The Accessport V3 is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Subaru. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow our staged upgrade path with preloaded Off The Shelf (OTS) maps or use custom mapping for any modification level. It's the last engine management solution you'll ever need.
Simple ECU flashing with gauge package! The new incabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to monitor up to six parameters in real time. Fully customizable from the look (multiple bezel colors), layout (set up race, street, or dyno gauge clusters), and mounting options (choose from 1,000s of standard vehicle mounts). And what's looks without brains? More processing power, memory, and storage to flash faster while saving all of your maps and logs. This is your new Accessport.
Designed For:
2008-2010 135i
2007-2010 335i
2011-2013 335is
2007-2008 335xi
2009-2010 335i xDrive
2008-2010 535i
2009-2010 535i xDrive
2008 535xi
2009-2013 Z4i
2011-2013 Z4is
2011 1M
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