ACT Twin Disc MaXX XT Race Kit

2011 Dodge Challenger R/T, SRT8

T3R-D04

Overview:

The ACT Twin Disc MaXX XT Race Kit is a high-performance clutch solution designed specifically for the 2011 Dodge Challenger R/T and SRT8 models. Engineered for racers and serious enthusiasts, this twin disc kit delivers superior durability, heat management, and engagement compared to traditional single disc clutches. By doubling the friction surfaces, it offers enhanced wear resistance and longer service life, making it ideal for aggressive driving and track use.

This kit is perfect for drivers seeking a clutch that can handle increased torque loads while maintaining smooth, reliable operation under demanding conditions. The proprietary Positive Lift Floater System ensures quiet engagement without the common rattling issues found in other twin disc designs.

Key Features:

The ACT Twin Disc MaXX XT Race Kit combines advanced engineering and premium materials to deliver exceptional performance and reliability. Key features include:

• Dual disc surfaces for improved wear resistance and heat capacity
• Proprietary Positive Lift Floater System for quiet operation with no floater rattle
• Exclusive four-stage heat treatment on all diaphragms for enhanced durability
• Adjustable design to compensate for disc wear and ensure equal disengagement
• High-quality ceramic friction material on 6-pad rigid race discs for superior heat tolerance
• Heat-treated chrome-moly hub for increased strength and longevity
• Lightweight, rigid construction for quicker shifts and trouble-free service
• CNC-machined, dynamically balanced flywheel included for precise installation and operation
• Torque capacity of 1496 ft-lbs, exceeding OEM by 213%
• 10.5-inch (267 mm) clutch disc diameter with 1.125-inch input shaft diameter

Construction & Design:

The ACT Twin Disc MaXX XT Race Kit is meticulously engineered using premium materials to withstand the rigors of high-performance driving. The clutch discs feature a 6-pad design with ceramic friction materials that provide excellent heat resistance and consistent engagement. The chrome-moly hub is heat-treated to maximize strength and durability, ensuring it can handle elevated torque loads without failure.

The Positive Lift Floater System eliminates common issues such as floater rattle and post wear by removing posts entirely, resulting in quieter operation and longer component life. Additionally, the kit’s flywheel is CNC-machined and dynamically balanced to guarantee smooth operation and ease of installation.

Installation & Fitment:

This race kit is designed as a direct fit for 2011 Dodge Challenger R/T and SRT8 models, ensuring compatibility without the need for extensive modifications. Installation requires standard clutch replacement procedures, and the included alignment tool simplifies the process. Some kits may also include a pilot bearing and release bearing to complete the upgrade.

What's Included:

• Pressure plate
• Two clutch discs
• Floater
• CNC-machined, dynamically balanced flywheel
• Alignment tool
• Optional pilot bearing and release bearing (kit dependent)

Ideal For:

The ACT Twin Disc MaXX XT Race Kit is ideal for Dodge Challenger owners who demand superior clutch performance for racing, aggressive street driving, or high-torque applications. It suits drivers looking to upgrade from stock clutches to a more durable, heat-resistant, and responsive setup capable of handling increased power and torque without sacrificing drivability.

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.