Holy crap that sounds f**king awesome. Great job on being a leader in the V6 exhaust upgrades. I followed suit with a piece of this puzzle - the SOLO catback.
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
Pontiac G8 Forum
1.4M posts
40.5K members
Since 2007
A community for Pontiac G8 owners and enthusiasts, for all the information on your Pontiac G8 sedan, G8 GT, G8 V6, and G8 GXP. Discuss performance, tech, engine specs, body kits and more!