ok ladies David ran the k04-23 from the tt's it will work with different programming but it will not work with the J31 or P16 or E05 you will need some custome programing so the best u say u have a 2000 get the k04-15 and get the j31 file with a fmic the p16 file only works on 99 and down ndbw cars

 

The k04-25 is from the S4's and I have not heard of any custom manifold or anything that this will bolt up to a 1.8 go to awetunning.com they will have all the info u need if you do end up getting this kit u will have to ask for the J31 file to be put in the normal file is E05 no as strong

 

Hes not running a ko4-23, hes running a ko4-25.