Competition Clutch 04+ Subaru WRX-STi EJ257 6MT Turbo Twin Disc Ceramic Clutch Kit Engine Setup: Dual Conical

Setup: Dual Conical

This block is rated at 475 BHP

uses 7/16NF thread at head

Nano peened for faster break-in and less stressed springs

The intake manifold will still require 19mm Spacers in order to clear AVCS solenoids if installing on AVCS heads

Competition Clutch 04+ Subaru WRX-STi EJ257 6MT Turbo Twin Disc Ceramic Clutch Kit Engine Setup: Dual ConicalWheel Torque Capacity 650 ft lbs Fits all 2004+ Sti 6 Speed Transmissions Includes ceramic twin disks Includes 4140 forged flywheel Designed with a 6061 T6 aluminum cover complemented with a 6150 steel diaphragm Will hold 500 to 1200HP depending on the application Includes pilot bearing and throw out bearing (where applicable) Includes clutch fork and hardware (where applicable)