VORTEX box Yamaha 450 YFZR
PRODUCT DESCRIPTION
Pre-programmed ECU with 10 ignition and injection curves.
Connection in place of the original box, no modifications to be made.
Injection adjustment from -10% to +12.5% for low, mid and high revs.
Adjustments are made using a simple screwdriver with visual cues on the case.
V Boost program to enhance spark plug spark throughout the RPM range.
Waterproof case.
Reprogramming software available as an option (contact us)
