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Discussion Starter · #1 ·
Are the catalytic converters the same for v6s and v8s on these 99-04 years? I'm looking for a replacement since I scraped mine and it rattles. Or are they completely different?!
 

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Discussion Starter · #2 ·
Sorry guys I was talking about the stock H pipe.. My mistake.. I was wondering if the stock H pipes are the same.
 

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You can weld hi flow cats to the stock h pipe?
Yea just make sure they're 2 1/4". You could buy used off road pipe and weld hi Flo cats on that, depending if u need cats for emmissions or not.

There's not much a welder/shop can't do to an exhaust for the right amount of money lol.
 

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Discussion Starter · #8 ·
Alright thanks for the info guys! I appreciate it
 
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