Difference Between Isocyanate and Diisocyanate Compare the Difference aFe Scorcher GT Module 22 Volkswagen GTI L4 2.0L (t). A simple 30 minute install will give you a huge increase in power. The aFe POWER SCORCHER GT Module includes a high quality case & wire harness with factory style connectors for an easy plug & play installation. A LED light switch provides In Cabin On The Fly power adjustments. The 4 Power settings are adjustable with one button and the LED light represent the settings: Stock (Green), Sport (Yellow), Sport+ (Orange) and Race (Red) . This performance module increases turbo boost, thus Improving vehicle performance and throttle response. This quick and easy plug & play SCORCHER GT module adds significant power by altering pressure sensor signals to increase turbo boost to improve vehicle efficiency, power and throttle response. SCORCHER GT modules features In Cabin On the Fly power adjustment to accommodate any situation. This adjustment is controlled by via LED light switch with a button that can be easily mounted in any location in the cabin. aFe SCORCHER GT modules uses high quality aluminum extrusion black powder coated enclosure casing and factory style connectors which requires no modification to your factory harness. These factory style connectors, plugs directly into the stock wiring harness connectors and sensors. SCORCHER GT modules are 100% tested for proper protection. These modules work amazingly on stock vehicles and are optimized for maximum performance with use of aFe POWER performance products. This Part Fits: Year Make Model Submodel 2023 Volkswagen GTI 40th Anniversary Edition 2022 2026 Volkswagen GTI Autobahn 2022 2026 Volkswagen GTI S 2022 2026 Volkswagen GTI SE