IE Stage 1 ECU 91 & 93 octane calibrations instantly increase performance with more horsepower, torque, and faster acceleration, leaving no hidden power behind. These high-performance maps safely max out the factory engine and turbocharger capability without sacrificing reliability or daily comfort. Engineered to operate on stock hardware and compatible with intake & turbo inlet bolt-ons.

See the performance tab for power results and dyno charts.

IE's fuel-optimized 87 AKI octane map uses advanced tuning strategies to extract additional power over stock while accounting for the less expensive pump gas rating for economy driving. This map is perfect when taking your Atlas on a long road trip, cruising, or anytime you may want to leverage fuel cost over performance. Aside from the reduced fuel cost at the pump, you may see MPG increase with our optimized 87 calibration, depending on your driving style.

87, 91, and 93 octane maps are included with purchase and can be switched using your IE POWERlink.

The factory soft limiter has been removed and raised to 7000RPM in both park and neutral, allowing you to free-rev the engine while parked still.

The last thing you want is to get caught in the middle of nowhere with reliability problems. IE's own tuning technology suite completely reverse-engineers the factory ECU mapping, allowing our software engineers access to realign all safety protocols and sensors for the new performance calibration. Every tune parameter undergoes months of testing on our in-house dyno systems that utilize the world's only Sea Level Generator developed specifically to verify tune operations in any condition. Confidently drive from LA to Pikes Peak with power that will keep you smiling every mile!  

All IE Atlas 2.0T fuel maps are compatible with entirely stock hardware or will automatically adapt and take advantage of intake system upgrades. Upgrading the intake system with these optional parts increases airflow and unleashes exciting turbo spool, engine notes, and boost release sounds that VW enthusiasts love.