Overview Honda 115hp iST Outboard BF115JXDA The Honda 115hp iST Outboard BF115JXDA pairs advanced four-stroke performance with Honda’s Intelligent Shift and Throttle (iST®) drive-by-wire system. Built for boats requiring an extra-long 25-inch shaft, this model delivers smooth, cable-free shifting and precise throttle response from the helm. Engineered by Honda Marine, it combines refined power, excellent fuel efficiency, and simplified ownership for confident operation on the water. Features and Performance Intelligent Shift & Throttle (iST®) drive-by-wire for smooth, precise control 2,354cc 4-Cylinder Engine delivers strong torque with low vibration Dual Overhead Cam (DOHC) design enhances airflow and high-RPM performance Dual-Stage Induction optimizes power delivery across the RPM range PGM-FI Electronic Fuel Injection ensures easy starting and crisp throttle response Best-in-Class Fuel Efficiency helps reduce operating costs Engine Command Module improves diagnostics and system management 3-Way Cooling System maintains stable operating temperatures Power Trim & Tilt for effortless trim adjustment and shallow-water maneuvering High Output 40-Amp Charging System supports modern marine electronics Fresh Water Flush Port & 4-Front Corrosion Protection simplify maintenance and extend engine life Variable Speed Trolling provides fine RPM control for anglers Why You Should Buy it If you want a 115hp outboard with advanced digital control and an extra-long shaft, the BF115JXDA is an excellent choice. The iST drive-by-wire system delivers smoother shifting and cleaner installation than traditional cable setups, while the DOHC engine provides responsive, efficient power. Backed by a 5-year Honda Marine factory warranty, it’s built for reliability, comfort, and long-term value.
