This will enable all of the B15 Sentra and P11 G20 owners to use a JWT ecu even though JWT does not offer the programming for those cars. What is needed: 1. B14 ECU, 95-97 se-r or 95-96 1.6L ecu ($100 TO $400) 2. B14 engine harness ($300) 3. JWT ecu retune ($500) Just to give you an example of how extreme you can go, we used this service to install a GTi-R motor into a 2002 G20 with a JGY BB37R turbo kit, 72 lb injectors, Ford Cobra MAF, etc. If you are just adding 370cc injectors or 444cc injectors and a small turbo, it will certainly work for you.

This will still enable you to have cruise, A/C and all the normal operations. If you are using your existing motor and a JGY turbo kit, you will still your standard cold idle. If you are using another motor such as a bluebird, you will not have a traditional functioning AAC valve. The true beauty of this wiring job is that all the gauges in the dash, and all the accessories still work since the harness inside the dash and under are not affected.
Proceedure: Use the B15/P11 harness to control the motor, splice it into the B14 harness to connect to the B14 computer, and any wires we don't list, leave connected. If you are using a different motor, then you will need to do the traditional swapping of distributors, water sensors, and TPS, etc. Another advantage of this is that if you want to put your car back to *stock*, all you have to do is resplice the B15/P11 harness back to factory....and you are done.