The factory BMW S65 dual-mass flywheel is engineered with comfort in mind, catering to the luxury-oriented expectations of the brand’s driving experience. Its design focuses on dampening drivetrain vibrations, smoothing out gear transitions, and minimizing harshness during operation. However, this refinement costs valuable performance. The dual-mass flywheel adds a substantial 27 lbs of rotational mass to the drivetrain, which significantly hinders throttle response and makes rev-matching feel sluggish and disconnected. Moreover, dual-mass flywheels are notorious for being a weak link in modified or high-performance builds and can prove costly to replace when they inevitably fail.

Our Single-Mass Lightweight Flywheel Conversion addresses all of these shortcomings with a purpose-built, lightweight, single-mass design that prioritizes performance. Weighing in at only 19 lbs., this design significantly reduces rotational mass, allowing your S65 to achieve its true motorsport potential!

Features & Benefits:

Precision machined from 4140 HT heat-treated chromoly steel for exceptional toughness, even wear properties, and increased durability.
Material quality promotes even wear across the entire friction surface, prolonging component lifespan.
Heat treated to HRC 28-32, tempered to relieve stress and improve dimensional stability.
Hardness improves component wear characteristics.
Black oxide coated for corrosion resistance on non-friction surfaces.
Precision balanced to exceed OEM specification (G16 spec to 175g-mm).
Specifically designed to work with S65 OE-architecture clutches.
Optimized step height maximizes clutch clamp load and offers a prolonged service life.
Performance:

8 lbs. lighter than the factory BMW flywheel!
OEM Dual-Mass: 27 lbs.
Turner Motorsport Single-Mass: 19 lbs.
Faster revs
Improved throttle response and acceleration
Allows for a more engaging driving experience and delivers a feeling of direct connection
Installation:

Flywheel Hardware: For added peace of mind, apply Blue or Orange Loctite when installing factory flywheel bolts that do not come with pre-applied threadlocker.

Upgrade the holding power of your clutch with the Clutch Masters FX250 clutch kit.

FX250 (Stage II)

• Extra long life street system
• Holding capacity 70% over stock
• Heavy-Duty reinforced pressure plate
• Sprung organic/fiber tough disc

All Clutch Masters clutch kits come complete with:

• Pressure Plate
• Clutch Disc
• Throw-out Bearing
• Pilot Bearing or Bushing
• Alignment Tool
• Pressure Plate Bolts

This clutch kit does not include a flywheel. Requires use of single mass flywheel 

Fitment in following BMWs:This item fits the following BMWs: 
2003-2005 E46 BMW 330i 330ci  only for 6-speed manual transmission  *Door Buster Special - New Product*

Enhance your Mini's performance with the comprehensive Performance Clutch Installation Kit, designed for a stage one clutch upgrade, featuring an Aluminum Flywheel. The FX400 (Stage 4) kit offers a high-performance street system, equipped with a Heavy-Duty reinforced pressure plate, Hi-Leverage™ pressure ring design, and a Sprung hub/cushioned disc. With 70% more holding capacity over stock, this kit ensures exceptional performance.

• High performance street system
• 70% increased holding capacity over stock
• Heavy-Duty reinforced pressure plate
• Hi-Leverage™ pressure ring design
• Sprung hub/cushioned disc
• Steel-backed 6-puck ceramic sprung lined disc
• Complete kit including pressure plate, clutch disc, throw-out bearing, pilot bearing or bushing, and alignment tool

This comprehensive performance clutch installation kit is your ticket to an exciting stage one clutch upgrade. It's equipped with an aluminum flywheel, providing all the essential components for enhancing your car's performance.

The FX300 (Stage 3) clutch system is designed for high-performance street driving. With a holding capacity that's 70% greater than stock clutches, thanks to the heavy-duty reinforced pressure plate, it's perfect for enthusiasts seeking a performance boost. Clutch Masters' unique Hi-Leverage™ pressure ring design ensures top-tier performance and durability.

The sprung hub/cushioned disc and steel-backed Segmented Kevlar disc contribute to its robustness, making it suitable for demanding driving conditions.

With every Clutch Masters clutch kit, you receive vital components, including the pressure plate, clutch disc, throw-out bearing (when applicable), pilot bearing or bushing (when applicable), and an alignment tool.

Upgrade your vehicle's clutch system and experience a new level of performance with the FX300 Stage 3 Clutch Installation Kit.

Advanced Clutch Technology (ACT) designs, engineers and develops products by leveraging decades of track and performance street experience. Advanced CAD, FEA simulation, and CAM tools help ensure highly optimized performance, reliability, and repeatability. These key advantages are produced by combining the best engineering and design methodologies with the latest in materials and manufacturing techniques.

ACT clutch kits stand unequaled in terms of consistent pedal feel, high torque capacity, long wear life and durability. In-house manufacturing is critical in tuning components specifically to each individual application while maintaining the predictable ACT pedal feel across the entire catalog.

This clutch kit features a Heavy Duty pressure plate and a Performance Street Rigid clutch disc.

The heavy duty pressure plate included offers a 20-50% clamp load increase, stock-moderate  pedal feel, and heat treated diaphragms for increased strength and performance.

Next in this kit is the Performance Street Rigid clutch disc. This disc is an unsprung, rigid disk that is suited for aggressive street and moderate racing applications. The disc pad features high quality organic friction material with a high copper content for improved heat transfer and a steel backed lining for increased strength in burst load circumstances. This organic clutch disc has a significantly higher torque capacity than a stock disc but due to its rigid nature, may suffer from slightly increased spline wear over time.

Clutch Kit Specs:

• Torque Rating: 440 ft/lbs
• 45% torque capacity increase over stock!
• Type of Disc: Street
• 26-count spline
• Spline Size: 1-3/8" inch
• Disc Weight: 2.3 lbs
• Pressure Plate Weight: 10.2 lbs
• 1 year Warranty from retail purchase date!

Turner Motorsport presents the MS Twin Disc Clutch Kit (MS-006-005) by DKM®, an exceptional clutch solution designed for BMW applications. Engineered to handle 100 to 200% more torque capacity, this twin disc kit features sprung organic discs, providing increased contact surface for higher torque capacity and an extended lifecycle. The kit includes a pressure plate, organic discs, steel flywheel, pilot bearing/bushing, throw-out bearing, and alignment tool for a comprehensive clutch upgrade.

• High Torque Capacity: Holds 100 to 200% more torque to the wheels.
• Durable Construction: Sprung organic discs for longevity and increased contact surface.
• Complete Kit: Includes pressure plate, discs, steel flywheel, pilot bearing/bushing, throw-out bearing, and alignment tool.
• CNC Machined Components: Ensures precision and reliability.
• Powerful Performance: Rated for upwards of 650 ft/lbs of torque.
• Billet Steel Flywheels: Enhances strength and durability.
• Practicable Pedal Feel: Offers sport-inspired performance without sacrificing pedal feel.
• Factory-Like Engagement: Maintains a close-to-factory engagement.
• Street Capable: Ideal for high horsepower street applications.

Upgrade your BMW's clutch performance with the MS Twin Disc Clutch Kit from Turner Motorsport.

Stage 2 MINI Cooper S R52 R53 Clutch Kit

Upgrade your Mini's clutch system with the Stage 2 MINI Cooper S R52 R53 Clutch Kit. Engineered for performance, this clutch kit is designed to handle increased power and torque levels. Enjoy smoother engagements and improved durability, even under high-performance driving conditions.

• Specifically designed for MINI Cooper S R52 R53 models
• Handles increased power and torque levels
• Ensures smoother engagements
• Improved durability for high-performance driving
• Engineered for optimal performance

Upgrade your Mini with the MINI R Chassis Stage 4 S Clutch Kit - FX400 03635-HDC6-SK, designed for enthusiasts seeking enhanced performance and durability. This high-performance clutch kit offers superior handling of increased torque and horsepower, making it ideal for both street and track use. Engineered with advanced friction materials, it provides exceptional durability and heat resistance under extreme conditions. The Stage 4 S Clutch Kit ensures precise engagement and improved pedal feel, delivering a responsive driving experience that meets the demands of aggressive driving styles.

• Designed for increased torque and horsepower
• Superior handling and durability
• Advanced friction materials for heat resistance
• Precise engagement and improved pedal feel
• Ideal for street and track enthusiasts

Enhance your Mini's performance with the Stage 4 S Clutch Kit for reliable and responsive driving.

MINI F Chassis 2.0L Stage 1 Clutch Kit - FX100

A high-performance upgrade designed to enhance the driving experience of your Mini F Chassis 2.0L model. Engineered for improved clutch engagement and durability, this Stage 1 clutch kit provides increased torque capacity and smoother shifting. Its FX100 friction material ensures reliable performance under high-stress driving conditions, while the included pressure plate and release bearing guarantee a complete clutch replacement. With easy installation and superior performance, this clutch kit is perfect for enthusiasts seeking enhanced driving dynamics.

• High-performance upgrade for Mini F Chassis 2.0L model
• Improved clutch engagement and durability
• Increased torque capacity for smoother shifting
• FX100 friction material for reliable performance
• Easy installation and superior driving dynamics

MINI R55 to R59 Stage 1 MINI Cooper Clutch Kit - FX100 03105-HD00 offers a comprehensive solution for those looking to upgrade their clutch system for improved performance. This Stage 1 clutch kit includes everything necessary for a high-performance street application and features a dampened disc version.

• Increased Holding Capacity: Provides 70% more holding capacity compared to the stock clutch, enhancing performance during high-torque conditions.
• Heavy-Duty Reinforced Pressure Plate: Ensures greater strength and durability under stress.
• Hi-Leverage™ Pressure Ring Design: Delivers improved clamping force for more responsive clutch engagement.
• Sprung Hub/Cushioned Disc: Minimizes vibrations and noise with its sprung hub and cushioned disc design.
• Steel-Backed Organic Friction Material: Offers superior grip and longer-lasting performance.

Note that this kit does not include a flywheel.

Upgrade your MINI F Chassis Stage 3 MINI Cooper 2.0L with the high-performance FX300 Clutch Kit. This kit is designed to deliver maximum power transfer and durability for an enhanced driving experience.

• Designed specifically for MINI F Chassis Stage 3 MINI Cooper 2.0L
• Provides maximum power transfer
• Ensures durability for long-lasting performance
• Enhances driving experience

Elevate your Mini's clutch system with the Performance Clutch Installation Kit, designed for stage 4 clutch upgrades. The FX400 (Stage 4) kit delivers a high-performance street system, boasting a remarkable 70% increased holding capacity over the stock clutch.

Featuring a heavy-duty reinforced pressure plate and a Hi-Leverage™ pressure ring design, this kit ensures exceptional durability and performance. The Sprung hub/cushioned disc, combined with the Steel-backed Lined Ceramic Sprung Disc friction material, guarantees reliable engagement.

Please note, this kit does not include a flywheel.

Benefits:

• Ideal for stage 4 clutch upgrades
• FX400 (Stage 4) high-performance street system
• 70% increased holding capacity over stock
• Heavy-duty reinforced pressure plate for durability
• Hi-Leverage™ pressure ring design
• Sprung hub/cushioned disc for reliable engagement
• Steel-backed Lined Ceramic Sprung Disc friction material

Upgrade your Mini with the MINI F Chassis K-MAC Stage 3 Full Race - Front Adjustable Camber/Caster Plates.

These adjustable camber/caster plates offer precise control over camber and caster settings, allowing for optimized performance on the track. Crafted with high-quality materials, they ensure durability and reliability even under racing conditions. With easy adjustability and precise engineering, they provide enhanced handling and cornering capabilities, giving you a competitive edge on the race circuit.

Benefits:

• Precise control over camber and caster settings
• Optimized performance on the track
• High-quality materials for durability and reliability
• Easy adjustability
• Enhanced handling and cornering capabilities
• Competitive edge on the race circuit