GripTec V2 Hellcat/Demon Supercharger Pulley [RING ONLY] (2015+ Charger/Challenger Hellcat/Demon/Trackhawk/TRX)

Please choose your desired pulley ring size from the drop-down list below. All components are available separately, so once you have our pulley on your Hellcat, a boost change is as simple as changing the outer pulley drive ring. All boost level changes...

GripTec V2 Hellcat/Demon Supercharger Pulley Kit (2015+ Charger/Challenger Hellcat/Demon/Trackhawk/TRX)

Please choose your desired pulley ring size from the drop-down list below. All components are available separately, so once you have our pulley on your Hellcat, a boost change is as simple as changing the outer pulley drive ring. All boost level changes...

Litens Hellraiser 3.17" Decoupling Supercharger Pulley

Since the Hellcat first hit the market, it's been debated as to how much safer a clutched pulley just like the OEM decoupling 3.35" would be on modified IHI Hellcat superchargers. Litens comes through with their high quality heavy duty 3.17 pulley...

Litens Hellraiser 2.85" Decoupling Supercharger Pulley

HellRaiser pulley for Hellcat A great many owners of Hellcat-powered vehicles from Dodge and Jeep have learned that swapping to a smaller pulley adds gobs of power (with the necessary supporting modifications). The problem with the pulley swap options...

Hellcat Upper Supercharger Pulley Kit

One of the easiest ways to pump up the power of your Hellcat is to increase the boost levels. When it comes to aftermarket pulley technology, there is no better choice than Metco. Metco design engineers considered the engine's rpm capability, durability,...