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1JZ Clutch Kit - Xtreme Performance Heavy Duty Sprung Ceramic 850Nm 1000kg (25% inc.) KTY24050-1B

€ 585.00 EUR

New uprated version - now includes cover bolts
We have fitted these to several 1JZ road and drift cars with great results. They have just a 25% heavier pedal than standard and they offer very smooth and progressive engagement, which will help to protect your expensive R154 gearbox. With a 625ft/lbs torque rating they still have more than enough capacity for everything except the craziest 1J, so overall they are a fantastic option for the road and track.
Xtreme Performance - sprung ceramic kit /-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 850Nm
  • Clamp load 1000kg 25% 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.



Xtreme Performance
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.



What's in the Box?


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.


  • Torque (Nm)
  • Clamp Load
    1000Kg (25% inc.)
  • Flywheel Step
  • Clutch Disc Diameter (mm)
  • Clutch Disc Spline Count
  • Clutch Disc Spline Diameter (mm)
  • Recommended for
    Track - Stage 2
  • Design
    Single Plate
  • Stage
    Stage 2
  • Tech Bulletins
  • Weight [KG]:
Make Model Engine / Year Notes
TOYOTA CHASER 2.5 (JZX90, JZX93) 132KW (1992-1996) Pull Type
TOYOTA CHASER 2.5 Turbo (JZX90) 206KW (1992-1996) Pull Type
TOYOTA MARK II 2.5 (JZX110) 206KW (1992-1996) Pull Type
TOYOTA SOARER 2.5 Turbo (JZZ30) 206KW (1990-2000) Pull Type
TOYOTA SUPRA 2.5 i Bi-Turbo (MA70_) 210KW (1990-1993) Pull Type
TOYOTA SUPRA 2.5 i Bi-Turbo (MA70_, JZA70_) 206KW (1990-1993) Pull Type

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