has any one had any experience with this product, in the install manual ( which is very vague) it has a listing for a N1 and N2. i'm not sure if these are the computer type codes, reason being that the N1 has a five wire hook up "map" and the N2 four wire, however the N1 has a rb26dett motor code on that diagram. if any one has installed one or knows of the EDIS any info would be helpful, i can e-mail pictures of the instructions and my computer hareness to you for a better look. my motor is a S14 blacktop w/ vvt