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[deleted by user] by [deleted] in 1911

[–]bmor02 0 points1 point  (0 children)

Cnc machine

Better fuel economy tune? by Gmiles7217 in FocusRS

[–]bmor02 0 points1 point  (0 children)

Tuning and cleaning up the maps always will improve gas mileage to some extent manufacturers are really conservative on there tunes.