DOCTRONIC PRO-K ECU FOR D-SERIES CIVIC 01-06 EP1 EP2 COOLANT HOSES Benefits of fitting Polybush include:

Benefits of fitting Polybush include:

Boost Control by PWM

Though the standard Ultra Manifold already allows for 8 injectors to be mounted using two fuel rails

300 mile break-in REQUIRED with this set-up

14% Weight Savings over OEM Cover

DOCTRONIC PRO-K ECU FOR D-SERIES CIVIC 01-06 EP1 EP2 COOLANT HOSES Benefits of fitting Polybush include:The Doctronic ECU package already offers everything that most customers need, like tuning of the ECUs fueling and ignition tables and almost every available additional feature. This includes Map Sensor size change , Boost Control by PWM, Launch Control, Flatshift, Antilag, etc. All this without any Piggyback or Daughter board installed into the ECU! Depending on if your running a mildly modified K20a2 or an all out monster K24 turbo with NOS this ecu