i've been driving 3 weeks with catless LTs and ain't got any codes yet.
but then again, i also removed the EGR and ain't got a code yet, so i don't know what's going on there.
i've been driving 3 weeks with catless LTs and ain't got any codes yet.
but then again, i also removed the EGR and ain't got a code yet, so i don't know what's going on there.
00 FRC - just top end, exhaust, and a hot-air intake
99 Sierra - 5.3 / 5spd
↓ click the pic for the build ↓
Once upon a time.....some companies carry excelent rear oxygen sensor emulators.
But the the ogre Federal Agency start hunting them and charging for breacking federal regulations.
Companies strike back by saying "off road only"
A few survive....not much !
Probably you can find something in ebay, but not reliable at all !
SHHHHHHH! Dude everyone on here has cats on there truck
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