Griptec 2.85 supercharger pulley upgrade for 2015-23 Charger 6.2 Hellcat /Redeye

PCM tuning and shorter belt required after installation. GripTec® = Level V2 (Coated). 2015-23 Challenger Hellcat, Redeye and Demon. 2021-25 Durango Hellcat. 2021-24 Ram 1500 TRX Hellcat. This pulley is intended for professional installation only.