Ease of Fitment Guide
• Outer Wheel manufactured from 7075 T6 Alloy.
• Inner Disc manufactured from EN8 medium carbon steel.
• Military Specification Chromic Anodised Finish on all outer toothed wheels.
• Combined weight of 2.894 Kg
• Included in this kit are only the Exhaust pulleys as the inlet pulleys are VVT and cannot be replaced.
• Allows fine adjustment of exhaust valve timing to perfect the combustion process.
• Greatly improved strength over the OE exhaust pulleys.
• Decreased drag on the engine thanks to the lightweight properties of the pulleys.
• Easy Installation.
• Complete with timing marks to aid adjustment.
Suitable for the following vehicles:
• All Impreza STI models with VVT on the inlet registered between 01/2000 - 2007 (also known as V7 through to V9).