SKU: 54625529897

Syvecs Audi RS3 - 8Y Plug in ECU Kit

Sale price$4365.00 Regular price$4850.00
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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

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Description

Syvecs Audi RS3 - 8Y Plug in ECU KitIntroducing the Audi RS3 8Y Plug in kit 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 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

Introducing the Audi RS3 8Y Plug in kit

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 – 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 – 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 – 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 – 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 – 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 – 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/)

See the Kit in action below

Installation Manual

http://www.syvecs.com/downloads/Syvecs_Audi_RS3_8Y.pdf

Software

http://www.syvecs.com/forum/viewtopic.php?f=8&t=122

 

Shipping Notes
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  • Delivery to the USA:
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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: 54625529897

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Pawtucket, US
★★★★★ 4
Good pillows
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Takes some getting used to but and the cooling doesn’t last very long in my opinion, but overall amazing comfy pillows. The materials are good and are washable. I mostly stopped waking up with a stiff neck and back.
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Reviewed in the United States on April 20, 2026
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Jonathan
Pawtucket, US
★★★★★ 5
Believe the Reviews
Color: Cooling Blue Cover, Size: King (Pack of 2)
I purchased these pillows because we were in need of new pillows, I previously had allswell pillows which were from walmart and they were good to start but now they tragically became very sparse and it started to effect my sleep so I saw these after careful review on other pillows and reviews I came across these and I saw some reviews and videos and I ordered them.. first they are king size we ordered they are perfect for the bed, they are plump and soft, they are memory foam which has always worked out for me for support and kept it’s shape these are great it did have a little smell I guess from packaging but other than that they are a huge upgrade from what we had before! I’m excited because they are cooling too! for the price point can’t beat it and this is coming from someone who was about to spend money on a purple pillow this will be good for now definitely buy it.
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Reviewed in the United States on March 28, 2026
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PilarC
Los Angeles, US
★★★★★ 3
Inconsistent
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Ive ordered two different batches of these pillows, the first was a 2 pack, the second batch was a 4 pack. The pillows that came in the 2 pack have a different quality to them. The memory foam feels thicker, takes long to depress and to spring back to form. It offers more resistance, a heavier odor (at the start), and was the pillow that I fell in love with. Things changed when I ordered the 4 pack a couple months later. There was an inconsistency between the foam in these two different batches. both sets of pillows are comfortable. The first batch being firmer means I had to remove more foam before it became comfortable but the 2nd batch being more springy, I was able to keep all the foam inside. I docked a couple stars because I’m not able to provide a consistent experience with these pillows across all three beds in my home. If you need a pillow, order a set and be happy. If you want a bunch of memory foam pillows throughout your house, maybe look elsewhere as these may not all be identical.
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Reviewed in the United States on January 17, 2026
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Mari
Alexandria, US
★★★★★ 5
Very cool and comfortable pillows. Great value.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
These pillows are everything described on the site. They do retain shape and don’t flatten out after sleeping all night. They are nice and clean looking and comfortable. The fit on my king size bed is perfect cause I prefer the size to king size. Haven’t had to wash them yet but I have had other pillows with the same material inside and the wash ability is great.
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Reviewed in the United States on May 17, 2026
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Joe
Massapequa, US
★★★★★ 5
Great pillow
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
The pillows feel great. Being able to remove portions of the interior allowed me and my wife to have a perfect fit. They do stay cool which seems to have helped with my restlessness.
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Reviewed in the United States on May 12, 2026

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