Sea-Doo tuning is surrounded by claims that get repeated so often on forums that they start to sound like established fact, even when they are not accurate.
Myth: Tuning Always Voids the Whole Warranty
In practice, dealers generally look at whether a specific modification is related to the failure being claimed, rather than voiding coverage across the board.
Myth: More Boost Always Means More Speed
Without matching fuel delivery and cooling capacity, extra boost alone often does very little. A proper map from the M-JET Flasher accounts for these relationships instead of pushing one number in isolation.
