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View Full Version : Help : 2011 F11, 550i - Performance Chip anyone?


davidbyun
12-25-2010, 07:58 PM
Has anyone found good (also less than $3000) ECU chip for 550i F10?
I love 407Hp but I want more! :):)

Munich77
12-25-2010, 07:59 PM
Dinan makes one....

tb550i
12-26-2010, 08:50 AM
This might help:
http://www.dinancars.com/shop/D900-44T5-Stage-1-Performance-Engine-Software-Boost-Upgrade.aspx#page=1

TJPark01
12-26-2010, 10:34 AM
If you are in OC, check out Crevier or Sterling, they have Dinan shops within the dealership for people like you.