Please Note: When you purchase a COBB Accessport for your 2015-2020 Subaru WRX or WRX STI from MAPerformance, you are able to get a free MAP Stage 1 optimized shelf tune! For more details regarding your FREE 91 or 93 octane tune contact OTS maps for the STI are currently in testing and will be available soon! AP Manager: Use your PC or Mac to manage maps, download recorded datalogs, or quickly update your Accessport.
We'll show you how to boost the performance of your 2015-2020 Subaru WRX/STI with our Stage 1 MAPerformance Pro Tune. Why leave horsepower on the table when the Cobb Accessport will allow you to unleash it with a quick, simple flash? There are no mysteries under the hood only questions that, when you can answer them, let you unlock your engine's full potential. If you are like us, though, all that just scratches the surface.
Most drivers are content with only knowing how fast they are going, or how much gas is in the tank. Wideband / Oxygen Sensors & AccessoriesĢ015-2021 Subaru WRX and 2015-2020 Subaru WRX STI Accessport V3 by Cobb.Mandrel Bent Pipes & Fabrication Components.