KMC23040-1B

Recommended for: Motorsport Applications

These kits are available with sprung ceramic friction discs and are designed for motorsport applications where higher heat and torque capacity is required. These can also be used in some road applications.

• Torque capacity 570Nm
• Clamp load Increased over standard
• Sprung Ceramic Friction Disc
• Heavy Duty Pressure Plate
• Kit contains everything you need for a successful installation + accessories

The sprung ceramic range of kits have been developed for motorsport applications where a higher heat and torque capacity is required. These discs utilise a sprung hub that helps to reduce shock loading and are commonly used in track cars that retain the factory transmission.

At Xtreme Clutch, we strive to offer a variety of clutch options for each vehicle to ensure a clutch solution is available for every vehicle application. Whether you are modifying a road vehicle or building a race car from scratch, we have the clutch solution for you. Our upgrades are divided into different stages depending on the friction disc material and the number of friction discs.

Xtreme Performance upgrade kits are available with everything you need for a successful installation + accessories you may want to upgrade or replace while the gearbox is out of the vehicle.

Clutch Disc Diameter (mm)	225
Clutch Disc Spline Count	22
Clutch Disc Spline Diameter (mm)	28
Torque (Nm)	570
Flywheel Step
Design	Single Plate
Stage	Stage 2
Tech Bulletins
Clamp Load
Recommended for	Track - Stage 2
Ring Gear Tooth count
Additional infotmation

Compatibility
Mini	Mini (R56)	Cooper S	2006.10-2010.02	N14 B16 A, N14 B16 AB 1598 Petrol 128 kW 174 BHP (2006.10 - 2010.02)	Suitable Only for Conversion Kit KMC23540-1*
Mini	Clubman (R55)	Cooper S	2007.08-2010.07	N14 B16 A, N14 B16 AB 1598 Petrol 128 kW 174 BHP (2007.08 - 2010.07)	Suitable Only for Conversion Kit KMC23540-1*
Mini	Clubman (R55)	Cooper S	2010.03-2014.06	N18 B16 A 1598 Petrol 147 kW 200 BHP (2010.03 - 2014.06)	Suitable Only for Conversion Kit KMC23540-1*
Mini	Convertible (R57)	Cooper S	2010.02-2015.06	N18 B16 A 1598 Petrol 147 kW 200 BHP (2010.02 - 2015.06)	Suitable Only for Conversion Kit KMC23540-1*
Mini	Convertible (R57)	Cooper S	2008.12-2010.07	N14 B16 A, N14 B16 AB 1598 Petrol 128 kW 174 BHP (2008.12 - 2010.07)	Suitable Only for Conversion Kit KMC23540-1*
Mini	Convertible (R57)	Cooper S	2010.02-2015.06	N18 B16 A 1598 Petrol 135 kW 184 BHP (2010.02 - 2015.06)	Suitable Only for Conversion Kit KMC23540-1*
Mini	Mini (R56)	Cooper S John Cooper Works	2011.10-2013.11	N18 B16 A 1598 Petrol 147 kW 200 BHP (2011.10 - 2013.11)	Suitable Only for Conversion Kit KMC23540-1*
Mini	Clubman (R55)	Cooper S John Cooper Works	2008.10-2010.02	N14 B16 AB 1598 Petrol 141 kW 192 BHP (2008.10 - 2010.02)	Suitable Only for Conversion Kit KMC23540-1*
Mini	Mini (R56)	John Cooper Works	2007.11-2013.11	N14 B16 C, N18 B16 C 1598 Petrol 155 kW 211 BHP (2007.11 - 2013.11)	Suitable Only for Conversion Kit KMC23540-1*
Mini	Clubman (R55)	John Cooper Works	2007.11-2014.06	N14 B16 C, N18 B16 C 1598 Petrol 155 kW 211 BHP (2007.11 - 2014.06)	Suitable Only for Conversion Kit KMC23540-1*
Mini	Roadster (R59)	John Cooper Works	2011.11-2015.04	N14 B16 C, N18 B16 C 1598 Petrol 155 kW 211 BHP (2011.11 - 2015.04)	Suitable Only for Conversion Kit KMC23540-1*
Mini	Coupe (R58)	John Cooper Works	2010.12-2015.05	N14 B16 C, N18 B16 C 1598 Petrol 155 kW 211 BHP (2010.12 - 2015.05)	Suitable Only for Conversion Kit KMC23540-1*
Mini	Convertible (R57)	John Cooper Works	2008.08-2015.05	N14 B16 C, N18 B16 C 1598 Petrol 155 kW 211 BHP (2008.08 - 2015.05)	Suitable Only for Conversion Kit KMC23540-1*
Mini	Mini (R56)	John Cooper Works GP	2012.09-2013.11	N14 B16 C, N18 B16 C 1598 Petrol 160 kW 218 BHP (2012.09 - 2013.11)	Suitable Only for Conversion Kit KMC23540-1*