Subaru WRX STI Secondary air pump delete EJ25

Failure of the Subaru secondary air pump system resulting in EML codes P0410, P0413, P414, P418, P2432, P2433,. This is a common fault with the later 2.5 Impreza and Forester. We remove and blank the system also reprogram the ECU, it's a safe and effective modification to ensure no further faults. This modification suits Turbo models only. Job time: 3 hours.