If I put a Bassani Off Road X pipe on my '98 Cobra, and it has the holes for the O2 sensors, will it throw a check engine light, ordoes the light go on only if you disconnect them all together?

 

Yes it will throw the CEL....it might take a day or so but it will.

 

the CEL will come on... you need MIL eliminators (which don't work all the time so its a stupid gamble) or a tuner like the predator or XCal

 

My MIL Eliminators work fine i have never had a problem with them at all.

 

I have mil eliminators also and never had any problems with them, they are the bbk's from american muscle.

 

+1

 

+1 the MILs. Mine work perfectly fine. Just make sure they are not sitting on the exhaust or they will melt. I just duct taped mine to the body and called it a day.

 

Or.... you could make your own MIL's with spark plug foulers. It takes 30 minutes and is only about 10-15$.

 

Yea, you can't even buy MIL elims anymore, EPA made companys stop selling them. So your options are to make your own or get a tuner

 

i still dont have mil elims...just put the old sensors in...check engine light came on after 50 miles and been on ever since.

i dont want to spend the money on it if i'm going to get an Xcal next month anyways.