Premium Member cornerslider Posted July 3, 2020 Premium Member Share Posted July 3, 2020 I picked up a new 2019 Yamaha R3 late last fall. This is my street bike. My FZ-07 is now a dedicated track bike. I'm keeping the R3 motor, and intake all stock. I added an Akrapovic GP slip-on. Adding a slip on, while leaving the stock CAT on does nothing for performance. Essentially, my R3 is stock for all practical purposes. I'm pretty active on the R3 forum as well. I kept seeing posts about the excessive engine braking on the R3. I didn't think it was all that bad? I mean, it's a little 321cc parallel twin... How much engine baking could it really produce??? I thought: "Maybe I don't know, what I don't know"??? I was right- I didn't.... I went to the 2WDW website, and they where having a COVID-19 discount on ECU flashing for $249. That was the cheapest I've ever seen it. They did a great job on my FZ-07 flash, so I thought I'd pull the trigger. I gave them all the details of my bike, and was clear that I obviously wasn't chasing HP, but wanted it to do everything "better". They turned it around in a week door-to-door, which is amazing to me. I reinstalled the ECU, and everything worked as it should. I just took it for a ride this morning for the first time since the flash. I knew within the first block, that I had a different bike! It did everything better, just as I had hoped!!!! The lack of engine braking was a drastic change. I had no idea how much engine braking a little 321cc motor could produce!!! It was instantly an easier bike to ride. Granted, it wasn't a difficult bike to ride to begin with, but the flash helped dramatically. I roll off the throttle now, and it just glides effortlessly into gradually slowing down. Very seamless, effortless, and just plain FUN!!! I know people are always gonna ask "is it faster now?"- Honestly, I don't think so. That wasn't my end goal at all. When I got on the throttle hard this morning, it felt the same as it did before the flash- no better, no worse.... What I gained was a bike that runs smoother, and easier to ride. I'm happy with my choice, and it was definitely worth the money. I posted this on this site because the R3 has the EXACT same motor as the MT-03. I know a lot of people are looking at the MT-03. It's a very fun, smooth, high-reving little package. You can really wined it up on the street, and be pretty darn close to being "legal" - 5 ""W.O.T. until you see god, then brake" Link to comment Share on other sites More sharing options...
YZEtc Posted July 4, 2020 Share Posted July 4, 2020 Good to know this. Thank you for posting the results. Link to comment Share on other sites More sharing options...
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