A common fault for the Subaru is the secondary air pump system failure. We fix by this removing the existing air pump and valves. Then we permanently deactivate the fault codes from the ECU. This is a safe and effective fix for a mostly redundant part. Job time is approximately 3-4 hours.
Removal and delete of the secondary air pump system. This is a common fault with the later 2.5 Impreza and forester. We remove and blank the system also re programming the ECU. This is a safe and effective modification to ensure no further faults. Turbo models only.