01-21 Subaru Impreza WRX STI (6-Speed) – Xtreme 230mm Rigid Ceramic Twin Plate Clutch Kit
£1,339.52 Ex.Vat | £1,607.42 Inc.VAT
SKU# 4496 | MPN: KSU23531-2E
Xtreme Performance – 230mm Rigid Ceramic Twin Plate Clutch Kit Incl Flywheel 1800Nm
Product Details
- Clutch Disc Diameter (mm): 230
- Clutch Disc Spline Count: 24
- Clutch Disc Spline Diameter (mm): 25.2
- Torque (Nm): 1830
- Flywheel Step: -19.5mm
- Design: Twin Plate
- Stage: Multiplate – track use only
- Tech Bulletins: TSB-PULL01TSB-SU01TSB-171
- Clamp Load: 1650Kg
- Recommended for: Motorsport
- Weight (kg): 17.8
Applications
- Impreza WRX STI 2001 to 2014
- WRX STI 2015 to 2021
Please scroll down for additional infomation.
SKU: 4496
Categories: * Car Brand, * Parts Brand, > Clutches, > Clutches / Flywheels, > Subaru, > Transmission, > Xtreme
Description
Xtreme Clutch 230mm twin plate kit
The Xtreme Clutch 230mm Race Clutch is available with either ceramic, organic or carbon friction materials, making these kits ideal for high horsepower and motorsport applications where a high heat capacity is required.
The Xtreme 230mm Race Clutch is the ultimate in clutch solutions with a range like no other. The 230mm range boasts a variety of kits to suit most high horsepower applications for street, circuit, drift or race use. The Xtreme 230mm Race Clutch has been designed, allowing for endless options with clutch operation with internal hydraulic options and pull-push conversions a factoring feature in the 230mm range.
Product Features:
- Torque capacity 1800Nm
- Kit contains everything you need for a successful installation + accessories
- Push type billet alloy cover Low pedal effort
- 4140 Chromoly pressure & intermediate plates
- Chromoly adapter ring
- Low inertia
- Serviceable components
- SFI certified design
Flat Diaphragm | Rolled Diaphragm | |
Clamping Force | 1300kg | 1300kg |
Torque Rating | 1800Nm | 1800Nm |
Bearing Contact Diameter | 65mm | FLAT BEARING |
Bearing Load (@ 48mm) | 180kg | 150kg |
Release Travel Required | 7mm | 7mm |
Assembly Mass (without flywheel) | 8.30kg | 8.30kg |
Disc Set Static Mass | 2.25kg | 2.25kg |
Friction Thickness New | 8mm (0.315″) | 8mm (0.315″) |
Friction Thickness Worn | 7.5mm (0.295″) | 7.5mm (0.295″) |


Additional information
Weight | 15 kg |
---|---|
Make | Subaru |
Model | Impreza GDB, Impreza GGB, Impreza GRB, Impreza GVB, WRX STI VA |
Brand | |
Condition |
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