ECU Upgrades for Gen1 MINIs R50 R52 R53


R50 - 2002-2006 Hatchbacks/Hardtops Non S 
R52 - 2005-2008 Convertibles S and Non S
R53 - 2002-2006 Hatchbacks/Hardtops

The ECU software is the software inside the Minis main computer (ECU) that controls how the engine runs (among other functions). The stock software from the factory is developed with a delicate balance between fuel economy, durability, and performance.  The ECU software upgrade skews the software towards performance by manipulating parameters such as  ignition timing, fuel mixture, boost pressure, just to name a few.

Browse our selection of ECU upgrades for your Gen1 MINI below.