When it comes to upgrading your vehicle’s drivetrain, few names carry the weight and reputation of Xtreme Clutch. Known for their precision engineering and motorsport pedigree, Xtreme Clutch offers a range of high-performance clutch kits designed to meet the demands of both street and track enthusiasts. In this post, we’ll explore the company’s background and take a closer look at their Single Mass Flywheel (SMF) Clutch Kits, including what’s included and why they’re a popular upgrade.
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Who Are Xtreme Clutch?
Xtreme Clutch is a division of Australian Clutch Services (ACS), a company founded in 1988 and headquartered in Adelaide, Australia. ACS has grown into one of Australasia’s largest manufacturers and distributors of clutch and flywheel components, serving automotive, commercial, agricultural, marine and industrial sectors.
Xtreme Clutch itself has become synonymous with performance, thanks to decades of in-house development, cutting-edge CAD design, and rigorous testing. Their close ties to motorsport have helped shape a product line that delivers exceptional durability, torque capacity and drivability, whether you’re building a race car or upgrading your daily driver.
What Is the Xtreme Performance Single Mass Flywheel Clutch Kit?
The Xtreme Performance SMF Clutch Kit is a comprehensive upgrade designed to replace your vehicle’s original dual mass flywheel (DMF) setup. These kits are engineered for enhanced performance, longevity and responsiveness, especially in vehicles with performance modifications.
What’s Included in the Kit?
Each kit typically contains:
- Heavy Duty Pressure Plate – Designed to handle increased torque loads
- Organic or Ceramic Paddle Clutch Disc – Choose based on your driving style and power output
- Single Mass Flywheel – A lightweight, solid alternative to the stock DMF
- Clutch Slave Cylinder (Release Bearing) – Ensures smooth engagement
- Clutch Alignment Tool – For accurate installation
- Replacement Clutch and Flywheel Bolts – Ensures secure fitment
These components are carefully matched to ensure optimal performance, and many kits are available in different stages depending on your needs, from daily driving to full motorsport applications.
Why Upgrade to a Single Mass Flywheel?
Switching to a Single Mass Flywheel offers several advantages:
- Improved Throttle Response – SMFs are lighter, allowing the engine to rev more freely
- Greater Durability – SMFs are more robust under high torque loads and aggressive driving
- Simplified Maintenance – SMFs are easier and cheaper to replace than DMFs
- Enhanced Performance Feel – Ideal for enthusiasts who want a more connected driving experience
While SMFs may transmit more vibration and noise than DMFs, modern clutch kits like those from Xtreme Clutch are engineered to minimise these drawbacks, offering a balance of performance and comfort.
Who Should Consider This Upgrade?
- Performance Enthusiasts– If you’ve tuned your engine or plan to hit the track, an SMF kit is a smart investment
- Motorsport Drivers – Ceramic paddle kits offer extreme torque capacity for rally, drift and drag applications
- Daily Drivers with Mods – Organic kits provide smooth drivability with added strength for mildly modified vehicle
Single Mass Flywheels are not compatible with every make and model - there are some trade-offs worth noting. The most noticeable difference is with noise and vibration particularly at low RPM. Single Mass Flywheels lack the damping mechanisms found in DMF (Dual-Mass Flywheels). Clutch engagement may also feel slightly harsher. Xtreme Clutch kits are engineered to minimise these effects.
The Round Up:
Whether you’re chasing lap times or simply want a more responsive drive, Xtreme Clutch’s Single Mass Flywheel Kits deliver the performance edge you’re looking for. With decades of engineering expertise and a proven track record in motorsport, Xtreme Clutch is a name you can trust when upgrading your drivetrain.