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Cobb Tuning’s Access Ports are the world’s best selling ECU upgrade solution, and they should be on your short list for Focus ST accessories. This device is a combination LCD gauge display and ECU programmer. Using Cobb Accessport Focus ST off the shelf (OTS) maps, you can quickly modify your vehicle’s ignition and fuel settings for more performance. The device also supports custom maps, so you can get the most from your modifications.

The Focus ST Accessport has a fully customizable display. You can change the colors to match your interior, and have it show a variety of gauges. Gauge presets include setups for street driving, racing and dyno testing. The Accessport also helps with troubleshooting. It can read ECU error codes, and it can log ECU data for up to 10 hours. You can even use it to measure ¼ mile, 0-60 MPH and 60 foot ET’s. With Cobb’s Accessport Manager software, you can manage your Accessport’s maps, data logs and updates using your Mac or PC.