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GMC Sierra Flowmaster Gas Saving Products

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Flowmaster Exhaust Systems Reviews

Flowmaster outlaw syetem

Reviewed By Bruce D (CLIFTON PARK, NY) Reviewed for a 2014 GMC Sierra —10/18/2016 2:01 AM

I like the sound alot, it does wonders for my GMC. Happy to havr. Also a gas saver. I did have one of the black tip scratched when it was shipped. Called and sent a picture. It was well rapped and boxed but scratched when put in the box. Called, sent picture of it and was told another was shipped to me. Not here yet must be coming by dog sled!

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