Hey for all those who have gotten there exhaust done on there TL with the ULEV motor, have any of you had any problems or a CEL come on or any of that? I've tried searching but no luck on anything with the ULEV motor/exhaust. Thanks in advanced for those who help.

 

There is no difference in ULEV exhaust. No CEL will come on by changing it.

 

California spec car had a slightly different transmission. Don't know about the engine.

Exhaust was definitely the same.

 

alright cool, thanks for the help, much appreciated!!