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gmc 5.3 w/dynatech supermaxx,corsa

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Uploaded by on Aug 1, 2007

Noise polution test: my crazy ass exaust system, when the regular just wont cut it.

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Autos & Vehicles

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Uploader Comments (ShaunAndPatsy)

  • i want to get this for my truck. did you have to delete the original cats that came with the truck? and is the supermaxx system just headers?

  • nope you get the whole deal....headers, cats, gaskets bolts...everything you need.

    just recently they offered a system that dosent have the cats, but its a off road system and you might want to check your local laws first

  • This system has the high flow cats. They never used to make the other system till just recently. I had to actually tone down this recording cuz it sounded bad, too loud for the camera. But the corsa realy does a great job controlling the headers so there only loud when you stomp on it.

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  • were your dynatech headers ceramic coated? im looking at the supermaxx system for myself but if the headers arn't ceramic coated then its a deal breaker for me

  • I've got a 6.0L Silverado with Borla duals, and I'm very interested in the SuperMAXX system by Dynatech. Does yours have the hi-flow cats, or just straight pipes?

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