#Ecu flash tune motorcycle atlanta ga update
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#Ecu flash tune motorcycle atlanta ga software

Let’s face it, this bike rides insanely hot! Due to the new exhaust system and idle/cruise air fuel mixtures the bike has it is a recipe to being constantly in the 215+F range and burning your legs while you ride, making it uncomfortable anywhere you’re not going 50+MPH. This also means in theory you can run race fuels, light ethanol mixes, light nitrous mixes as well with one tune - we will test this in the future. Luckily is the death of the piggyback fuel controller as the factory system and is 200 times better and more effective per gear, per EGT (Exhaust Gas Temperature), and per throttle position than any other aftermarket oxygen sensor deleted alpha-N piggyback system (Rapidbike, PC5, Bazazz) on the market. However, fuel can be trimmed for better result as it targets real time fuel corrections (think Dynojet PC5 Autotuner but better). Being factory rich also helps it cool the turtleshell exhaust system and meet street standards. The new S1000RR is factory equipped with 5-wire widebands (new for the S1000RR and any motorcycle we know of!) and is very precise on targeting a specific AFR (Air/Fuel Ratio) through a closed loop corrective system from idle to redline.

It is also set artificially lean at idle, cruise and warm up which results in stalling and cold/hot start issues. The 2020 BMW S1000RR fueling is set rich for exhaust gas temperature purposes than it needs to be from the factory. We have been testing 14,800 and 15,000 for a while with power still climbing and no side effects. As you notice with this limiter most bikes will crash into the rev limiter while still gaining power. The stock RPM limiter is set to 14,500 RPM. You won’t win any rev competitions with a 30% exhaust valve opening! You can see there’s only a 45% opening at 10,000 RPM in second gear.

#Ecu flash tune motorcycle atlanta ga software

The values inside the table represent how far open the OEM software allows the exhaust valve to open.

From left to right signifies RPM and the 0-6 on the left from top to bottom represents neutral to 6th gear. We extracted this table from the US model software and is unmodified. Lower gears will reduce sound and power by 3-5HP by only opening the valve less then 100% even in high RPM’s. Opening these valves for racing use allows for some horsepower as they are both gear and RPM dependent just like the butterfly valves for the throttle. The US vs NON-US models use completely different and more aggressive exhaust valve tables for the upper and lower exhaust valves, but both bikes are heavily restricted in the grand scheme of things. Even slip-on exhaust sounds almost the same as stock due to this valve closing so much. The valve closed makes the bike a lot more quiet than if it were open. Why would they do this? Noise regulations. It does good by making back pressure when needed but also hinders the 2020+ S1000RR from making the most power possible at mid to upper RPM. The exhaust valve is a double edged sword. Second gear will feel like a 600, third gear feels like a 750, and fourth is more like a Ducati 959! Let’s look at the US model, 2.00 (second gear), first value to the left - That’s 40% throttle!! This is why we see a lot of complaints from US S1000RR owners about the bike “feeling like a 600” in the mid-range for second, third and fourth gear. The values inside represent OEM throttle opening percentage. This graph reads the US and NON-US model first through sixth gear restrictions. Reading the left side of the graph from top to bottom is the gear. Reading the top of the graph from left to right is RPM. You can see a comparison to the US and NON-US throttle table. There are quite a few restrictions on the 2020 S1000RR and some of the restrictions work in conjunction with one another.įirst and foremost there are HEAVY throttle restriction with the worst offender being the US model.

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Stage //M+ was developed to remove these restrictions and unlock your S1000RR’s full potential for racing use only. These restrictions are due to many factors insurance, safety and noise regulations (US models) as well as EURO4 regulations (Euro models). US and European model S1000RR’s have been restricted from the factory, with the US models having some of the worst restrictions we have ever seen on a BMW liter bike short of the 2017+ BMW K1600. Introducing our inaugural flash for the 2020+ BMW S1000RR! Utilizing our decade of experience and research into the BMW S1000RR has helped us A LOT to develop the 2020 RR Stage “//M+” Flash over last year utilizing European pre-production items. Just released this morning from BrenTuning:

#Ecu flash tune motorcycle atlanta ga update

The price seems to be $595 but no mention of what needs to be sent to them for the flash.Īdditionally I would like to know if they will offer early adopters an upgrade or update when they figure out the rest of the bike. Just wanted to post this up to share another option for an ECU flash.