i have a few questions for you guys. i am wondering where should the placement of the upstream o2 sensor,the wideband o2 sensor, and the down stream o2 sensor should be placed at on the exhaust. if im not mistaken from reading a few post if i tune with hptuners i will not need the downstream. also what brands of widebands do you guys recommend. if you guys have pictures that would be great also. thank you in advance..

you can see here on the left, my wideband is about 12" down and the other is about 20" down. The turbo side is the part farthest away.

I love my innovate wideband. They just came out with the 100% digital one for an awesome price. Im running my LC-1 with the xd-16 gauge and I love it.



Edited 1 time(s). Last edited Saturday, August 13, 2011 8:18 PM

thanks now all i ahve to do is build the exhaust