Hondata

That was my first guess, but I didn't think it likely the O2 sensor would go and I expected the cat to last a bit longer. We'll see what acura says. Hope the warranty covers it...

No, just the jrsc race and the 7lb pulley.

I have the JRSC race reflash in my '02 RSX S and am having a problem with OBDII. I keep getting oxygen sensor and catalyst not ready codes. Is this at all related to the reflash or just some other problem? I'd like to cover my bases b4 taking the car to Acura.