The first round of 4 cats I ordered ($800) were too big. I got the dimensions wrong so those are going back and the correct size, CARB-compliant cats will be here today… $1,800.
To avoid burning these up and having to replace all 4 again in 2 years time, I’m “considering” (wink, wink, nudge, nudge… and Bob’s yer uncle) after passing smog, having the cats cut out and a x-pipe piece made and installed in its place devoid of cats. Then, in 2 more years time, swap back in the cats which will be fresh, pass and replace again… ad infinitum! It’s a vicious cycle but I’m tired as f*ck if CA smog rules especially on 30+ yr old cars.
I researched just replacing the current setup with a catted x-pipe (roughly $900) but they only have 2 cats and mine calls for 4. I didn’t want to roll $900 dice that my smog guy (tired old dude) too old to look under and doesn’t have a lift in his shop, will even be in business in 2 years.
