[G8Colonel]

Has anyone put on aftermarket performance exhaust on their G8 GTs? I am looking for more freethrow, pure dual exhasut and a good sound without announcing myself for three blocks in advance. Any recommendations or advice? Thanks.

 

[foxbat]

Has anyone put on aftermarket performance exhaust on their G8 GTs? I am looking for more freethrow, pure dual exhasut and a good sound without announcing myself for three blocks in advance. Any recommendations or advice? Thanks.

magnaflow is supposed to have a new one out as well as corsa, pypes and couple others

 

[PaycheckG8]

Check the G8board and Grrrr8 boards. Lotsa stuff out there!

 

[G8Colonel]

Foxbat and PaycheckG8...thank you.

 

[foxbat]

Foxbat and PaycheckG8...thank you.

welcome....best of luck

 

[Commodore HSV]

check out redbackexhaust.com.au..import a muffler and resinator from down under and have a local shop make you a custom system

 

[G8 GTr]

Check out the system from KOOKS. I think the site is KOOKS.com They offer headers back.

 

[Zebra]

Here is good catback.

Maganflow 16795 Pontiac G8 GT 6.0 Stainless Catback Exhaust System

This is the powerpackage. I have this on my 2005 GTO.

Pontiac G8 GT 6.0 Headers, Cat-back & Air Intake Power Package #2

 

[PaycheckG8]

Check the G8board and Grrrr8 boards. Lotsa stuff out there!

By the way, I am partial to the Magnaflow Street system, especially with the AFM turned off!

 

[Zebra]

When I first put on the Magnaflow on my other car it actually seem quieter, but after a couple thousand miles it sounded better. It has low bass rumble.

 

[subzero05]

I have the magnaflow on a couple of my other cars and been really happy with their stuff!