753756 Street Fits 2015 to Present Xg750 Street

The Tier1 Fuel Injection Tuner represents a significant leap in EFI technology by removing the guesswork of traditional fuel mapping. Instead of relying on static maps, this unit uses the bike's own inertia and acceleration as a real-time dyno. It creates a closed-loop system that constantly adjusts fuel delivery to optimize engine performance under actual driving conditions. This results in much finer resolution, providing 10 to 20 fuel values where a standard tuner might only offer one or two. Whether your bike is stock or already has performance upgrades, this tuner empirically tests every squirt of fuel to guarantee better acceleration and smoother power delivery. This specific model fits Harley-Davidson Street models.