Focaljet - Ford Focus Forums - View Single Post - Concerns with my header and lack of an O2 sensor

**Predator** · 06-30-2008, 07:12 PM

you can do an 87 tune. I did this to my car, but I did pick up a few hp. It also picked up 15 ftlbs under 3200, that was very noticible.

06-30-2008, 07:12 PM	#8
Predator TEAM Member Join Date: Dec 2003 Posts: 889	Re: Concerns with my header and lack of an O2 sensor you can do an 87 tune. I did this to my car, but I did pick up a few hp. It also picked up 15 ftlbs under 3200, that was very noticible. __________________ (.)(.)