MksBoost4life
New member
Hi everyone I'm new to the EcoBoost modifications and tuning and came from the Subaru world now that things have changed in the family situation I got something larger I want to get a custom tune eventually but was looking at getting a used SCT X4 tuner and it has mapping for the 2010 - 14 SHO and when I called them to ask if that mapping would work on my MKS they weren't sure they said they never tested it on there but wouldn't the engine and ECU be the same? My plan was to buy this use tuner and then eventually go with a custom tune but if that doesn't work I might as well just go with buying a tuner from a vendor on here like Unleashed or livernois's
Any input would be greatly appreciated thanks
Any input would be greatly appreciated thanks