The Yamaha YZF YZF R3 42bhp ECU flash is available from VR Tuned ECU Tune Yamaha YZF R3 42bhp 2015+. Unlock the full potential of your vehicle with our ECU Tuning. Expect faster acceleration, better performance, and improved throttle control.

Engine Power Ratings:

• Stock Power 42bhp | 30nm
• Tuned Power 47bhp | 37nm
• Gains 5bhp | 7nm

What are the benefits of our tuning?

• Our team of calibrators have tuned engines worldwide.
• ECU tuning is done to perform while being safe and reliable.
• With our ECU Flash, basic bolt-on performance parts will not require a retune of your ECU.
• For gasoline vehicles, if you add higher octane fuel, the ECU will adjust accordingly.
• We pride ourselves on customer service.
• Other custom enhancements are available such as raising limiters if requested and applicable.

How to Flash Your ECU?

• Use the Alientech Powergate 3+ handheld device. This device is a touchscreen module that lets you store your original and tuned files to easily flash between them. See Instructions Here.

For reference, this ECU is a Denso B02-H591A-10.