First thing...it's a friends 97 4door LX...we're ditching the y7 for a soon to be built y8.

I came across a few things while searching but not exactly what I needed. The o2 censor needs to be lengthened and be put after the EX cat...so we're going to need to bung the exhaust ourselves for this? I haven't been under the car yet to take a look at how the LX exhaust is. Any custom pieces needed to be fabbed to bolt up to the existing exhaust? It's just temp until we boost it this winter. Thanks guys.