[robern2]

Curious,
Is anyone running GIAC Ecu software on their m135i ?

[ttimbo]

AFAIK, GIAC is only available for the previous generation 135i, not the F20 M135i

[robern2]

Just had an email exchange with GIAC who suggest they have completed the code for the newer engine. Waiting on power figures and a graph

[dishy]

IF you do it, be sure to dyno the car after. Would also be wise to dyno the car beforehand to get the baseline for your car, and so if there are any problems or concerns; you know how to act.

[ttimbo]

Originally Posted by robern2

Just had an email exchange with GIAC who suggest they have completed the code for the newer engine. Waiting on power figures and a graph

Is this a flash tune, I wonder? If so, it suggests they've overcome the ecu encryption.

[Ben_M135i]

I hope they have made it an ECU flashtune

[harkes]

I like my ESS flash better and better. Get some nice pops in Sport+ and DTC off shifting ~4000rpm

Speeder has become a bit too sensitive but getting used to that.

[robern2]

Giac are aiming for a software release for the m135i in the new year.

[dizx]

Originally Posted by robern2

Giac are aiming for a software release for the m135i in the new year.

Already so many tunes out there.. Why wait??

http://www.br-performance.be/en-be/c...9-m135i-13-15/

[robern2]

Originally Posted by dizx

Already so many tunes out there.. Why wait??

http://www.br-performance.be/en-be/c...9-m135i-13-15/

Various reasons for me personally;
Local dealer support
GIACs proven track record in software delivery.

[robern2]

Having completed n20 testing GIAC suggest they are working on code for the lci m135i. Sadly I can't wait for an if and a maybe...DMS beckons next week...