I'm considering getting an upgraded ECU or piggyback air/fuel controller.

Is the JWT ECU a plug-and-play unit? (or do you have to hook it up to a dyno?)

Thanks in advance for your response.

 

plug and play.

 

And related but maybe unrealted but has anyone used the venom 400 module. I was reading about it and it was supposed to give you a little bit more HP at the higher end. but i dint know if anyone has actually used one. thanks

 

Venom = absolute sheit. stay away at all costs.

 

JWT, you buy, plug in, and go

Piggybacks you have to tune.

JWT advances the ignition and give it a more agressive AFR, Most piggy backs can only adjust the AFR (SAFC/e-manage) and retard the timing (emanage).

The SAFC is more cost effective, but you dont get the ignition maps that you do with the JWT. Plus with a Piggy back you need to know what you are doing, JWT, you dont