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Pontiac G8 Diesel 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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Borla Exhaust Systems Reviews

Borla exhaust for 09 Pontiac G8 GT

Reviewed By Ricardo M (FORT CAMPBELL, KY) Reviewed for a 2009 Pontiac G8 —2/22/2013 8:08 AM

I am super impressed with the Borla exhaust system I bought, it shipped right away and I received it within 3 business days. It was super easy to install took about 1.5 hrs and it looks and sounds awesome. Definetly worth the price.

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Magnaflow Exhaust Systems Reviews

Magnaflow Exhaust 2009 Pontiac G8

Reviewed By James G (SURPRISE, AZ) Reviewed for a 2009 Pontiac G8 —2/8/2013 6:19 AM

Easy installation, took less then 30 mins. It sounds great and looks great. I like that it looks like stock with the dual tips. Little drone sound but well worth it over the stock mufflers.

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Year Range For Pontiac G8 Diesel Exhaust Systems