i have a 97 civic ex coupe with a 88-91 jdm b16a swap with lsd tranny. all my wires are converted to obd2. i currently have a long p2p ecu in there. should i use another one? because i dont feel my vtec poppin at all. what ecu should i use thatll fit without a jumper and work the best?!?! thanks!

 

p2t. why are you even trying to use an ex ecu on it?

 

its what came with my car when i got it. whats the p2t ecu?

 

get a p28 and put a jdm b16 basemap on there or just use the jdm b16 ecu. but since your obd2 you will need to purchase a jumper harness