Blitz vs Jam ECU

John757

Member +
Probably a hard question to answer unless you've owned both...but which is the best? And what would the differences be (wouldn't of thought all that much)?
 

Franza1

Supermoderator & Area Reps Manager
The Basic Construction of each item is near identical, as neither is Mappable and each will come with a map already in it for a different car ( mostly of unknown Modifications ) then each paticular ECU will be different. You could have 2 different Jam units and Both would make the car feel completely different. So in short Impossible to give a definitive answer.
 
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