ACT Twin Disc HD Race Kit
Dodge Challenger 08-21 6.4L/6.2L/6.1L/5.7L
T1R-D03
Overview:
The ACT Twin Disc HD Race Kit is a high-performance clutch solution engineered specifically for Dodge Challenger models from 2008 through 2021, including RT, SRT, and Scat Pack variants. Designed for serious enthusiasts and racers, this twin disc kit delivers superior durability, heat management, and consistent engagement compared to traditional single disc clutches. By doubling the number of friction surfaces, it offers enhanced wear resistance and longer service life, making it ideal for aggressive street driving, track days, and drag racing applications.
With its advanced design and robust construction, the ACT Twin Disc HD Race Kit provides a smooth yet aggressive engagement, allowing quicker shifts and improved throttle response without sacrificing drivability. It is a perfect upgrade for drivers seeking to maximize clutch performance and reliability under demanding conditions.
Key Features:
This kit incorporates cutting-edge technology and premium materials to ensure top-tier performance and longevity:
- Includes two ceramic friction discs for increased wear surface and heat capacity
- Proprietary Positive Lift Floater System eliminates floater rattle and post wear for quiet operation
- Exclusive four-stage heat treating process on all diaphragms for enhanced durability
- Adjustable design allows compensation for disc wear and ensures equal disengagement
- 6-pad rigid race discs constructed with high-quality ceramic friction material
- Heat-treated chrome-moly hub for superior strength and resistance to fatigue
- Lightweight, rigid construction promotes quicker shifts and trouble-free service
- Includes CNC-machined, dynamically balanced flywheel for smooth high-RPM operation
- 100% clamp load tested and dynamically computer balanced for reliability
- Heavy-duty SFI 1.2 pressure plate rated for 1141 ft-lbs torque capacity, 142% over OEM
Construction & Design:
The ACT Twin Disc HD Race Kit is meticulously engineered using premium materials and advanced manufacturing processes. The clutch discs feature ceramic friction surfaces that provide excellent heat resistance and consistent engagement under extreme conditions. The chrome-moly hub is heat-treated to withstand high torque loads and resist wear, ensuring long-term durability.
The Positive Lift Floater System is a unique design innovation that eliminates common issues such as floater rattle and post wear, resulting in quieter operation and reduced maintenance. The entire assembly undergoes a rigorous four-stage heat treatment on the diaphragms to enhance strength and fatigue resistance, making it suitable for high-performance racing environments.
Performance & Sound
The twin disc configuration effectively doubles the friction surface area, which significantly improves heat dissipation and clutch life. This design allows for aggressive engagement with mild to moderate gear rattle, delivering a race-inspired feel without excessive noise or harshness. Drivers will experience lighter pedal effort and quicker, more precise shifts, enhancing overall driving dynamics and control.
Installation & Fitment:
The ACT Twin Disc HD Race Kit is designed as a direct fit upgrade for Dodge Challenger models from 2008 to 2021, including the SRT8, SRT 392, SRT Hellcat, R/T, R/T 392, Scat Pack, Scat Pack 392, and T/A variants. Installation is straightforward with no major modifications required, as the kit includes a CNC-machined flywheel and alignment tool to ensure proper fitment and ease of installation. Some kits may also include pilot and release bearings for a complete clutch replacement.
What's Included:
- Pressure plate
- Two ceramic friction discs
- Positive Lift Floater
- CNC-machined, dynamically balanced flywheel
- Alignment tool
- Some kits include pilot bearing and release bearing
Ideal For:
This twin disc race kit is ideal for Dodge Challenger owners who demand enhanced clutch performance for street, strip, or track use. It suits drivers upgrading from stock or single disc clutches who want improved heat capacity, durability, and quicker shifts without sacrificing drivability. Perfect for enthusiasts running moderate to high horsepower builds who require a reliable, aggressive clutch setup capable of handling increased torque loads.
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.
ACT Twin Disc HD Race Kit: Dodge Challenger 08-21 6.4L/6.2L/6.1L/5.7L
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ACT T1R-D03 Dodge Challenger 08-21 6.4L/6.2L/6.1L/5.7L ACT Twin Disc HD Race Kit. The ACT Twin Disc HD Race Kit is a heavy-duty clutch upgrade designed for 2008-2021 Dodge Challenger models, including R/T, SRT8, Scat Pack, and Hellcat variants. It delivers improved heat capacity, longer life, and lighter pedal effort by doubling the number of friction surfaces. Featuring ceramic discs and a heat-treated chrome-moly hub, this kit ensures aggressive engagement and quicker shifts while maintaining smooth operation. Ideal for enthusiasts seeking enhanced durability and performance in demanding driving conditions.
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ACT Twin Disc HD Race Kit
Dodge Challenger 08-21 6.4L/6.2L/6.1L/5.7L
T1R-D03
Overview:
The ACT Twin Disc HD Race Kit is a high-performance clutch solution engineered specifically for Dodge Challenger models from 2008 through 2021, including RT, SRT, and Scat Pack variants. Designed for serious enthusiasts and racers, this twin disc kit delivers superior durability, heat management, and consistent engagement compared to traditional single disc clutches. By doubling the number of friction surfaces, it offers enhanced wear resistance and longer service life, making it ideal for aggressive street driving, track days, and drag racing applications.
With its advanced design and robust construction, the ACT Twin Disc HD Race Kit provides a smooth yet aggressive engagement, allowing quicker shifts and improved throttle response without sacrificing drivability. It is a perfect upgrade for drivers seeking to maximize clutch performance and reliability under demanding conditions.
Key Features:
This kit incorporates cutting-edge technology and premium materials to ensure top-tier performance and longevity:
- Includes two ceramic friction discs for increased wear surface and heat capacity
- Proprietary Positive Lift Floater System eliminates floater rattle and post wear for quiet operation
- Exclusive four-stage heat treating process on all diaphragms for enhanced durability
- Adjustable design allows compensation for disc wear and ensures equal disengagement
- 6-pad rigid race discs constructed with high-quality ceramic friction material
- Heat-treated chrome-moly hub for superior strength and resistance to fatigue
- Lightweight, rigid construction promotes quicker shifts and trouble-free service
- Includes CNC-machined, dynamically balanced flywheel for smooth high-RPM operation
- 100% clamp load tested and dynamically computer balanced for reliability
- Heavy-duty SFI 1.2 pressure plate rated for 1141 ft-lbs torque capacity, 142% over OEM
Construction & Design:
The ACT Twin Disc HD Race Kit is meticulously engineered using premium materials and advanced manufacturing processes. The clutch discs feature ceramic friction surfaces that provide excellent heat resistance and consistent engagement under extreme conditions. The chrome-moly hub is heat-treated to withstand high torque loads and resist wear, ensuring long-term durability.
The Positive Lift Floater System is a unique design innovation that eliminates common issues such as floater rattle and post wear, resulting in quieter operation and reduced maintenance. The entire assembly undergoes a rigorous four-stage heat treatment on the diaphragms to enhance strength and fatigue resistance, making it suitable for high-performance racing environments.
Performance & Sound
The twin disc configuration effectively doubles the friction surface area, which significantly improves heat dissipation and clutch life. This design allows for aggressive engagement with mild to moderate gear rattle, delivering a race-inspired feel without excessive noise or harshness. Drivers will experience lighter pedal effort and quicker, more precise shifts, enhancing overall driving dynamics and control.
Installation & Fitment:
The ACT Twin Disc HD Race Kit is designed as a direct fit upgrade for Dodge Challenger models from 2008 to 2021, including the SRT8, SRT 392, SRT Hellcat, R/T, R/T 392, Scat Pack, Scat Pack 392, and T/A variants. Installation is straightforward with no major modifications required, as the kit includes a CNC-machined flywheel and alignment tool to ensure proper fitment and ease of installation. Some kits may also include pilot and release bearings for a complete clutch replacement.
What's Included:
- Pressure plate
- Two ceramic friction discs
- Positive Lift Floater
- CNC-machined, dynamically balanced flywheel
- Alignment tool
- Some kits include pilot bearing and release bearing
Ideal For:
This twin disc race kit is ideal for Dodge Challenger owners who demand enhanced clutch performance for street, strip, or track use. It suits drivers upgrading from stock or single disc clutches who want improved heat capacity, durability, and quicker shifts without sacrificing drivability. Perfect for enthusiasts running moderate to high horsepower builds who require a reliable, aggressive clutch setup capable of handling increased torque loads.
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.
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YEARMAKEMODELSUBMODEL2009 - 2010DodgeChallenger5.7L Hemi2012 - 2021DodgeChallenger5.7L Hemi2008 - 2010DodgeChallenger6.1L SRT82015 - 2021DodgeChallenger6.2L Hellcat2012 - 2021DodgeChallenger6.4L 392
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Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.