Was looking on the website of a few on-line stores, and came accross the Helix test pipes, however, they are on back order. Now, the helix had the option to get the additional function for 2003 cars and above (i.e. to fool the sensors), the APS test pipes I saw do not have this function, but is roughly the same price.

Do the APS test pipes allow for 2003 cars and above? OR

Am I gonna have an issue with the ECL?

cheers peeps