Ebay headers...updates?

[harryrcb]

OK really don't know if this applies, but....I have 04 S I bought the $80 ebay headers over a year ago. put them on - no warning lights- no flash - no loss of power. I also put them previously on my 97 2.5 same results , well actually better because the car ran noticebly better. Still have the same headers on my 04 working perfectly. I did use the ports and put the o2 sensors in. Since then I installed softronic flash and eliminated the cats altogether. no problems. runs great. lots of power.