Quote:
Originally Posted by shashi27
Install for the cones took about 30mins. The JB4 took about 1 hour and 30 minutes. Probably more because this was my first time. I have to say the Z4 is a lot easier than the 335 video as the ECU is easily accesible.
I was only able to drive the car once but it was a rush. Burger Tuning says it takes a few runs for the ECU to adjust 100% so we will see how it is by the end of the week. Adjusting maps on the fly is a cool feature. My car is not modified so I really can only flip from map 0 and map 1. I'd like to try map 2 but it sounds like you need downpipes. I am also running on snow tires right now so I don't want to shred them.
Cheers.
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How do the JB4 numbers for the 35is stack up against the 35i?
Is there any difference?
The reason I ask is because Dinan's numbers were slightly different and for some reason he doesn't offer a Stage III for the 35is. I just wonder if BMWs tweaking the ECU for the 35is has an impact.