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aRacer's Engine Control Units (ECUs) are dedicated to revolutionizing the motorsports industry with cutting-edge technology. Designed to maximize tuning capabilities, these ECUs allow racers to unlock the full potential of their vehicles. Real-time diagnostics and user-friendly software provide critical information for informed decisions and optimized performance on the track.

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State-of-the-art air-fuel ratio control systems ensure optimal engine output and stable idle conditions during high-performance driving. Rigorously tested for reliability and durability, these ECUs can withstand the demands of motorsports.

The comprehensive product line includes ECU hardware, multi-platform software for both PC and mobile devices, and a range of race modules such as quick-shifters, racing dashboards, and sensors. Experience a seamless and integrated racing experience with aRacer and confidently push your limits to achieve success.

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Product categroies

RC MiniX

. TPS auto-tune table access
. Wi-Fi connection
. Plug and play

. Fuel injection timing
. Quick shift settings
. Air-fuel ratio
. Tracktion control
. Backfire and idle loope
. Throttle position control
. Ignition angle

RC SuperX

. TPS auto-tune table access
. Wi-Fi connection
. Plug and play

. Fuel injection timing
. Quick shift settings
. Air-fuel ratio
. Tracktion control
. Backfire and idle loope
. Throttle position control
. Ignition angle

. Race modules 
. External data logger
. Paid Nitrogen feature
. 3 maps

. Partial tuning
. TPS / VM tuning options 
. Access all VM tables
. Engine break control

SpeedTuningX

v2.0.51.0

( Windows 10 )

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aRacer X Tune

AF2 sensor

sensor kits

Quick-shift

quick shifting kits

Race panel

dashboard kits

Laser Iridium

spark plug

To set up your tuning platform correctly, we recommend watching our tutorial videos to develop your personalized tuning strategy.

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