tune on 135i N55

[Superfly]

ShifTech's stage 1 on my 135i N55 :

[Mr. Clarkson]

awesome

[babyboss]

where are they based ?
nice figures but can only c car on dyno ..

[Superfly]

Originally Posted by babyboss

where are they based ?
nice figures but can only c car on dyno ..

ShifTech is based in Belgium and France.

Originally Posted by maxnix

Estimated crank or at wheel?

In Europe it's usually at the crank.

[JimmyT]

This a true tune or piggy back?

[Superfly]

Originally Posted by JimmyT

This a true tune or piggy back?

Hello,

It's a true tune, the tuner and i had to take apart the inlet manifold to have access to the ECU. First time it's a little bit tricky but after 4 times very easy

[JimmyT]

cool, is the tune adapting to the car, or is that run as good as it will ever be???

[Superfly]

Originally Posted by maxnix

Rather less impressive then. Of course if we had before and after bidirectional acceleration times corrected for temp and pressure......that would be relevant!

Well, you know it's not easy to compare US figures and european figures on a dyno. Just to tell you the tune is very impressive behind the wheel.I had the JB3 before which is nice, but the car is really faster and fells much more powerfull and torquey with shiftech's tune.

Originally Posted by JimmyT

cool, is the tune adapting to the car, or is that run as good as it will ever be???

I think the tune adapts a little on the first kilometers, after if you want more power you'll have to go on a fmic and dp and do the stage 2 tune.

[babyboss]

why did u hav 2 remove 4 times ?

any DCT figures ?

[Superfly]

Originally Posted by babyboss

why did u hav 2 remove 4 times ?

any DCT figures ?

Because the tuner had to do 4 tunes to, at the end, have the better one. The first one was pretty good but there was too much torque (he wanted to preserve the clutch).

[marconi118]

please give us the address and tel number in france and belgium

[SiN55]

Little search job and:

http://www.shiftech.be/