KSU23015-1R

Recommended for: Motorsport Applications

-1R kits feature a sprung ceramic friction disc, but with even greater clamping force pressure plate for higher torque capacity. These kits are designed specifically for motorsport applications such as circuit, rally, drifting and drag racing.

• Torque capacity 850Nm
• Clamp load 1400Kg 70% Increased over standard
• Sprung Ceramic Friction Disc
• Extra 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)	230
Clutch Disc Spline Count	24
Clutch Disc Spline Diameter (mm)	25.5
Torque (Nm)	850
Flywheel Step	-2.0mm/.079""
Design	Single Plate
Stage	Stage 2R
Tech Bulletins
Clamp Load	1400Kg (70% inc.)
Recommended for	Race Vehicles - Stage 2R
Ring Gear Tooth count
Additional infotmation

Compatibility
Subaru	Forester	SG | 2.5 AWD (SG9. S11SG. S12SH)	2005.06-2008.05	EJ255 2457 Petrol 169 kW 230 BHP (2005.06 - 2008.05)	700	Track Use	Not included
Subaru	Forester	SH | 2.5 AWD (SH9)	2008.06-2013.09	EJ255 2457 Petrol 169 kW 230 BHP (2008.06 - 2013.09)	700	Track Use	Not included
Subaru	Impreza	2.5 WRX AWD (GGG)	2005.09-2008.12	EJ255 2457 Petrol 169 kW 230 BHP (2005.09 - 2008.12)	700	Track Use	Not included
Subaru	Impreza	2.5 WRX AWD (GHE)	2008.01-2011.09	EJ255 2457 Petrol 169 kW 230 BHP (2008.01 - 2011.09)	700	Track Use	Not included
Subaru	Impreza	2.5 i WRX AWD (GDG)	2005.09-2008.12	EJ255 2457 Petrol 169 kW 230 BHP (2005.09 - 2008.12)	700	Track Use	Not included
Subaru	Impreza	S-GT AWD (GH8)	2007.12-2011.12	EJ20 (Turbo) 1994 Petrol 184 kW 250 BHP (2007.12 - 2011.12)	700	Track Use	Not included
Subaru	Impreza	2.5 WRX S AWD	2009.02-2010.12	EJ255 2457 Petrol 188 kW 255 BHP (2009.02 - 2010.12)	700	Track Use	Not included
Subaru	Forester	SH | 2.5 Turbo AWD (SH9)	2011.02-2013.09	EJ255 2457 Petrol 193 kW 262 BHP (2011.02 - 2013.092)	700	Track Use	Not included
Subaru	Impreza	2.5 WRX SE AWD (GRE)	2010.07-2013.08	EJ255 2457 Petrol 195 kW 265 BHP (2010.07 - 2013.08)	700	Track Use	Not included
Subaru	Impreza	2.5 WRX SE AWD (GVE, GEE)	2009.01-2014.12	EJ255 2457 Petrol 195 kW 265 BHP (2009.01 - 2014.12)	700	Track Use	Not included
Subaru	Legacy	Gen. V | 2.5 GT AWD (BM9)	2010.07-2014.12	EJ255 2457 Petrol 195 kW 265 BHP (2010.07 - 2014.12)	700	Track Use	Not included
Subaru	Legacy	Gen. V | 2.5 GT AWD (BR9)	2010.07-2014.12	EJ255 2457 Petrol 195 kW 265 BHP (2010.07 - 2014.12)	700	Track Use	Not included
Subaru	WRX	2.0 AWD (GK6, GK8)	2013.09-	FA20F, FA20E 1998 Petrol 197 kW 268 BHP (2013.09 - )	700	Track Use	Not included
Subaru	Legacy	Gen. V | 2.5 GT AWD (BM9)	2009.05-2014.12	EJ255 2457 Petrol 210 kW 286 BHP (2009.05 - 2014.12)	700	Track Use	Not included
Subaru	Legacy	Gen. V | 2.5 GT AWD (BR9)	2009.05-2014.12	EJ255 2457 Petrol 210 kW 286 BHP (2009.05 - 2014.12)	700	Track Use	Not included