The JWT P11 ECU is not ready yet!
When they are expect about 2-5hp and better throttle response and consistant performance. You know how some days your car just seems 'on'? Well everyday is like that with the ECU. You have to send your stock ECU into JWT and the solder on a daughter board and send it back. Or they send you a modded one, charge you a core charge and you send your stocker back when you get the JWT one. Finally the JWT is the best way to run bigger injectors, MAF, NOS, high compression and of course it's a must for boost.
