Gibson Exhaust Systems Part #5573 Customer Reviews
4 Customer Reviews
Reviewed by william m (Grand Island, NE) Reviewed for a 2007 Chevy Avalanche — Jul 30, 2008 8:08 AM
all the parts fit together well and bends were all in the rite place and the gibson tips finished it off nicely. only problem was one bolt twisted off at the cat when removing factory exhaust, (would have been nice to have a couple new bolts) but it has a mello throaty sound i like.
Reviewed by Doug F (Midlothian, TX) Reviewed for a 2007 Chevy Avalanche — May 16, 2008 4:14 AM
Absolutely the best exhaust system I have ever installed! The system was much quieter than I expected when I first started the truck, but the power increase was VERY noticeable. After a couple days, the sound increased to a very deep, very aggressive sounding rumble outside, but stayed quiet inside. Installation was very easy, the only problem was the bolt for the driver side hanger mount was too short. Save some time and buy a 2 1/2 inch x 3/8 bolt BEFORE you start.
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Ships Between 3/08 - 3/12
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