Patented technology unlike any other autotune system on the market. Provides perfect fuel settings in any condition, with any exhaust system and with any engine modifications. Tunes for every gear, every roll on, every environmental change, every engine mod, whether lugging the engine or winding it out to redline so it reacts, verifies and adjusts. No dyno needed No external adjustments needed Does not require wide band oxygen sensors No additional components needed This item fits the following applications: 2015-2016 Yamaha XVS950 Bolt C-Spec 2014-2017 Yamaha XVS950 Bolt R-Spec 2014-2017 Yamaha XVS950 Bolt 2009-2017 Yamaha XVS950CT V Star 950 Tourer 2009-2015 Yamaha XVS950 V Star 950
Trustpilot
1 week ago
1 day ago
