my friend bought a jdm d15b and asked me to put it in his 97 vetech civic. he had a d16y8. i advised him to get the same engine but the dealer convienced him this would provide more power and easier to hook up. the long and short of it is that the 3 stage vetach selanoids would not hook up to his wiring harness, so put his single stage back on and blocked the egr port and it runs great but it never goes over 5k rpms. is there a pig tail wiring harness that i can put the d15b double vtech selanoid on? tom terrell