Exedy Stage 2 Cerametallic Disc Clutch Kit 02-05 WRX Case Bolts These are the go to

These are the go to for 1000+ HP Subaru Engines

The angle of the tube points it directly at the inlet into the block

Coil Bind: 20

Beehive valve springs are recommended but not required

5i Long Runner Manifold (adapter position closet to runners)

Exedy Stage 2 Cerametallic Disc Clutch Kit 02-05 WRX Case Bolts These are the go toEXEDY cerametallic clutches are designed to handle the abuse of high power modified engines. The Exedy cerametallic friction material can handle much more abuse than stock type disc assemblies without slipping and fading. All EXEDY Stage 2 cerametallic clutch discs have sprung center dampers to reduce the impact and shock loads transmitted through the drivetrain. This is the Thick Version of the stage 2 clutch. The thick discs have better heat