what brand u got bro?

 

i got them from mustangtuning.com

 

I extended my 3" mil eliminators to 2 ft by splicing
I have the BBK #1675 with the connectors already on
But my light still comes on
Bhat did I do wrong?

 

I put on BBK mils and they worked for a couple of weeks and actually made my cars computer to screw up. I went and bought a Diablo Sports Predator Tuner which is a device that lets you tell your computer to turn off the rear O2 sensors and you can do a whole lot more with it. I am still learning but I was able to turn my check engine light off with it and was able to add more power at the same time. But I asked the same question a while back and had more positive reports about the mils but it ended up biting me in my butt. Hope this helped you out.

 

I put MIL Eliminators on and the PCM cleared the CEL within a couple days.. the CEL came back on a couple weeks later though, shooting me a code for the left o2. Took the MIL Elim off on that side and havent had any problems since. I dunno.. seems weird but it works.