Question about 2002 GMC Yukon XL

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I want to make my 2002 gmc yukon slt louder and dont want to spend all the money to get a whole mew exhaust system is it alright to just get a new muffler and if i do that is there anything else that i will need to buy such as a exhaust tip

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Most people do what they call is a " Cat Back ". Basically, everything past the catalytic converter to the exhaust tip is replaced. You want to get something like a Flowmaster muffler and increase the exhaust pipe size after the muffler. This makes the truck louder. It's the cheapest way to get this effect.

Posted on Oct 02, 2009

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Should mwork seeing that mpst mufflers are tuned harmonicaly

Posted on Oct 02, 2009

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Thats just what you need new muffler and ext with tip

Posted on Oct 02, 2009

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