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HKS ECV IV, boxed with fitting and setting up instructions in English, including installation photos printed from a Scoobynet thread. The unit is unmarked and fitting and setting up is straightforward (even I managed it!). £285 including Special Delivery (£475 new)
I had it on my MY98 but it fits any car, it doesn't have to be a Subaru. I have only removed it because I'm getting an Apexi Power FC and want an AVC-R to go with it.
HKS Electronic Boost Controller
