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Swedish2019 yxz ss What tune?!?!
Nytaca@live.com
Posts: 1Verified User
2019 yxz ss Which tune should I run for ecu? slip on exhaust I seen graves tune but that's for older models...and what about the trans flash? I see some tunes may be hidden until I hook up to ecu...is that the case with 2019 models?
Comments
We do not offer tune files for specific applications (i.e., Graves full exhaust with XXX air filter, etc.). Our unrestricted ECU images are made for engines with full exhausts and should give you a good baseline to start from.
The Graves files (and some other 3rd party files) are "locked", meaning you cannot see or make modifications to the fuel and ignition maps.
The transmission ECU file in the Unrestricted ECU Images has some changes to the shifting and launch maps.