SKU: 1221701251
cybex ecu

cybex ecu Syvecs AUDI RS3

Sale price$25.63 Regular price$28.48
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 30 - Oct 5

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Description

cybex ecu Syvecs AUDI RS3The Audi Rs3 8Y Plug in ECU Kit C A Standalone ECU for the new 8Y platform that offers full control of the Engine with OEM Integrations.? Please note: This ECU doesn't fit 2025 model year vehicles. Based on the Syvecs S7 Plus ECU, the Plug N Play kit integrates with all the OEM Audi Electronics but allows full control of the engine offering some of the following features: Live Tuning of every aspect of the engines calibration, including signals sent

The Audi Rs3 8Y Plug in ECU Kit ¨C A Standalone ECU for the new 8Y platform that offers full control of the Engine with OEM Integrations.?

Please note: This ECU doesn't fit 2025 model year vehicles.

Based on the Syvecs S7 Plus ECU, the Plug N Play kit integrates with all the OEM Audi Electronics but allows full control of the engine offering some of the following features:

  • Live Tuning of every aspect of the engine¡¯s calibration, including signals sent to the DSG.
  • Full Direct Injection and Pump Control.
  • 10 Injector Support with 5 x DI Injectors and? 5 x Port Injectors.
  • Option to Remove DI injectors (Very high HP applications)
  • Ability to select desired engine map, boost level, traction and launch control levels through steering wheel buttons or External switches
  • Fully adjustable Launch control with Anti-lag strategies and Ramp in Maps.
  • Full Variable Valve Timing control.
  • Flex Fuel control option.
  • Cruise Control option. (Radar Control and ACC/Lim Function NOT Supported)
  • Fully functional with every other control module on the car.
  • Closed loop Lambda Control with OEM Wideband Sensor.
  • Fully adjustable closed loop boost control with launch level adjustments and trims for turbo speed, air charge, engine coolant temp, exhaust gas?temperatures?etc.
  • Monitor and trimming of exhaust gas temperatures with Syvecs KT8 and Ktype Thermocouplers.
  • Built in data logging using a market leading analysis software of up to 8 hours, with data rates at up to 1000hz.
  • Rolling Antilag / Pit lane limiter strategies, great for building boost on a roll.
  • Configurable engine safety trips on important parameters like lambda, oil temperature, oil pressure, air temp, coolant temp and more.
  • Anti-theft and valet modes.
  • Super fast connection via RJ45 Ethernet port for live tuning anywhere in the world or even remotely if on track and connected to a wireless unit.
  • Adjustable traction control strategies based on lateral g and ?individual wheel speed monitoring.
  • 4 programmable target slip maps. An immediate torque reduction can be applied by the ECU via ignition retard or a fuel cut.
  • Configurable Engine Safety Trips on all important parameters such as oil temperature and oil pressure.
  • Fuel pump control of both main, and sub pumps, as well as relative fuel pressure monitoring and limiting in the event of fuel pressure dropping on boost.
  • 4 different Pedal to Throttle Angle maps with multipliers for different parameters e.g. speed. Again adjustable via steering wheel buttons.
  • Configurable individual cylinder closed loop knock control, to suit any cylinder modification with adjustments to frequency, windows for listening and gains for each cylinder. Ability to trigger full cylinder shutdown in severe knock conditions.
  • Change torque reduction levels on shifts. Essential for very high power applications where the maximum reduction available via the stock ECU is not enough to prevent damage to components.
  • Ability to change Torque ramp in after launch.
  • Change throttle blip requests to match your torque band. Especially useful on oversized turbo installations.
  • Run up to 7bar map sensors.
  • Change injector dead times based on voltage levels for proper control.
  • Change injector end angle to ensure injection point is properly calibrated.
  • Ability to fit any type of external sensor to monitor and trigger safety trips from anything such as crank case pressure to damper position.
  • Ability to use any size DBW throttle body e.g. Chevrolet LS7.
  • Wet and Dry ¨C wet and dry nitrous control with ability to drive solenoids directly and control n20 heaters via pressure monitoring.
  • Ability to control any external vehicle features based on sensor inputs e.g. Adjustable rear wing linked to G force or exhaust control valves.
  • Connect to external displays or loggers via a spare CAN connection - Check our TinyDash v2 - https://www.syvecs.com/product/syvecs-tinydash-v2-touchscreen/.
  • View any input live with built in scope up to 1000hz.
  • And much, much more!

FAQ's and Help

Q) Can i Remove the OEM SENT Map sensor
A) Yes. See the Manual for the kit here which explains how to change the Map sensor from SENT to 0-5v

Q) Do I control the OEM Intake Flaps?
A) Yes. This is set in Output Functions ¨C Fan7 (Intake Flap). It's controlled Based on RPM vs Manifold Pressure.

Q) Do I control the OEM Exhaust Valves?
A) Yes. This is set in Output Functions ¨C Fan8 (Exhaust Flap Control), Its controlled Based on Load vs DriveMode so you can open only in Dynamics mode.

Q) Do I control the Exhaust Cam Lift Solenoids?
A) Yes, we activate just the Power CAM.

Q) How is the OEM Coolant Switch Pump Controlled?
A) This is found in Output Functions ¨C Fan2 (Coolant Switch Pump). It's controlled based on Engine speed and Coolant Temp.

Q) How is the Electronic Blow of Valve controlled?
A) This is found in Output Functions ¨C Fan5 (Turbo Recirc). It's controlled via Throttle Angle, Manifold Presure and RPM.

Q) Do you use the OEM Egt sensors on Euro Models?
A) We don't support these currently

Q) Can I install?different in tank pump?
A) Yes. The Syvecs communicates with the OEM Fuel Pump Ecu to allow PWM control of the pump so it can be adjusted to suit your new pump. This is found in Output Function ¨C Fuel Pump - Fuel Pump PWM.

Q)?Which of the original features will now not work?
A) Adaptive Cruise control and LIM, we only support standard cruise control.

Q) Can I use the?OBD port still to log, read codes and clear them on other ecus on the car like ABS?
A) Yes. Via the use on VagCom.

All this on top of the usual S7 Plus features. (http://www.syvecs.co.uk/products/engine-management-system/s7plus/)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1221701251

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Lou
Battle Creek, US
★★★★★ 5
a little roomy for narrow feet.
Size: 6 Big Kid, Color: Black/Black
Nice shoes. My little one has narrow feet so they are a little lose. Overall, a nice shoe.
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Reviewed in the United States on June 4, 2026
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KNE
Battle Creek, US
★★★★★ 5
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Size: 7 Big Kid, Color: Black/Black
super comfortable!
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Reviewed in the United States on May 30, 2026
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Mike Summers
Battle Creek, US
★★★★★ 5
Great shoes
Size: 5 Big Kid, Color: Navy/Blue
Loved them but bought a size too small so had to buy another pair…my bad 🤦🏽‍♀️
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Reviewed in the United States on May 20, 2026
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The Pacific Northwesterners
Bozeman, US
★★★★★ 4
Comfortable and Easy to Wear Daily
Size: 2 Little Kid, Color: Navy/Blue
My daughter has been wearing these navy/blue shoes since the weather has been less rainy and more sunny. They are great for outdoor play, especially on days when it's warm outside. The knit mesh upper keeps her feet from overheating, and the cushioned insole feels supportive without being stiff. At size 2, the fit is accurate and the width runs a bit roomy, which gave her some growing room without feeling loose. The slip-on design with elastic laces and pull tabs is a real plus. She can get them on and off without any help, which she loves. The shoes are light enough that she barely notices them during long active days. My one small complaint is that the sole feels more like firm foam than rubber, so they can be a little slippery on smooth indoor floors. For the price, these deliver solid everyday value. They look good, hold up well to regular use, and my daughter reaches for them first most mornings. Pros: - Breathable mesh keeps feet cool - Easy slip-on design with elastic laces and pull tabs - Lightweight and comfortable for all-day wear - Accurate sizing with a roomy width - Durable for the price Cons: - Sole can be slippery on hard smooth surfaces - Limited outsole grip compared to rubber-soled shoes
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Reviewed in the United States on June 1, 2026
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DR
Battle Creek, US
★★★★★ 5
Great kids' shoe — easy on, comfy all day
Size: 3 Little Kid, Color: Pink/Lavender
My kid has been wearing these for a few weeks now and I'm genuinely impressed with how well they've held up. The knit mesh upper keeps feet cool and comfortable during long days at school and outdoor play, and the cushioned EVA midsole does a great job absorbing impact. What really won me over is the slip-on design with elasticated laces and dual pull tabs — my child can put them on and take them off completely independently, which is a huge win. The fit is snug but not tight, and they run a bit roomy in width, which is great for kids with wider feet or those who need a little growing room. At $32, the quality feels solid for the price. Lightweight, breathable, and easy to wear — these check all the boxes for an everyday kids' shoe.
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Reviewed in the United States on May 23, 2026

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