*A general rule of thumb is every .125″ of pulley change is 1psi of boost. There are no returns or exchanges for used pulleys.

**Whipple Supercharger pulleys are specific to the application, do not order this pulley for a different application.

Using the same technology that powers the 2021 Dodge Drag Pak, the Gen 5 uses Whipple’s patent pending dual pass, dual intercooler to achieve twice the amount of charge air cooling than any other supercharger system on the market. Couple that with the new 3×4 rotor combination, and the Whipple makes more power than any other positive displacement supercharger available today. The Gen 5 features billet supercharger rotors, machined right here in the USA at our facility in Fresno, CA. Whipple billet rotors are far superior to the stock cast rotors that fail with overspeed. The Gen 5 rotors are the latest in twin-screw technology, which offer higher efficiency levels over a broader RPM range, cooler air charge temperature and less power consumption than any of the stock 2.4, 2.7 or 3.0 offerings.

To further improve on the performance potential, the Gen 5 Whipple features a unique 112mm throttle flange with an optional, billet 112mm throttle body to ensure inlet airflow matches the supercharger potential. Top that off with an all-new, high-flow cold air intake system and watch the records fall!

Stage 1 Supercharger system is a direct OEM replacement, using stock fuel rails, injectors and stock throttle body (or current aftermarket throttle bodies).

Stage 2 Supercharger system features the billet 112mm throttle body and billet -8AN fuel rails.

Bigger is better!

Now standard with the revolutionary Gen 3 rotors.

Since 1987, Whipple Superchargers™ have been the pioneers and leaders of twin-screw supercharging. Whipple was the first to bring positive displacement twin-screw technology to fuel injected OEM vehicles. With over 30 years of twin-screw supercharging experience, Whipple’s team have now engineered the most powerful intercooled twin-screw SC system available today for your Dodge Hellcat engine. With all the latest technology, the all new Whipple system makes more power than any other positive displacement supercharger system on the market giving you tire frying, neck whipping power that will give you a grin from ear to ear.

The new Dodge Hellcat system features the massive 4.5 Liter Gen 3 twin-screw Whipple Charger which has over 88% more flow capacity then the stock 2.4L. To feed the beast, we incorporated our Crusher intake and either the dual blade 71mm billet throttle body or 180mm super mono blade throttle body with factory electronics, 123mm mass air flow housing and true cold air intake with oversized S&B 9″ filter.

The new wide mouth intake manifold features a massive air-to-water intercooler, over twice the size of the factory cores for unheard of power potential. The Whipple intake manifold allows the factory fuel rails to be reutilized and works with both short and mid length fuel injectors. The massive 4.5L is small enough for stock engines, big enough for built engines.

Each kit fits the factory 90mm throttle body or you can choose the enormous big bore super-mono blade throttle body that includes factory type electronics pre-set and the capacity to flow 2750 CFM.

Available in standard textured black, polished or any custom color.

*Carbon air tube upgrade for dual 71mm or elliptical only. Does not work with stock throttle body*