Prova Eifel ECU for Subaru WRX STi with Camcon Fi AVCS Controller/Wiring
Up for sale is a unique old-school Prova Eifel tune ECU with a Camcon Fi AVCS controller! This is a classic item from the early years of Subaru modification, before tuning systems like the Accessport made controllers like this obsolete. This allows you to control the intake AVCS tuning from the cockpit! The wiring is complete. Actual item photos, you will receive everything pictured.