Mopar Performance TRX HELLCAT Engine Controller Kit 2021 - 2023 # 77073010AAGenuine Mopar Performance Direct Connection Hellcrate 6. 2L SC Crate HEMI Non E. O. Engine Controller PDC Kit Application: This kit is designed for 2021 2023 model year 6. 2L Supercharged engines Engine sold separately: Hellcrate 6. 2L Supercharged Crate HEMI Engine 68303091AC Authentic OEM Mopar Direct Connection Parts. Direct Connection Hellcrate 6. 2L SC Crate HEMI Non E. O. Engine Kit Includes: Accelerator pedal Engine wiring harness Chassis