RnR o2 eliminator

[lngbrdr]

Just been looking at getting a RnR 2.5" turbo-back but what is the o2 eliminator? I tried searching but the search feature won't let me use O2, aparently it is too short.

 

[TURFNNSURF]

to do a search with two letter words like 1g, 2g, O2. you need to put an * after the two letters. like this, 1g*, 2g*, O2* that the search engine will work..

 

[CowPimp]

The O2 eliminator downpipe has the O2 sensor housing built in. It would be similar to having your current O2 housing ported out, but I have heard that porting can't quite compare to the flow you can achieve with an O2 eliminator downpipe. I have the very downpipe you speak of on my car, and my turbo spools low, fast, and hard. I hit 17PSI at about 3K RPMs on an FP Big28.