think about this:
http://www.ebay.com/itm/Gibson-5574...ash=item20db7af37b:g:amEAAOxyLN9SjSf~&vxp=mtr