p28

[mr.nieto]

is a p28 comp good or wat is recomened? i got a d16z6 std

[31dev31]

P28 is the standard ECU for Civic Si with the D16Z6. Unless your car was swapped.

If you want a better ECU with more power, get it chipped and tuned. But it is a waste if you don't have mods and just have intake and exhaust.

[mr.nieto]

wtf a civic si?
my car is a civic ex lol 4dr n vtec 5 spd......so the engine was swaped?
like the metal box holding the ecu looks new and the screws too....lol damn im liking my car more n more

[sohclubkid]

its the standard ECU in all civic EX and Si models in the U.S.
its the best ECU to chip for tuning as well.

[mr.nieto]

oohhho ok ok well thats good right? i got a d16z6 sohc

[TylerLorenz]

Yes, a P28 goes perfectly with a D16Z6 (STD) engine.