The ProFlex Commander for 2018-present Jeep Grand Cherokee SRT Trackhawk is a plug-and-play performance E85 flex fuel system for the Supercharged 6.2L V8 Hemi SRT Trackhawk engine. Right out of the box, you can run E85, gasoline, or any blend of the two seamlessly and without additional tuning or the need to switch maps. Up to 70 WHP gains.
Choose Commander Pro
Choose ProFlex Commander Pro for your vehicle if you have aftermarket forced induction or aftermarket 600cc/60lb/hr or larger injectors
ProFlex Commander PRO was specifically designed for improved injector function in forced induction and large injector environments.
Please note: Modified cars may require injector upgrades. Please contact us for more information.
Use our iOS or Android app to connect to your PROFLEX Commander!
What comes in the box:
-PROFLEX Commander Unit forJeep Grand Cherokee SRT Trackhawk engine with Smartphone Connectivity
-Flex Fuel Sensor with fuel line and fittings for Supercharged 6.2L V8 Hemi SRT Trackhawk engine
-Plug-and-Play Wiring Harness for SRT Trackhawk
The PROFLEX Commander product line is backed by a limited 12 month warranty. Learn more.