EBC S6 Kits Bluestuff and GD Rotors 2003-subaru-impreza-wrx The Street Series AOS maintains

The Street Series AOS maintains OEM PCV system functionality

The spring tension of the segmented retaining ring is carefully calculated and tested for optimal performance

Zinc Coating

Note: Please note all IAG FA20 Short Blocks come with the oil pan side plug preinstalled

EBC S13 Kits Yellowstuff and RK Rotors

EBC S6 Kits Bluestuff and GD Rotors 2003-subaru-impreza-wrx The Street Series AOS maintainsEBC S6 Kits Bluestuff and GD Rotors DO NOT FIT UPGRADE PADS TO REAR OF VEHICLE UNLESS SAME UPGRADE FITTED TO FRONT, The Thermic Black coating? does NOT need to be removed before install. Do NOT use brake cleaner or any other method to remove Thermic Black coating from discs rotors. The Thermic black coating will be removed in the pad swept area by the brake pads with in the first 10 to 20 stops made after installation on the vehicle. The Thermic Black