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Four Star Motorsports is proud to offer COBB Tuning products, including the popular Accessport V3, for all turbo Subaru models from 2002 - present.

The Accessport 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 their staged upgrade path with pre-loaded "Off The Shelf" (OTS) maps or use custom mapping for any modification level. It's the last engine management solution you'll ever need.

The Accessport V3 includes simple ECU flashing with a gauge package. The new in-cabin 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.

We can also supply you with the full line of COBB Tuning products, like air induction, exhausts, cooling, fuel system and drivetrain items.

Contact us for more information. For information about COBB Accesstuner Pro, please click here.