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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
they give you better control
this helps to hold the boat flatter and give you a lot better drive and control
Durability: Designed to withstand the harshest marine environments
GTX 4-Tech Ltd
clean growl
Yamaha TR1 ECU Reflash Service Air Filter they give you better controlWhether you've just hopped on your Yamaha for the first time or been riding it for years and want to upgrade, a Worx Tune is always a great idea! As one of the easiest upgrades to make, the upgrade process is super straightforward! All you have to do is remove your ECU, send drop it in to us. We'll upgrade the ECU and send it back the same or next day we receive it! For the 21+ Superjet and 22+ Jetblaster, we offer four different tunes: 8800 RPM
