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cats
1-7 of 7 Results
  1. Driveline
    Looking for clean Euro Cats possibly closer to the Sacramento/Bay Area but wouldn't mind paying shipping for a decent piece. Just for clarification, looking for the piece on the left :)
  2. Driveline
    To remind the clueless… I think today, I'm going with Engine-ish Pt 2. Going with some non-CSL stuff for a bit. First up we got ARH Headers with cats. Cats are upgraded to GESi instead of the normal cats that you can get with them. The headers were also ceramic coated by Swaintech. Brand...
  3. E46 M3
    I'm trying to get some aftermarket cats as the ones I have are bad. I have some catless headers on the way so all I need to Euro-spec the car is some cats that will pass a sniffer test. Only thing is, I can't seem to find any place that tells me what size cats I need. From what I've read, 200...
  4. E46 General
    Went to mechanic to help diagnose a rattling noise which happened in a range of RPM's in each gear. He said something with the cats is most likely wrong, and can just replace them as long as I get cats. My question is how will aftermarket cats fit? Is it worth going high flow cats? Then i also...
  5. E46 General
    Alright so I drive a bmw e46 325i. My main question is I have a res delete and a muffler delete as well as duel glasspacks. My car is absolutely quiet. From the videos I see about a simple muffler delete my car should be a lot louder it sounds stock and I have no idea why. I have no codes about...
  6. New England
    Selling: Yellow corner lights black grille with chrome outside 4 spoke multi function wheel with airbag and all wires OEM exhaust OEM Exhaust manifold and Cats Driver and passenger heated seats (black) Selling it all cheap- Message me if interested or want pics:thumbup:
  7. E46 General
    I'm just posting this because I am wondering if anyone has ever heard of or considered this unconventional idea. It's cutting out the stock cats and replacing them with piping, while splicing in high flow cats in the midsection. What is the point? To possibly maintain the sound quality of my car...
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