2004TL1974

What brand is good, very good for replacement ?
1A Auto seems like a good reputable company ?

thoiboi

Do you have emissions in your state? If so OEM,

2004TL1974

I do have emissions. Yes OEM would be best but cost the most... What companies online / Ebay etc would be totally just fine ?

WDPanda

OEM cat plus cost of labour is going to be rediculous.
Get an o2 extender (fouler) and be done with it.

Hi speed

iTrader: (3)

Look at used OEM cats from LKQ, should be much cheaper. I think as long as you are not in California, aftermarket cats are ok. I would look it up or ask a smog station about aftermarket cats, since they would be a lot cheaper.

2004TL1974

Has anyone bought an o2 extender for a TL ? Any particular brand or place you got it from ?

2004TL1974

Thank you for all your advice

WDPanda

I found lots on ebay. I havent had to buy one yet. My p0420 comes every now and then.

thisaznboi88

iTrader: (7)

Richie V6P high flow car if you don't have visuals inspection. They will pass the sniffer just fine. If you have visual inspection then try a junk yard for a lkq recycler