YP Hellcat Redeye Supercharger Clutched Pulley Kit Upgrade | 3.17, 2.95, 2.85, 2.70

YPerformance’s Dodge supercharger clutched pulley is the best Hellcat pulley upgrade for Redeye and Demon 2015+ & Jeep Track Hawk 2018+ model cars. It is the same as the OEM Pulley. Our custom-built clutched pulley significantly increases horsepower and torque by increasing the rotational speed of the factory supercharger.

YPerfomance’s auto engineers designed, developed, and tested this custom Dodge hellcat clutched supercharger pulley for the past years. We got the best result with the perfect performance increase. Our team confirmed the results gave a dramatic increase in performance.

Installation Instructions

Click on this link to download Hellcat Supercharger Clutched Pulley Installation Instructions

2.85″ Supercharger Clutched Pulley Upgrade

At sea level, this pulley produces approximately 15 PSI on Hellcat and Trackhawk superchargers and 18 – 19 PSI on Demon and Red Eye superchargers. As a result of this pulley kit, larger fuel injectors and custom engine tuning are required.

What comes with a 2.85″ Hellcat Pulley?

• 1 – 2.85″ YPerformance Hellcat Supercharger Pulley.
• 1 – End Cap (dust/tamper-shield).
• 1 – 17mm install tool.
• 1 – HD Belt (10PK1470).

2.95″ Supercharger Clutched Pulley Upgrade

This 2.95″ enhances the output power and acceleration of your Dodge Hellcat with this 2.95-inch quick-change supercharger pulley upgrade. Designed for easy adjustments, it allows for quick modifications to suit your performance needs.

YPerformance supercharger pulleys are manufactured from high-strength materials, this supercharger pulley is engineered to withstand the demands of increased boost, ensuring lasting performance and reliability under extreme driving conditions.

What comes with a 2.95″ Hellcat Pulley?

• 1 – 2.95″ YPerformance Hellcat Supercharger Pulley.
• 1 – End Cap (dust/tamper-shield).
• 1 – 17mm install tool.
• 1 – HD Belt (10PK1470).

3.17″ Supercharger Clutched Pulley Upgrade

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. YPerformance comes through with their high-quality heavy-duty 3.17 pulley upgrade. Using the OEM design developed specifically by YPerformance this pulley will reduce stress and associated wear on your supercharger’s bearings and rotors.

What comes with a 3.17″ Hellcat Pulley?

• 1 – 3.17″ YPerformance Hellcat Supercharger Pulley.
• 1 – End Cap (dust/tamper-shield).
• 1 – 17mm install tool.

2.70″ Supercharger Clutched Pulley Upgrade

Are you looking to make more horsepower and torque with your Hellcat, Demon, or Trackhawk? The YPerformance 2.70″ supercharger pulley kit will do just that. Choose from the different-sized pulleys offered by YPerformance to increase the boost level of your Hellcat to your specific goals.

What comes with a 2.70″ Hellcat Pulley?

• 1 – 2.70″ YPerformance Hellcat Supercharger Pulley.
• 1 – End Cap (dust/tamper-shield).
• 1 – 17mm install tool.

Compatible Models

• Dodge Charger Hellcat 2015+
• Dodge Charger Redeye 2015+
• Dodge Challenger Demon 2015+
• Jeep Track Hawk 2018+

About YPerformance Hellcat Supercharger Pulley Upgrade Kit

This is the simple explanation of why everyone should be using YPerformance clutched pulley. The best performance system is also hard to achieve, it’s achieved by eliminating all of the major and minor factors affecting the system.

When it comes to the hellcat pulley upgrade system, there are a lot of benefits to using a Dodge charger hellcat pulley upgrade hp gain system over a normal hellcat pulley system.

YPerformance Hellcat Supercharger Pulley Sizes

YPerformance proud to offer the heavy-duty Dodge Hellcat Supercharger Clutched Pulleys 2.70″/2.85″/2.95″/3.17″ upgrade kit. We have 4 sizes of hellcat supercharger pulleys:

• 17 for stock tuned.
• 95 must be tuned.
• 85 must be tuned.
• 70 must be tuned & (bigger injectors are recommended)

IMPORTANT NOTE: No belt in the 2.70″ & 3.17″ pulley. A stock belt needs to be used.