MSS54 to MSS54HP ECU Conversion Service

Convert your standard MSS54 ECU into an MSS54HP. MSS54HP DME is a necessary part needed to run the MAP sensor so common with properly converting the S54 with a CSL airbox. AM29F400BB (50ns) EEPROM installation. OEM MSS54HP DME software Additional options free of charge: VIN matching, EWS delete. Standard Service: An MSS54 ECU must be supplied with this service. A ship to address will be emailed after an order is placed. Turn around is 1-2 business days upon arrival. Price includes return shipping. Core Service: An MSP MSS54HP supplied core is available for customers ready to quickly return their MSS54 in. The core charge of $475 will be refunded upon return of a good working and condition ECU. Price includes return shipping. Repair Service: Bricked flashing, failed 29F400 chip installation, etc. If no repair can be made, the service charge is refunded minus the return the shipping cost. Price includes return shipping. Please note: this is not an MSS54HP CSL conversion for use with the OE flap.