I have a shorty O/R H pipe with an extra O2 bung welded for wideband. Not sure if that's what you're looking for. I was trying to get rid of it for a while, than all the O/R H/X pipes for sale dried up and you can only find catted pipes that are very pricey. The clean air act seems to already be wreaking havoc. I no longer have my 99 GT, but I do have an O/R H pipe on my Fox.