Any where in either side of the Y or even the cat back portion. It is actually best to place it rear of the turbo because the pressurized pre-turbo exhaust will distort the readings of the AFR gauge. If not damage it. The only AFR gauge I know the likely has enough wire to do that is the AEM Uego wideband. Should be fine at 7 psi though. Get to 10 is where you start seeing funky things happening.
Also, was this an STS kit or made off of that design?
Ok i got ya, i have a plx wideband from when my sentra was boosted and it has about 15 ft to play with. Ya im staying at 7 lbs so no worries there. Its not a sts kit, its custom. The guy i got it from said precision turbo used his truck to make a prototype which never ended up getting produced. It has jba ss headers, 3" custom ceramic coated y-pipe, burns mufflers(all exhaust is v-band), tial bov and wastegate, titan oil pump, precision intercooler, apexi boost controller, emanage, rc 550 injectors, walbro fuel pump, urd plug play harness, urd rear 02 sim and a aluminum intake box stamped precision.
