Fits 2006-2013 Mazda 3 and 6 Mazdaspeed.

The Clutch Masters FX 725 PRO Series represents the latest evolution in 7.25-inch multi-disc clutch technology. Engineered to meet the demands of high-horsepower racing and enthusiast applications, the PRO Series specifically addresses the structural weak points of traditional aluminum-post designs. By doubling the pressure plate stands to a 12-post configuration and utilizing 4140 heat-treated steel, Clutch Masters has eliminated the flex and wear common in high-stress environments.

This kit ensures superior torque capacity and heat management, providing the structural integrity needed for aggressive launches and sustained track use. Both the clutch unit and the included steel flywheel are SFI Certified, meeting rigorous performance and safety standards for the motorsport industry.

• 7.25-inch twin disc configuration for reduced rotational mass and quicker shifts
• 12-post pressure plate design for maximum structural integrity under high torque
• Stands manufactured from 4140 heat-treated steel to prevent post-wear and flexing
• Includes 4140 steel flywheel
• SFI Certified for sanctioned competition use

Fits select 1994-2001 Acura Integra and Honda Civic models including GS, GS-R, LS, RS, and Si.

The Clutch Masters 725 PRO Series Twin Disc Clutch kit is an evolution of the proven FX 725 platform, engineered specifically for high-horsepower racing applications that demand extreme durability. The PRO Series addresses critical stress points by replacing traditional aluminum pressure plate posts with 12 reinforced stands made from 4140 heat-treated steel. This 12-post design significantly reduces flex and wear under heavy stress, allowing the assembly to manage higher torque loads and intense heat cycles more effectively than standard multi-disc units.

This kit includes a high-performance steel flywheel and is SFI Certified, ensuring it meets strict safety and performance standards for competitive motorsport use. By doubling the number of stands and upgrading the material, Clutch Masters has created a 7.25-inch clutch assembly built to withstand the abuse of professional racing.

• SFI Certified for automotive and motorsport industry standards
• 12-post pressure plate design for superior structural integrity
• Stands manufactured from 4140 heat-treated steel
• Compact 7.25-inch diameter for reduced rotational mass
• Includes matched steel flywheel for reliable performance
• Designed for high-horsepower and race-specific applications

Fits select 1994-2001 Acura Integra and Honda Civic (GS, GS-R, LS, RS, SE, CX, DX, EX, HX, LX, Si, VX) models.

The Clutch Masters FX 725 PRO Series triple disc clutch kit is a specialized multi-disc solution designed for high-horsepower racing applications. This unit represents a significant evolution of the traditional FX 725 design, engineered to handle the extreme torque and thermal abuse of competitive motorsport. By replacing the traditional aluminum pressure plate stands with 12 heat-treated 4140 steel posts, Clutch Masters has eliminated the component flex and wear common in high-stress environments, ensuring superior structural integrity.

The "Triple Race" (P3D7R) configuration features three ceramic rigid discs, providing the aggressive friction and heat capacity necessary for the track. Every kit includes a matched steel flywheel, and both the clutch and flywheel are SFI Certified to meet strict safety and performance standards for professional racing.

• Series: FX 725 PRO "Triple Race" (P3D7R)
• Clutch Diameter: 7.25 inches (184mm)
• Disc Material: Triple Ceramic Rigid Discs
• Hardware: 12-post 4140 heat-treated steel stands
• Certification: SFI Certified for motorsport use
• Flywheel: Steel Flywheel included

Fits 2017-2021 Honda Civic Type R.

The Clutch Masters FX 725 PRO Series Twin Disc clutch kit represents the latest evolution in multi-disc drivetrain technology for the K20C1 platform. Building on fifteen years of racing heritage, the PRO Series addresses the demanding requirements of high-horsepower applications by replacing traditional aluminum pressure plate stands with twelve 4140 heat-treated steel posts. This structural upgrade eliminates component flex and premature wear often seen in extreme motorsport environments, ensuring consistent engagement and superior torque capacity.

Every FX 725 PRO Series unit is engineered for maximum structural integrity under high heat and stress. The 7.25-inch diameter assembly reduces rotational mass for improved engine response while providing the clamping force necessary for competition use. Both the clutch kits and included flywheels are SFI Certified, meeting rigorous safety and performance standards for professional motorsport.

• Fits 2017-2021 Honda Civic Type R models
• 12-post pressure plate design for maximum structural integrity
• Stands manufactured from 4140 heat-treated steel to prevent flexing
• 7.25-inch multi-disc diameter reduces rotational inertia
• SFI Certified for automotive and motorsport competition
• Includes application-specific steel flywheel

Fits select 2002-2015 Acura ILX, RSX, TSX and Honda Accord, Accord Crosstour, and Civic Si (All 2.0L/2.4L K-Series engines).

The Clutch Masters FX 725 PRO Series represents the evolution of multi-disc clutch technology for high-output racing and enthusiast applications. Building on the foundation of the traditional FX 725 kit, the PRO Series increases structural integrity by utilizing a 12-post pressure plate stand design. These stands are manufactured from 4140 heat-treated steel rather than aluminum, eliminating the flex and wear common in high-horsepower environments where extreme heat and stress are present.

This 7.25-inch clutch kit is engineered for maximum torque capacity and durability while maintaining a compact rotational mass. Both the clutch units and the included steel flywheel are SFI Certified, ensuring they meet rigorous safety and performance standards for professional motorsport use.

• Series: 725 PRO Series (7.25" diameter)
• Chassis Stability: 12-steel post design for superior structural integrity
• Material: 4140 heat-treated steel pressure plate stands
• Certification: SFI Certified for automotive and motorsport industry standards
• Includes: Twin or triple disc assembly, 4140 steel flywheel, and necessary hardware
• Available Configurations: Twin Race (PTD7R) ceramic, Triple Race (P3D7R) ceramic, or Twin Iron (PTD7D) sintered iron discs

Fits select 2002-2015 Acura ILX, RSX, TSX and Honda Accord, Accord Crosstour, and Civic Si.

The Clutch Masters 725 PRO Series is a professional-grade 7.25-inch multi-disc clutch kit engineered for high-horsepower racing and motorsport applications. Building on the established performance of the traditional FX 725 platform, the PRO Series introduces critical structural improvements to manage extreme torque and thermal loads.

The 725 PRO Series utilizes 12-post pressure plate stands manufactured from 4140 heat-treated steel. This design replaces traditional aluminum posts to eliminate flex and premature wear under high stress, providing the structural integrity required for competition use. This kit features three ceramic rigid discs and an included steel flywheel, offering a robust solution for track-driven vehicles.

• Product Line: FX 725 PRO Series
• Clutch Type: Triple Race (P3D7R)
• Disc Material: Three ceramic rigid discs
• Stand Material: 12-post 4140 heat-treated steel
• Flywheel: Steel flywheel included
• Certification: SFI Certified for automotive and motorsport standards
• Diameter: 7.25in (184mm)

Fits 1989-1998 Nissan Skyline equipped with 2.5L RB25DET or 2.6L RB26DETT engines.

The Clutch Masters FX 850 PRO Series is an 8.50" (216mm) twin disc clutch system engineered for high-performance applications that demand extreme durability. Moving beyond traditional designs, the 850 PRO replaces the standard 6-post aluminum setup with a 12-post heat-treated steel foundation. This architecture provides superior structural integrity, significantly reducing flex and resisting failure under the high-torque and high-heat conditions common in RB-series builds.

This kit features a next-generation driven hub design. By utilizing a single precision-driven hub for the ceramic friction discs, the system ensures cleaner alignment and faster installation while maintaining constant, even engagement with the transmission input shaft. This design choice is critical for reducing spline wear and improving long-term reliability on the street or track.

• 8.50" (216mm) Twin Disc configuration
• 12-post heat-treated steel foundation for maximum strength
• 12-point nut and stud mounting system
• Ceramic friction material for high-heat capacity
• Includes heavy-duty steel flywheel
• SFI Certified for competitive motorsport use
• Precision-driven hub reduces transmission input shaft spline wear

Fits 1989-1998 Nissan Skyline (2.5L RB25DET / 2.6L RB26DETT).

The Clutch Masters 725 PRO Series is the next generation of multi-disc clutch technology, building on the 15-year legacy of the traditional FX 725 kit. Engineered for high-horsepower racing and extreme street applications, the PRO Series addresses the common failure points of standard aluminum-post clutches. By utilizing a 12-post pressure plate stand design manufactured from 4140 heat-treated steel, this unit eliminates the post-flex and wear often seen under high stress, ensuring superior structural integrity and heat management.

This 7.25-inch twin-disc kit provides a compact, low-inertia solution for improved throttle response and faster shifts without compromising torque capacity. The included steel flywheel offers the durability required for rigorous motorsport use. Both the clutch assembly and flywheel are SFI Certified, meeting the strict safety and performance standards for professional automotive competition.

• Product Series: 725 PRO Series Twin Disc
• Clutch Diameter: 7.25 inches
• Pressure Plate Hardware: 12-post 4140 heat-treated steel stands
• Flywheel Material: Steel
• Certification: SFI Certified
• Compatible Engines: 2.5L RB25DET and 2.6L RB26DETT

Fits 2003-2005 Dodge Neon SRT-4.

The Clutch Masters FX 725 PRO Series is a high-performance multi-disc clutch kit engineered for the extreme demands of drag racing and high-horsepower street builds. Building on the legacy of the traditional FX 725 kit, the PRO Series introduces critical structural upgrades to handle increased torque, heat, and mechanical abuse. The most significant improvement is the transition to 12-post pressure plate stands made from 4140 heat-treated steel, doubling the support of previous aluminum designs to eliminate post-flex and wear under stress.

This kit features a compact 7.25-inch diameter to reduce rotational mass and improve throttle response. Every component is SFI Certified, ensuring it meets rigorous safety and performance standards for competitive motorsport use.

• Fits 2003-2005 Dodge Neon SRT-4
• 12-post 4140 heat-treated steel stands for maximum structural integrity
• 7.25-inch clutch diameter for reduced inertia
• SFI Certified for racing compliance
• Includes matching steel flywheel
• Available configurations: Twin Race (PTD7R), Triple Race (P3D7R), or Twin Iron (PTD7D)

Fits select 2000-2005 Audi A6, A6 Quattro, S4 (Base and Avant), and Allroad Quattro.

The Clutch Masters 725 PRO Series represents a significant evolution in multi-disc clutch technology. Building on the legacy of the traditional FX 725 kit, the PRO Series features a completely redesigned pressure plate utilizing a 12-steel post stand system. Unlike standard aluminum posts that can flex or wear under the extreme stress of high-horsepower racing applications, these stands are manufactured from 4140 heat-treated steel to ensure structural integrity and consistent release under high heat and torque loads.

The 7.25" diameter design reduces rotational mass for faster shifts and improved engine response. This kit is SFI Certified for motorsport use and includes a precision-matched steel flywheel, providing a durable friction surface capable of handling the abuse of drag, road racing, or high-performance street use.

• Series: FX 725 PRO Series
• Clutch Diameter: 7.25" (184mm)
• Post Design: 12-post 4140 heat-treated steel stands for maximum rigidity
• Flywheel Material: Steel
• Certification: SFI Certified for automotive and motorsport standards
• Disc Options: Available in Twin Race (Ceramic), Triple Race (Ceramic), or Twin Iron (Sintered Iron) configurations

Fits select 2007-2016 BMW 135i, 335i, 335is, and Z4 (3.0L).

The XClutch 9-inch twin-disc clutch kit is engineered for high-horsepower motorsport applications where extreme heat resistance and torque capacity are required. Featuring solid ceramic friction discs and a lightweight alloy hat, this kit reduces rotational mass while providing the clamping force necessary for track use. Every component is analyzed for diaphragm design and pivot point precision to ensure a positive pedal feel and consistent engagement under racing conditions.

This kit is a comprehensive performance upgrade, including a 6-bolt flywheel and all necessary hardware for a complete installation. Designed for vehicles demanding high-level engineering, it offers a balanced solution for dedicated track and high-power street conversions.

• Product Type: Twin Disc Solid Ceramic Clutch Kit
• Disc Diameter: 9 inches
• Flywheel Configuration: 6-Bolt / Lightweight Alloy Hat
• Recommended Use: Track / Motorsport
• Kit Includes: Friction Discs, Pressure Plate, Release Bearing, Flywheel, Pilot Bearing/Bush, Alignment Tool, and Technical Service Bulletins

Fits select 2010-2016 BMW 135i, 135is, 335i, 435i, and 535i GT.

The DKM MS Series Twin Disc Clutch Kit is engineered to manage high-torque applications, specifically rated to hold approximately 660 ft/lbs (900 Nm) at the wheels. By utilizing a dual organic disc configuration, this kit significantly increases the contact surface area, allowing for high torque capacity and a longer service life without sacrificing the pedal feel required for spirited street driving.

This kit includes a high-strength pressure plate and replaces the factory dual-mass unit with a durable single-mass steel flywheel. This transition to a single-mass design improves throttle response and eliminates the reliability issues associated with OE dual-mass flywheels in modified vehicles. Each kit is a complete solution, including the necessary hardware for a professional installation.

• Manufacturer Part Number: MS-006-076
• Torque Rating: 660 ft/lbs (900 Nm)
• Twin organic discs for smooth engagement and increased friction surface
• Single-mass steel flywheel for enhanced durability and engine response
• Complete kit includes pressure plate, discs, alignment tool, and pilot bearing/bushing
• Direct fit for N54 and N55 powered BMW 1-Series, 3-Series, 4-Series, and 5-Series models

Fits select 2007-2013 BMW 135i, 335i, 335is, 335xi, 535i, 535i xDrive, and 535xi models.

The DKM MS (Master Series) Twin Disc Clutch Kit is engineered for high-torque street and track applications where maintaining drivability is essential. This kit is designed to hold approximately 900 Nm (660 ft/lbs) of torque at the wheels. By utilizing a dual organic disc configuration, DKM significantly increases the contact surface area, providing the friction needed for high-output engines while ensuring a longer service life and smoother engagement compared to ceramic alternatives.

Each kit replaces the restrictive factory dual-mass flywheel with a more durable, CNC-machined steel single-mass flywheel to improve throttle response and handle the increased clamping force of the MS pressure plate.

• Torque Capacity: 660 ft/lbs (900 Nm) at the wheels
• Disc Material: Dual organic friction surfaces
• Flywheel: Single mass billet steel
• Manufacturer Part Number: MS-006-075
• Included Hardware: Pressure plate, organic discs, flywheel, pilot bearing/bushing, release bearing (where applicable), alignment tool, and specialized bolts

Fits 1993-1994 Nissan Skyline GT-R (L6-2.6L RB26DETT).

The Exedy Hyper Twin Cerametallic Clutch kit (NM042SD) is engineered for high-performance applications that demand superior torque capacity and thermal management. This multi-plate system utilizes sprung center (damper) discs to minimize shock loads on the drivetrain, offering a balance of performance and protection. Designed as a pull-type mechanism, it provides consistent engagement and reliable disengagement across the entire RPM range.

• Forged aluminum clutch cover for significant weight reduction and high-strength clamping
• Ultra-lightweight drilled chromium-molybdenum (chromoly) flywheel to improve engine response and acceleration
• High-friction cerametallic discs for exceptional heat resistance and durability
• Grooved center plate designed to facilitate rapid disc release
• SFI 1.2/1.5 Certified for sanctioned competitive motorsports use
• Complete kit includes cover, discs, and flywheel
• Manufacturer Part Number: NM042SD

Fits 1995-1999 BMW M3 Base and Lightweight models.

The DKM MS Series Twin Disc Clutch Kit is engineered for high-performance applications that require substantial torque capacity without sacrificing street driveability. By utilizing a dual organic disc configuration, this kit provides significantly more friction surface area than a single disc setup, allowing it to reliably hold up to 660 ft/lbs (900 Nm) of torque at the wheels.

Each kit features a precision-machined steel single mass flywheel that replaces the heavy factory dual-mass unit, improving throttle response and engine deceleration. The organic disc material ensures smooth engagement for daily driving while maintaining the thermal stability needed for spirited use.

• Rated for approximately 660 ft/lbs (900 Nm) torque capacity
• Dual organic friction discs for increased surface area and longevity
• Single mass steel flywheel for improved engine response
• Complete assembly includes pressure plate, discs, and flywheel
• Manufacturer Part Number: MS-006-054

Kit Includes: Pressure plate, two organic discs, steel single mass flywheel, pilot bearing/bushing, release bearing (where applicable), alignment tool, and required hardware.

Fits 2004-2016 Subaru Impreza WRX STI and WRX STI (2.5L Turbo).

The Comp1 Clutch Twin Disc Ceramic Clutch Kit is engineered for high-performance applications that demand superior torque capacity and heat dissipation. Designed specifically for the Subaru 6-speed manual pull-type transmission, this twin-disc setup provides significantly more surface area than a single-disc clutch, allowing it to hold higher power levels without sacrificing the pedal feel required for spirited driving. The ceramic friction material is chosen for its high coefficient of friction and resistance to fading under extreme thermal loads.

• Manufacturer Part Number: 4-15031-C
• Clutch Type: Twin Disc
• Friction Material: Ceramic
• Actuation: Pull Type
• Engine Compatibility: 2.5L Turbo

Fits 2024-2026 Ford Mustang GT and GT Premium.

The ACT T2SS-F17 Mod-Twin 10.5 XT Sprung Street Kit is engineered for high-horsepower street applications, providing massive torque capacity while maintaining manageable pedal effort. This modular twin-disc system features a proprietary Mono-Drive sprung hub assembly that reduces driveline shock and protects the input shaft from torsional vibration. Each diaphragm spring undergoes an exclusive four-stage heat-treating process to ensure consistent engagement and a light, predictable pedal feel.

• Increased Capacity: Dual organic friction surfaces provide high torque holding for forced induction or heavy bolt-on builds.
• Smooth Engagement: Steel-backed organic friction plates offer stable friction coefficients and superior heat capacity for daily drivability.
• Mono-Drive Hub: Extends input shaft life and dampens torsional vibration to reduce driveline noise.
• Fully Rebuildable: The modular design allows for independent replacement of discs and components.
• Precision Balanced: Includes a CNC-machined, dynamically balanced flywheel for smooth high-RPM operation.

The kit includes the pressure plate cover, diaphragm spring, steel-backed organic friction plates, sprung Mono-Drive hub assembly, floater, alignment tool, and pilot bearing (where applicable).

Fits 2024-2026 Ford Mustang GT and GT Premium.

The ACT T3SS-F17 Mod-Twin 10.5 XX Sprung Street Kit is engineered for high-output street applications, delivering exceptional torque capacity without compromising pedal feel or engagement quality. This completely modular system utilizes a dual-disc configuration to double the organic friction surface area, paired with an ultra-durable sprung Mono-Drive hub assembly that absorbs torsional vibrations and reduces driveline shock. Each diaphragm spring undergoes a specialized four-stage heat-treating process to ensure a consistent, light pedal feel and lasting durability.

• High Torque Capacity: Dual steel-backed organic friction plates provide a stable friction coefficient and superior heat management.
• Driveline Protection: The sprung Mono-Drive hub assembly reduces vibration and extends input shaft life.
• Rebuildable Design: The modular construction allows for full rebuilds; replacement discs are available separately.
• Precision Engineering: Includes a CNC-machined and dynamically balanced flywheel for smooth, high-RPM operation.
• MPN: T3SS-F17

Kit Includes: CNC-machined flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, sprung Mono-Drive hub assembly, floater, release bearing, alignment tool, and pilot bearing (where applicable).

Fits 2002-2006 Acura RSX (Base and Type-S) and 2002-2005 Honda Civic Si.

The Comp1 Clutch 184mm Rigid Twin Disc Clutch Kit is engineered for high-horsepower racing and performance street applications that demand maximum torque capacity and rapid shifting. By utilizing a compact 184mm assembly, this kit significantly reduces rotational mass and MOI (Moment of Inertia) compared to standard-sized units, resulting in faster throttle response and improved synchronization during high-RPM gear changes.

The rigid hub design provides direct engagement for precise control, making it an ideal solution for K-series engines undergoing significant power upgrades. Every kit is manufactured to exacting tolerances to ensure reliable power transfer and durability under extreme conditions.

• Manufacturer Part Number: 4-8037-C
• Disc Type: 184mm Rigid Twin Disc
• Application: Track, Drag, and High-Performance Street
• Reduced Rotational Mass: Enhances engine response and acceleration
• Installation: Includes necessary components for a direct-fit replacement

Fits select 2004-2013 Volvo C30, S40, and S60 models equipped with the 2.5L engine. This XClutch performance upgrade is engineered for high-horsepower, street-driven vehicles that require a balance between massive torque capacity and daily driveability.

The 9-inch twin-disc design utilizes sprung organic friction discs to significantly reduce shock loading on the transmission compared to rigid alternatives, while the lightweight alloy hat improves engine response. Each kit undergoes rigorous analysis of the pivot point and diaphragm design to ensure a positive pedal feel and increased clamping force over the factory setup. This kit is ideal for owners looking to maintain smooth engagement without sacrificing the performance needed for aggressive street use.

• Manufacturer Part Number: XKFD23648-2A
• Type: Twin Disc, Sprung Organic
• Diameter: 9.0 inches (230mm)
• High-torque capacity with excellent street driveability
• Lightweight alloy hat construction
• Includes: Friction Discs, Pressure Plate, Hydraulic Release Bearing, Flywheel, Pilot Bearing, and Alignment Tool

Fits 1989-1994 Nissan 240SX.

The Exedy Hyper Twin Cerametallic Clutch Kit is engineered for high-performance racing applications, providing the torque capacity and heat dissipation required for competitive driving. This multi-plate system features a focus on reduced rotational inertia and exceptionally fast shifting. The "SD" configuration utilizes sprung center (damper) discs to help absorb drivetrain shock, protecting your transmission while maintaining high clamping force.

Every Hyper Twin kit includes a lightweight forged aluminum clutch cover and an ultra-lightweight chromium-molybdenum (chromoly) flywheel. The grooved center plate ensures improved disc release and cleaner disengagement across the entire RPM range. This system is a field-proven performer in time attack, gymkhana, and circuit racing environments.

• Manufacturer Part Number: NM012SD
• Series: Hyper Twin (SD)
• Disc Type: Cerametallic Multi-Plate (Twin)
• Center Style: Sprung Center (Dampered)
• Cover Type: Forged Aluminum Push-Type
• Flywheel: Included Ultra-Lightweight Chromoly
• Certification: SFI 1.2/1.5 Certified for competitive motorsport use

Fits 2024-2026 Ford Mustang GT and GT Premium models.

The ACT T1SS-F17 Mod-Twin 10.5 HD Sprung Street Kit is engineered specifically for high-performance street applications where drivability and torque capacity are equally critical. This modular twin-disc system doubles the organic friction surface area to handle significant power increases while maintaining a manageable, consistent pedal feel through a specialized four-stage heat-treated diaphragm spring. The heart of the system is the ultra-durable sprung Mono-Drive hub assembly, which reduces driveline shock and protects the input shaft from harmful torsional vibrations.

Built for longevity and serviceability, the Mod-Twin series is fully rebuildable with replaceable discs. The steel-backed friction plates provide a stable friction coefficient and high heat capacity, ensuring reliable engagement during spirited driving. This comprehensive kit includes everything needed for a complete installation, featuring a dynamically balanced flywheel and the patented Monoloc collar to ensure secure release bearing attachment.

• Manufacturer Part Number: T1SS-F17
• Design: Modular twin-disc 10.5-inch (265mm) diameter
• Disc Material: High-quality organic friction surfaces
• Hub Style: Sprung Mono-Drive hub for vibration dampening
• Serviceability: Fully rebuildable design
• Includes: CNC-machined flywheel, pressure plate cover, diaphragm spring, friction plates, floater, Monoloc collar, release bearing, pilot bearing, and alignment tool

Fits 2024-2026 Ford Mustang GT, GT Premium, Dark Horse, and Dark Horse Premium.

The McLeod RST twin disc clutch kit is engineered for the high-horsepower street enthusiast who requires significant holding capacity without sacrificing driveability. Capable of handling up to 800hp, this kit utilizes organic-lined clutch discs to ensure smooth engagement and a pedal effort that is lighter than the factory stock feel. This unit (MPN 6339825) is a complete, dedicated setup that includes a billet aluminum flywheel, specifically chosen for high-performance street and track-day applications where reducing rotational mass is critical.

Designed as a "plug and play" solution, this kit eliminates the need to source a clutch and flywheel separately. Please note that the RST series is intended strictly for high-performance street use; for dedicated competition or heavy track use, the McLeod RXT or RXT HD series is recommended.

• Horsepower Rating: Up to 800hp
• Disc Material: Organic lining for smooth street engagement
• Spline Count: 1" x 23
• Flywheel: 8-bolt Billet Aluminum included
• Pedal Feel: Lighter than stock OE pressure
• Manufacturer Part Number: 6339825

Fits 1999-2002 Nissan Skyline GT-R models equipped with the L6 engine.

The Exedy Hyper Twin Cerametallic Clutch kit (NM052SD) is engineered for high-performance applications that demand superior heat dissipation and increased torque capacity. This multi-plate system utilizes advanced cerametallic friction materials to handle the rigors of racing while maintaining durability. Unlike rigid designs, the sprung center disc provides a degree of dampening that improves engagement feel and helps protect the drivetrain from aggressive shock loads during rapid shifting.

This competition-ready setup features a lightweight forged aluminum clutch cover and an ultra-lightweight chromium-molybdenum (chromoly) flywheel. By significantly reducing rotational inertia, this kit enables faster engine response and quicker gear changes. The inclusion of a grooved center plate ensures a clean disc release, providing consistent disengagement even at high RPMs.

• Twin-plate cerametallic friction surfaces for high torque capacity
• Sprung center disc design for improved engagement and drivetrain protection
• Pull-type clutch actuation for direct replacement/conversion
• Lightweight forged aluminum cover reduces overall mass
• Precision-drilled chromoly flywheel included
• SFI 1.2 and 1.5 Certified for competitive motorsport use
• Manufacturer Part Number: NM052SD

Fits 2007-2017 Mitsubishi Lancer Evolution X (2.0L).

The XClutch Twin Sprung Organic Clutch Kit is engineered for high-horsepower, street-driven vehicles that require a significant increase in torque capacity without the harsh engagement typical of rigid race clutches. This 10.5-inch twin-disc system utilizes sprung organic friction discs to provide smooth drivability and reduce shock loading on the transmission, protecting your drivetrain during aggressive shifts.

Each kit is developed using advanced R&D and vehicle testing to ensure the diaphragm design and pivot points deliver increased clamping force while maintaining a positive, consistent pedal feel. This makes it an ideal solution for enthusiasts who need to manage high power levels in a daily-driven or high-performance street application.

• Manufacturer Part Number: XKMI23523-2A
• Clutch Type: Twin Disc, Sprung Organic
• Pressure Plate: Heavy-Duty Diaphragm Type
• Disc Diameter: 10.5in (267mm)
• Recommended Use: High-Power Street Performance
• Included Components: Friction discs, pressure plate, release bearing, flywheel, pilot bearing/bushing, and alignment tool

Fits 2004-2021 Subaru WRX STI and Impreza WRX STI models.

The ACT T2S-S07 Mod-Twin 225 XT Rigid Street Kit is engineered for high-output AWD applications that demand massive torque capacity without the harsh engagement typically found in race clutches. This modular twin-disc system doubles the organic friction surface area to handle up to 875 ft/lbs of torque while maintaining a smooth pedal feel and positive engagement. The heart of this kit is the rigid Mono-Drive hub, precision-machined from chrome-moly steel and heat-treated to ensure a continuous spline contact, which protects your transmission's input shaft and enables lightning-fast shifts.

• Manufacturer Part Number: T2S-S07
• Torque Capacity: 875 ft/lbs
• Clutch Type: Mod-Twin 225 XT Rigid Street
• Materials: Steel-backed organic friction plates and chrome-moly hub
• Construction: 4-stage heat-treated diaphragm spring and CNC-machined components
• Rebuildable: Fully modular design allows for individual component replacement

This comprehensive kit includes a dynamically balanced flywheel, pressure plate cover, diaphragm spring, organic friction plates, rigid Mono-Drive hub, floater, ACT's patented Monoloc Collar, release bearing, alignment tool, and pilot bearing.

Fits select 2004-2021 Subaru Impreza WRX STI and WRX STI models.

The ACT T2S-S05 Mod-Twin 225 XT Sprung Street Kit is engineered for high-powered, All-Wheel Drive street applications that require massive torque capacity without sacrificing drivability. By utilizing a modular design with double the organic friction surface area, this kit provides a stable friction coefficient and excellent heat capacity for long-term durability. The exclusive four-stage heat-treating process applied to the diaphragm spring ensures a consistent, light pedal feel, while the patented Monoloc Collar ensures the release bearing remains securely in place during high-RPM operation.

The heart of this system is the ultra-durable Mono-Drive hub. This sprung assembly is designed to reduce driveline shock and dampen torsional vibrations, protecting your input shaft and transmission. Fully rebuildable, the Mod-Twin series allows for individual component replacement, making it a sustainable long-term solution for modified STI builds.

• Torque Capacity: 875 ft/lbs
• Hub Style: Sprung Mono-Drive
• Disc Material: Organic friction surfaces with steel-backed plates
• Included Hardware: CNC-machined flywheel, pressure plate, diaphragm spring, friction plates, Mono-Drive hub, floater, Monoloc collar, release bearing, alignment tool, and pilot bearing (if required)
• Manufacturer Part Number: T2S-S05

Fits select 2013-2026 Subaru BRZ, Scion FR-S, Toyota 86, and Toyota GR86 models (2.0L).

Engineered for high-horsepower street-driven vehicles, the XClutch 9-inch twin-disc upgrade provides a precise balance between driveability and extreme performance. By utilizing a twin-disc configuration with sprung organic friction material, this kit offers significantly higher torque capacity than a single-disc setup while maintaining excellent pedal feel. The sprung disc design is specifically chosen to reduce shock loading on the transmission compared to rigid race-style discs, protecting your drivetrain during aggressive shifts.

Every component is analyzed for optimal pivot points and diaphragm design, ensuring increased clamping force without sacrificing the positive engagement required for daily use. This comprehensive kit (MPN XKSU23540-2A) includes a lightweight flywheel and all necessary hardware for a complete installation.

• Clutch Type: Twin Disc, Sprung Organic
• Pressure Plate: Heavy-Duty Diaphragm Type
• Recommended Use: High-Power Street
• Kit Includes: Friction Discs, Pressure Plate, Release Bearing, Pilot Bearing, Flywheel, and Aligning Tool
• Manufacturer Part Number: XKSU23540-2A

Fits select 2004-2021 Subaru Impreza WRX, WRX STI, and Legacy GT spec.B (2.5L).

The XClutch 9-inch twin disc organic upgrade is engineered for high-horsepower street-driven vehicles that require a balance between increased torque capacity and smooth driveability. This kit utilizes a twin solid organic friction disc configuration to optimize pedal feel and thermal stability. Each component, including the heavy-duty diaphragm-type pressure plate, is analyzed for precise pivot points to ensure positive engagement and increased clamping force.

• Series: 9-inch Twin Solid Organic
• Clutch Type: Twin Disc
• Friction Material: Solid Organic
• Pressure Plate: Heavy-Duty Diaphragm
• MPN: XKSU23531-2G
• Usage: Recommended for performance street use

Kit Includes: Friction discs, pressure plate, release bearing, flywheel, pilot bearing/bushing, and alignment tool.

Fits select 2004-2021 Subaru Impreza WRX, Impreza WRX STI, Legacy GT spec.B, and WRX STI (2.5L).

The XClutch twin disc ceramic clutch kit is engineered for high-horsepower motorsport applications that demand extreme heat capacity and significantly increased clamping force. By utilizing dual 9-inch sprung ceramic friction discs, this system manages the thermal loads of track use while protecting the drivetrain. The sprung hub design effectively reduces shock loading on transmission components during aggressive shifting and high-torque engagement.

Every component is precision-engineered, featuring a lightweight alloy hat and a performance pressure plate with a carefully analyzed pivot point and diaphragm design to maintain a positive pedal feel. This comprehensive upgrade replaces the OE clutch and flywheel with a system built for the rigors of competitive track environments.

• Manufacturer Part Number: XKSU23531-2B
• Clutch Diameter: 9 inch (230mm)
• Clutch Type: Twin Disc, Sprung Ceramic
• Material: Lightweight Alloy Hat
• Recommended for Track Use

Kit Includes: Friction Discs, Pressure Plate, Release Bearing, Flywheel - Pilot, Aligning Tool, and Technical Service Bulletins (as required).