Need a Cat for emissions tests
#1
Need a Cat for emissions tests
I have a test pipe and Invidia N1 exhaust on my '03 S2k right now. My old cat is welded to the old exhaust.
Question: would it be cheaper to buy a bolt on cat for emissions inspections? Or should I cut out the old cat and have someone weld some fittings on it to make it bolt on?
So labor vs buying.... If it's cheaper to buy a bolt-on cat, which one would be the best one to buy?
Thanks!!
Question: would it be cheaper to buy a bolt on cat for emissions inspections? Or should I cut out the old cat and have someone weld some fittings on it to make it bolt on?
So labor vs buying.... If it's cheaper to buy a bolt-on cat, which one would be the best one to buy?
Thanks!!
#2
Site Moderator
I’d think I’d be easier to buy a used oem cat from someone and put that on. Also makes swapping it easier. I see them for sale for ~$100-150 all the time.
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pjgeorgejr (05-04-2019)
#3
Yeah, that's sounds like the right way to go. Thanks! Sorry for asking, but where do you see them for sale? I've found some on eBay for $100. Just wondering if that's what you mean.
Last edited by pjgeorgejr; 05-04-2019 at 01:59 PM.
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