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hey im new on these forums i have a small exhaust leak in my cat converter and i have a few questions.


If i were to get a magnaflow or flowmaster cat would it sound different or anything with stock exhaust?

Is it difficult to install? and what size is the stock in and outlet?


Thanks alot


04 silverado 1500 extended cab
 

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If you need to replace them I'd suggest some magnaflow High flow universals from summit. The have different inlet and outlet sizes to accomodate your exhaust. I'm pretty sure they need to be welded in so unless your pretty handy with a welder a shop could install them for about 75 bucks. They will slightly deepen your exhuast note.
 
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