ecu

  1. nvallee

    Need help finding ECU Number

    hey guys! first time posting here. I recently swapped my OEM exhaust for an aftermarket exhaust on my 2018 cbr650f and I want to have my ECU flashed. Before I can get an appointment at my garage, they need my ECU number so that they know if they are able to do it or not. I saw in the manual...
  2. Cracker

    CB650R ECU flash stock Exhaust, remove pair valve ?

    Hey Im considering getting the ECU flashed to a custom map. I will keep the stock exhaust as noise regulations are getting pretty strict here(dont wanna waste money on aftermarket exhaust if i cannot ride it legally around here) So my question is, should i remove/block off the pair valve system...
  3. A

    CB650R I want to get an Arrow Exhaust, dealership urges I must get a flash ecu which will cost me about 700CAD. Anyone can confirm if it indeed needs one?

    Another dealership carrying Akrapovic says this exhaust system does not require a tune so now i'm thinking I should go that route.
  4. D

    All 650Rs Questions about derestriction

    Hello everyone, I have a question about the derestriction of a 2019 CBR 650R, I already know that i need to change the "trumpets", but can i re-flash the ECU with a "dyno map" or i need to unrestrict the ECU firstly? I'm asking because the mapper is very far away from my home and i need to...
  5. S

    CBR650R Best way to derestrict a cbr650r without flashing the ECU

    Hello, I'm from Italy and own a 2021 cbr650r that is restricted for A2. I wanted to derestrict the bike, but I don't want to flash the ECU (so that I can easily restrict it again) I know there are a few ways to do that, but I'm not that well-informed on with is the way to go. (I know the prefix...
  6. motorider

    All 650's Intro to Dyno Tuning

    After reading the postings in the forum, I noticed there were a lot of questions related to performance tuning. So I decided to write this posting based on my experience tuning my own bikes and working with tuners at local shops. So you want to get your bike dyno tuned? Before you do, you need...
  7. Jayzep

    All 650Rs Quickshifter no longer works after ECU flash

    Just got my ECU flashed and now my QS no longer works. Checked the QS and the wires but nothing is getting it to work again. Was thinking that maybe in the ECU it needs to be switched on again? But my guy who did the flash for me that it isn’t the case.. everything on the bike works as it...
  8. Jayzep

    All 650Rs Engine light after ECU Flash

    Gday guys. Installed my ecu yesterday afternoon after getting it flashed from Australian LAMS restrictions (A2 Restrictions in UK) My problem is I have a check engine light now. Bike runs fine, I took it for a ride and it’s feeling amazing! Does anyone know why there would be a check engine...
  9. K

    CB650R Black Widow Dyno Chart

    I recently got my 2020 CB650R ECU fully flashed for this exhaust, and wanted to share the dyno chart (before and after) for potential buyers of the exhaust or an ECU flash. Needless to say it is running much better in all rev ranges. Other than the now flashed ECU and the exhaust system, the...
  10. coolguy650f

    All 650Fs Is a ECU Tune Needed?

    I have a Honda CBR650f I recently got. I plan on keeping it for 1-2 years before I upgrade. The stock exhaust is horrible imo and I want to change it, but am tight on money so I cannot afford a real $1000 exhaust. I also don't think its worth dropping 1/6th of what I paid for the bike on just...
  11. David 47

    All 650Rs Whats better

    Is it better to go with a power commander or a ECU flash on a cb650r
  12. K

    CB650R Mivv GP Pro for the sound. Still remap ECU?

    I'm considering buying the Mivv GP Pro for my CB650R 2020. Link to eBay page here! But a ECU remap is very expensive where I live. I only want to buy this exhaust for the sound, so I don't really need the increased performance. On their website they mention that the performance increase...
  13. FR8TRAIN

    De-Restrict the 2019 Honda CBR650R

    Hi all, I know there are numerous threads available for this however lings is included which makes no sense to me so please I'd really appreciate some help in plain English :) From my understanding you need to flash the ECU to get the improved performance, which also adjusts the air/fuel...
  14. Gumbii

    Removing ECU. Where is it located?

    Hey guys, sending my ECU away to have it tuned. I have no idea where it is located on the bike. I have a 2016 CB650F can anyone give me some sort of clear direction on where to find it or some sort of guide to removing it. I don't normally have trouble but I don't want to be needlessly removing...
  15. Q

    Completed CBR/CB650 A2 47BHP Restrictor Kit

    For Sale; Anybody after or know anybody who wants a genuine OEM A2 licence restrictor kit? Complete A2 ECU and restricted throttle bodies. I got these direct from honda when i bought the bike brand new but have recently fitted the non restricted versions. Will ship worldwide.
  16. N

    CBR650F Ecu and Air inlets locations

    Hello all I've got a restricted cbr650f on an A2 licence in the UK so 47bhp I've had it 3 years and want to derestrict it but cant find any guides or pictures on how to do so can anyone help much appreciated.
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