i have a 01 a4 with the awm motor and have seached and seached and i have come across that there are to different length non foulers and 1long and 1 short works on some motors and 2shorts and 2 longs work on different motors but i can't seem to find the right combo for the awm motor i have not installed my test pipe yet but am planning on doing some this friday i just like to fill my head full of all the knowalge that i can before i get my hands dirty and help would be great

 

I used 2 long ones. So far so good. I do have a fault code for the rear 02 sensor for no activity, but at least there is no CEL. The AWM motor is just as "sensitive" to mods as the ATW so it should work for you too. Its those AEB motormother ******* that have ALL the luck.

 

yea my checkengine came on the other day after installing the testpipe, how can i avoid the checkengine light?

 

Im pretty sure I just answered that question??

 

how long has it been since you installed your test pipe onepoint8tee??? i think ill try the long long combo first and go from there

 

Its been almost 3 weeks i guess.. Probably about 300 miles driven and no CEL. Well, no CEL from the TP, I had a CEL last week because of a vac leak/bad check valve which isnt related.