Thank you for the reply, I appreciate the info. I wish I could have gotten a URD sim before they became unavailable.
I do have cats though, I bought Magnaflow cats with my dt short tubes because I live in Las Vegas and need to pass a smog. I had issues forever with the exhaust and passing so...
so confused
So I have doug thorley short tube headers, maganflow cats, 90 degree spacers, and brand new denso O2 sensors.. and im still throwing a p0138 code.. any ideas? it’s killing me
