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2008 Pontiac G8 Performance Exhaust Systems

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Latest Customer Reviews

Gibson Exhaust Systems Reviews

just right

Reviewed By Cory B (Trinity, NC) Reviewed for a 2008 Pontiac G8 —1/2/2014 8:32 PM

This exhaust is just what I was looking for. It really opened up the car ALOT. It gives a nice smooth rubble while accelerating but when you get to cruising speed you can barely hear a drone inside the cab. Great hp increase, too early to tell about mpg. Def best bang for your buck.

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Magnaflow Exhaust Systems Reviews

2008 Pontiac G8 GT

Reviewed By Kevin B (Los Lunas, NM) Reviewed for a 2008 Pontiac G8 —9/11/2008 7:15 PM

Great sounding exhaust and the simplest install with all parts lineing up and fitting perfect.

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Corsa Performance Exhaust Reviews

Corsa Performance Exhaust for 09 Pontiac G8

Reviewed By Hal H (Ogden, UT) Reviewed for a 2009 Pontiac G8 —3/24/2016 11:00 AM

Installation took about 4 and a half hours. Fit was OK for an aftermarket exhaust, but I did have some difficulty with exhaust leaks at the joints. The system was a little long for my car and I had difficulty avoiding the cars heat shield near the driver side rear muffler. Sound is awesome and as advertised by Corsa.

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