GMMG
A chambered exhaust system that's kind of a copy in stainless of the 69 z28 flow thru system. Sounds like the best of 69 to present IMHO. Group buy right now on F-bodyhideout.com $650 includes shipping, up to $50 rebate if enough people buy it. Lot of money ,but no resonance, rasp or drone ,unique sound and it'll last forever.

 

I'll Second that on the great GMMG!

 

GMMG
Loudmouth
Flowmaster

They're all really nice, just depends on the person with the car and the $$$ available.

Try to find somebody with each of these on their car and see how your friend likes it.

 

The Loudmouth without a doubt... If not the LM, I would've gone with the GMMG.
The LM definitley gave me that bad@ss, take s*** from nobody sound I was looking for.

-John