ACT Twin Disc MaXX XT Street Kit

2011 Dodge Challenger R/T and SRT8

T3S-D04

Overview:

The ACT Twin Disc MaXX XT Street Kit is a high-performance clutch solution engineered specifically for the 2011 Dodge Challenger R/T and SRT8 models. Designed for enthusiasts who demand exceptional durability and reliability under heavy load conditions, this kit offers a significant upgrade over the factory clutch system. It is ideal for street and race applications where enhanced torque capacity and heat management are critical.

With a focus on longevity and consistent performance, the MaXX XT Street Kit delivers smooth engagement and excellent pedal feel, making it suitable for drivers who require a clutch that can handle aggressive driving without compromise.

Key Features:

This clutch kit incorporates advanced technology and precision engineering to meet the demands of high-performance driving:

• Heavy to very heavy pedal effort for precise control and engagement
• Smooth engagement with mild to moderate gear rattle typical of twin disc setups
• Dual disc surfaces to double wear resistance and heat capacity, extending clutch life
• Exclusive ACT diaphragm design further enhances durability and clamp load consistency
• Premium organic friction materials optimized for heat tolerance and fade resistance
• 100% clamp load tested and dynamically computer balanced for smooth operation at high RPM
• Torque capacity of 1,169 ft-lbs, offering 148% more torque capacity than the original equipment
• Clutch disc diameter of 10.5 inches (267 mm) for increased friction surface area
• Input shaft diameter of 1.125 inches, compatible with factory transmission inputs
• Meets SFI 1.2 safety standards for performance applications

Construction & Design:

The ACT Twin Disc MaXX XT Street Kit is meticulously engineered and assembled with precision to ensure optimal performance and reliability. The clutch features premium organic friction materials that provide excellent heat tolerance and reduce fade during demanding driving conditions. The twin disc design doubles the friction surface area, which not only improves wear characteristics but also enhances heat dissipation, allowing the clutch to maintain consistent performance under heavy loads.

ACT’s exclusive diaphragm spring design contributes to a stable clamp load and extends the service life of the clutch components. Each kit undergoes rigorous clamp load testing and dynamic computer balancing to guarantee smooth operation and durability at high engine speeds.

Performance & Sound

The MaXX XT Street Kit delivers a robust and confident pedal feel, characterized by heavy to very heavy pedal effort that ensures precise clutch modulation. Engagement is smooth, though mild to moderate gear rattle is normal due to the twin disc configuration. This sound is typical of high-performance twin disc clutches and reflects the kit’s race-inspired design and capability.

Installation & Fitment:

This clutch kit is designed as a direct fit replacement for the 2011 Dodge Challenger R/T and SRT8 models. Installation requires standard clutch replacement procedures and may be best performed by a professional technician familiar with high-performance drivetrains. No major modifications are necessary, but proper break-in and adjustment are recommended to achieve optimal performance and longevity.

What's Included:

• 1 x ACT Twin Disc MaXX XT Street Kit assembly

Ideal For:

The ACT Twin Disc MaXX XT Street Kit is ideal for Dodge Challenger owners who participate in spirited street driving, occasional track days, or amateur racing events. It is especially suited for drivers seeking a clutch system that can handle increased torque loads and heat without sacrificing engagement quality or durability. This kit is recommended for race use only and is perfect for enthusiasts who demand a high level of performance from their clutch system.

ACT (Advanced Clutch Technology) engineers performance clutches and flywheels built for consistent engagement, higher torque capacity, and durability in street and race use. The brand emphasizes quality and reliability and is widely used by enthusiasts who need driveline components that can handle repeated hard launches, shifts, and track abuse.