Originally Posted by jub jub
Very strange. I have an 02 and my first two mods were LG long tubes and a Stinger intake. I had no such problems as you've described. In fact I never set a code due to those mods.
My '02 recieved a Halltech Stinger and LG Pros with cats also. Stock tune, that's the way the car still sits today. No problems except codes for the cats not functioning properly. I think this may be due to two things... 1. The cats may be wearing out over time... 2. The headers shed so much heat from the exhaust the cats take a long time to warm up. The codes only started showing up after the first year of driving, leaning me towards the cats being the problem.
Other than that, no issues at all.
FWIW, the way I remember it is the front sensors are not crossed, but the rears are... ? That's what I remember anyway.
Halltech Stngr, LGM Pro LTs, Stock Tune, 4 18" R2's on OEM Rears
11.86 @ 118, 1.82 60' (F1's), best 60' 1.80 (R2's)
80% Track, 20% Driver, 100% Z