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Triumph Street Triple 765 R - FLAWLESS ECU Performance Flash
Triumph Street Triple 765 R Tuning 2023–2024 – What the Performance Flash achieves
The FLAWLESS ECU Performance Flash replaces the stock software in the original ECU of the 2023 and 2024 Triumph Street Triple 765 R models. By adjusting the injection, ignition, lambda control, and throttle map, you gain approximately 6–7 hp in peak power and noticeably more direct throttle response, without the need for additional hardware on the bike.
Unlike piggyback modules or auxiliary control units, we intervene directly in the stock software. The optimization remains invisible from the outside, and the ECU is neither opened nor damaged.
We custom-tune each software file to your motorcycle and the hardware actually installed. Upon request, this can be combined with FLAWLESS Quickshifter optimization, deactivated fuel cut-off, linear throttle, and reduced engine braking – each individually programmable for the Rain, Road, Sport, and Rider riding modes.
Triumph Street Triple 765 R: Stock vs. Optimized Software
| Feature | Stock | With FLAWLESS ECU Performance Flash |
|---|---|---|
| Peak power | 88.3 kW (120 hp) at 11,500 rpm (manufacturer spec) | approx. +6–7 hp peak |
| Torque | 80 Nm at 9,500 rpm (manufacturer spec) | +5 Nm torque |
| Lambda control | Permanently active | Active at idle, deactivated when in gear |
| AFR values | Stock maps | Optimized for the specific setup |
| Quickshifter | Stock tune | Optional FLAWLESS Quickshifter optimization |
| Fuel cut-off | Stock map | Deactivated on request, selectable per riding mode |
| Throttle response | Stock map per mode | Linear throttle on request in Rain, Road, Sport, and Rider |
| Engine braking | Stock tune | Reduced on request, selectable per riding mode |
| Side stand switch | Active | Deactivated on request for track builds |
| Secondary air system | Active | Deactivated on request for track builds |
| Fuel tank venting | Active | Deactivated on request for track builds |
| Additional hardware | – | None required |
Performance increase for the Triumph Street Triple 765 R
We write the tuning software individually for your Street Triple 765 R and adapt the maps to the hardware installed on your motorcycle.
Depending on the setup, this allows us to achieve an increase of approximately +6–7 hp in peak power and +5 Nm in torque.
Important note: The stock output of the Street Triple 765 often tests significantly lower. Our test bike with the catalytic converter produced only 113 hp on the dyno in stock condition – the manufacturer's claim of 120 hp is frequently not met in practice. The power gain therefore always refers to the actual measured stock performance of your specific bike.
Lambda control for the Street Triple 765 R
We program your Street Triple's lambda control to continue working normally at idle and to deactivate as soon as a gear is engaged.
Optimized injection and AFR values for the Street Triple 765 R
As part of the Triumph Street Triple 765 ECU tuning, we also adjust the injection maps. This brings your Street Triple's Air-Fuel Ratio (AFR) values into an optimized range for your specific setup.
In addition to improved drivability, this can also reduce thermal stress. The adjusted mixture preparation results in lower exhaust gas temperatures, which relieves thermal pressure on components such as exhaust valves and cylinder heads.
FLAWLESS Quickshifter optimization
With our optional FLAWLESS Quickshifter optimization, we re-tune the quickshifter on your Street Triple 765 R.
The result is faster and cleaner gear changes – on both country roads and the racetrack.
No more excessively long interruption times or missed gears. Auto-blip during downshifting is cleanly optimized.
Linear Throttle for the Street Triple 765 R
With the Linear Throttle option, your Street Triple gains a linear throttle response. Every movement of the throttle grip is directly and predictably translated into torque, resulting in significantly better controllability.
Linear Throttle can be individually programmed for the Rain, Road, Sport, and Rider riding modes.
Upon request, a quick-turn throttle with a 60° or 65° rotation angle can also be programmed.
Adjusting fan temperature
Thermal stress is not good for your motorcycle! The radiator fan typically doesn't turn on until the coolant reaches 102°C. That is significantly too high. We program the ECU so that the radiator fan switches on at 95°C.
Adjusting engine braking on the Street Triple 765 R
Upon request, we can reduce the engine braking effect of your Street Triple. The bike will coast more freely when you let off the throttle, making it smoother and more stable when entering corners.
This adjusted engine braking can also be programmed for individual riding modes.
Deactivating fuel cut-off on the Street Triple 765 R
Upon request, we can deactivate your Street Triple's fuel cut-off – ranging from subtle burbles to clearly audible pops.
You can have the deactivated fuel cut-off programmed for specific riding modes in our configurator.
Important: With a setup that includes a catalytic converter, only a "burbble" effect is possible. Please indicate when ordering whether a cat is installed on your Street Triple, and we will adjust the configuration accordingly.
Top speed limiter
With this option, we deactivate the factory top speed limiter as well as any torque limiters in various gears.
Options for track builds
Do you use your Street Triple 765 R on the track? For dedicated track builds, we can deactivate the following upon request:
- Side stand switch
- Secondary air system
- Fuel tank venting
This allows you to remove the corresponding components during conversion without triggering error messages.
Individual tuning for your setup
Every software optimization for the Triumph Street Triple 765 R is tailored to your motorcycle's specific hardware setup. Please provide the following information in the comments field when ordering:
- Installed silencer or exhaust system, e.g., LeoVince, Bodis, Remus, Austin Racing, Arrow, or Akrapovic
- Installed air filter, e.g., K&N, BMC, or Rade Garage
- Catalytic converter present: yes or no
- Other relevant modifications
This allows us to optimally tune the mapping for your Street Triple.
Matching performance parts for your Street Triple 765 R
The exhaust system and air filter in particular influence optimal map tuning. You can find suitable parts in our shop under the following categories:
- Exhaust systems from Akrapovic, LeoVince, and MIVV
- Sport air filters from K&N and MWR; BMC or Rade Garage are also suitable
Systems from Bodis, Remus, Austin Racing, or Arrow are also suitable. We are happy to advise you on which combination is best for your setup before you place your order.
How the software optimization for your Street Triple 765 R works
- Configure – Order your FLAWLESS ECU Performance Flash and select your desired options.
- Send in your ECU – Remove the ECU from your Triumph Street Triple and send it to us well-packaged and insured.
- Programming – Once received, your ECU is typically processed by our technicians within 24 hours. For shipments from Switzerland, processing time is usually 24 to 72 hours.
- Install and ride – We send your ECU back to you. Plug it in, install, and you're ready to go.
No additional hardware necessary
No additional control unit is installed on the bike for this software optimization. We program your original ECU. The unit is neither opened nor damaged during this process and remains unchanged from the outside.
Why FLAWLESS Industries?
We have been developing our software optimizations in-house for over 5 years and write every map individually – we do not use purchased off-the-shelf files.
The basis for this is created on our own high-performance simulation dyno. Every setup variant – from the stock configuration to combinations of various sport exhausts, sport air filters, and configurations with and without a catalytic converter – is physically installed and specifically tuned during development. Our maps are therefore based on real measurement data rather than guesswork or copied files.
We process well over 1,000 ECUs annually. Development and programming take place entirely in Germany. If you have questions about your setup, you can reach us directly – we will advise you before you order on which configuration best suits your bike and intended use.
Suitable for
- Triumph Street Triple 765 R, model years 2023–2024
Do you ride a Street Triple 765 RS, Moto2 Edition, or another model? You can find further optimizations for Triumph in our Triumph category.
Your benefits
- Software individually tuned to your setup
- Approx. +6–7 hp peak power gain
- Lambda control active at idle, deactivated when in gear
- Optimized injection maps and AFR values
- Lower exhaust gas temperatures; reduced thermal load on exhaust valves and cylinder heads
- Optional: FLAWLESS Quickshifter optimization
- Optional: Deactivated fuel cut-off, switchable via riding modes
- Optional: Linear Throttle in Rain, Road, Sport, and Rider
- Optional: Reduced engine braking, switchable via riding modes
- Optional for track builds: Deactivated side stand switch, secondary air system, and fuel tank venting
- Processing usually within 24 hours
- No additional control units needed on the bike
Note on usage
The FLAWLESS ECU Performance Flash alters the engine management software from stock condition. Its use is permitted exclusively on closed circuits or racetracks.
Frequently asked questions about Triumph Street Triple 765 R optimization
How much power does tuning the Street Triple 765 R gain?
Depending on the hardware installed, we achieve approx. +6–7 hp at the peak. Since the stock power of the Street Triple 765 varies significantly downward, the increase always refers to your motorcycle's actual measured stock condition.
Why does my Street Triple produce less than 120 hp stock?
Stock power varies noticeably with this model. Our test bike with the catalytic converter only reached 113 hp on the dyno stock. If the catalytic converter is removed, significantly higher performance values can be achieved.
How does the adjusted lambda control work?
The lambda control remains active at idle and is deactivated as soon as a gear is engaged. This ensures emission compliance at idle while allowing for an optimized mixture during riding without control interference.
What does the FLAWLESS Quickshifter optimization do?
We re-tune the quickshifter to ensure faster and cleaner gear changes.
Can I adjust fuel cut-off, Linear Throttle, and engine braking per riding mode?
Yes. All three options can be programmed individually for the Rain, Road, Sport, and Rider modes.
What can be deactivated for a track build?
Upon request, we can deactivate the side stand switch, secondary air system, and fuel tank venting.
Is the software tuned to my exhaust system?
Yes. We take the installed silencer, air filter, catalytic converter, and other relevant modifications into account during tuning. Please provide these details in the comments field of your order.
Does the optimization work with a catalytic converter?
Yes. The power increase and optimized injection maps are possible even with a catalytic converter. However, if the fuel cut-off is deactivated while a catalytic converter is installed, only "burbles" can be produced, not pops.
Does the ECU need to be opened for programming?
No. The ECU is neither opened nor damaged during programming. The optimization is not detectable from the outside.
How long does processing take?
After receiving your ECU, processing usually takes place within 24 hours. For shipments from Switzerland, processing time is typically 24 to 72 hours.
Is the optimization suitable for all Street Triple 765 models?
This software optimization is specifically intended for the 2023–2024 Triumph Street Triple 765 R. We offer separate optimizations for the Street Triple 765 RS and the Moto2 Edition.
Can I drive the optimized software on public roads?
The software deviates from the stock configuration. Its use is permitted exclusively on closed circuits or racetracks.