The aFe Scorcher Blue power module for 2018–2021 Jeep Wrangler JL 2.0L turbo is a plug-and-play electronic tuner that boosts drivability without altering the factory ECU. Onboard LED mode switching and Bluetooth connectivity let you change presets, view engine gauges, measure acceleration times, and load updated tunes via a free iOS/Android app for in-cabin power adjustment.
aFe Power 18-21 Jeep Wrangler JL 2.0L (t) Scorcher Blue Bluetooth Power Module