View Full Version : Stainless Steel X-Pipe // No Cats..

07-15-2006, 01:45 PM
hey Guys I put on my x pipe with no cats.. I also installed BBK O2 Sims... and my service engine soon light is still on. I am wondering if anyone else has run into this or what I should do! Thanks guys!

07-15-2006, 07:08 PM
either you MIL's are bad and need new one...or you need a tuner to turn the rear O2 senser off......You did but the MIL's in the rear o2 plugs right????

07-16-2006, 02:30 PM
yea they go betweeen the two connections.. I might look at it later I hope maybe one just isn't all the way plugged in