✕

Attention: You are purchasing closed course competition Product(s)

I acknowledge that the product(s) being purchased () was/were designed and intended for closed course competition use only. The product(s) is/are neither designed nor intended for use on public roads or land and is against Federal and State regulations to do so. By proceeding with this purchase, I , agree to only use the product(s) for closed course competition.

If an ECU tune was purchased, please send your unmodified and undamaged OEM ECU to TST Industries, located at 623 Pleasant St, Lake Helen, FL 32744.

* All fields are required Close Aknowledgement
x

FREE SHIPPING OPTION FOR DOMESTIC ORDERS:

U.S. customers are offered a free shipping option for orders with a discounted subtotal greater than $150.00 (before taxes applied). The order's shipment destination must reside within the United States of America. The free shipping options still utilize our standard postage providers and 3rd party shipping companies. Does not apply to large items such as exhausts, stands, and bodywork shipping. All terms and conditions that apply to normal orders will continue to apply to orders with a free shipping option.

NO RESTOCKING FEES:

An item returned within 30 days of purchase, that includes an accurate RMA#, in a perfectly new, unopened condition, and that complies with our other return policies, will not be charged a restocking fee.

MOST QUESTIONS ABOUT THIS PRODUCT CAN BE ANSWERED ON THIS PAGE.

The most common product related questions are answered in the tabs section on this page. Be sure to carefully read through the "Product Details", "In the Box", and "FAQs" tabs. In addition, a lot of our products have comprehensive videos demonstrating installations and product features. You can find those videos in the "Videos" tab.

Note: Some product pages may not have all the tabs mentioned above. Please read through all the available tabs to find the answers to your questions. If you still need assistance, please use the "ASK A QUESTION ABOUT THIS PRODUCT" button below the tabs section.
NO ADDITIONAL COST: You pay at the time of checkout and never have to worry again.
COVERAGE: Our Limited Extended Warranty starts on the date of purchase. It covers all manufacturer defects for our TST Exclusive products. (Products manufactured by us with the exception of our WORX products)
EXPERT HELP: As always our team is here to help. If you’re unsure about this warranty or if your product is eligible, feel free to reach out to us and we can help answer any questions you may have!
PRODUCT ELIGIBILITY: TST will offer our Limited Extended Warranty on all products manufactured by TST Industries.
EASY CLAIMS PROCESS: Simply click the “Contact Us” page and fill out the “Returns Form” to begin the warranty process. Once our team receives your email and initiates the RMA, you can send your product back to us and we will repair/replace the product at no cost as long as a manufacturer defect is found. What qualifies as a manufacturer defect? Check out our Terms and Conditions for some examples!

aRacer RC Super-X Twin Cylinder Standalone ECU for Kawasaki Ninja 400 2018-2022

  • aRacer RC Super-X Twin Cylinder Standalone ECU for Kawasaki Ninja 400 2018-2023 NON-ABS
  • What's included.
  • Gain total control over your ECU with the aRacer RC Super-X Twin Cylinder Standalone ECU.
  • Installs on the Kawasaki Ninja 400 via plug-and-play connectors.

aRacer RC Super-X Twin Cylinder Standalone ECU for Kawasaki Ninja 400 2018-2022

aRacer RC Super-X Twin Cylinder Standalone ECU for Kawasaki Ninja 400 2018-2022

The aRacer RC Super-X ECU provides improved performance, ECU control, processing power, and heat dissipation born from aRacer's experience in SBK. Using the free mobile app or Speed Tune X software, you can make adjustments and stream real-time data from your Kawasaki Ninja 400 to your mobile device, tablet, or laptop via the built-in WiFi connectivity to dial in your Ninja 400 exactly the way you need it for total track domination.

Applications:

Kawasaki Ninja 400 Non-ABS | 2018, 2019, 2020, 2021, 2022

This is NOT compatible with ABS models or the 2023+ models.

Returns are NOT accepted for this item and no warranty is provided. Use at own risk.

Have a Question About This Product?
SKU RACER-1011=1
2018 - 2023/Ninja 400/Kawasaki
aRacer RC Super-X Twin Cylinder Standalone ECU for Kawasaki Ninja 400 2018-2022
 
Price: $495.00
Quantity

ATTENTION:

If buying this product as part of the Buy Together bundle below, define these options there.

▾

CLOSED COURSE COMPETITION ONLY
This item was designed and intended for closed course competition use ONLY. This product is neither designed nor intended for use on public roads or land and is against Federal and State regulations to do so.

  • Product Details
  • In the Box
  • Recommended Accessories
  • Videos
  • FAQs

RC Super-X ECU Hardware

  • NOT compatible with ABS models
  • Fully replaces the stock Kawasaki ECU
  • Plug and play wiring, meaning no cutting, splicing, or soldering required
  • New track layout computing module achieves real-time multi-tasking calculations with 406% improved accuracy
  • Features a blazingly fast 6-core MCU and dual MCU block division for faster processing speeds
  • Built-in WiFi connectivity with 360-degree antenna provides a 20% stronger signal
  • Anodized CNC machined shell features a diamond cut heat sink design to increase heat dissipation
  • Fly Recorder's built-in memory has been increased by 33%
  • IP67 waterproof connection

RC Super-X ECU Features

  • Pairs with the free aRacer X Tune app or Speed Tune X software - no additional app purchase required
  • Works with the aRacer AF2 Wideband Sensor to provide improved AutoTune adjustments
  • New WiFi connectivity enables reliable connection with smartphones, tablets, or laptop
  • Fuel and injection tuning
  • Ignition timing accuracy improved to 0.25CA
  • Features new eBoost motor power assist mode
  • New automatic adjustment design (AI Tuning) with TPS% or kPa pressure adjustment basis
  • Can increase rev limit
  • Guided quick discharge trigger pressure setting
  • Updated Backfire/Idle loop control
  • Updated analysis tools
  • Works with improved and easier-to-use Speed Tune X software

Description

Born from aRacers' SBK racing efforts, the RC Super-X ECU provides the most control, processing power, and adjustability available for the Kawasaki Ninja 400. By replacing your stock ECU completely, the RC Super-X enables you to take full control of all ECU parameters as well as gather and review important data that can help you decrease your lap times and land your boots on the podium. Pair the RC Super-X with aRacer's mobile app or Speed Tune X software and take full advantage of the adjustability and data logging features while making changes on the fly via the built-in WiFi connectivity. You can tune your Ninja 400 in real-time when paired with the aRacer AF2 Wideband Sensor with the AI Tune function, or simply wirelessly monitor your Ninja 400's engine data and track data in real-time via the Speed Tune X software. By completely replacing the stock ECU, you avoid problematic piggyback setups in favor of a dedicated ECU that plugs in using OEM-style plugs and provides you with the tools to increase performance on your Kawasaki Ninja 400.

Please note this item is not DOT approved and may not comply with the laws and regulations in your area. See our Terms & Conditions for more information.

Returns are NOT accepted for this item and no warranty is provided. Use at own risk.

  • aRacer RC Super-X ECU

Click HERE to view the aRacer X-Tune User Manual

Speed Tune X Software

Wifi Connect

Q: Does this replace my stock ECU?
A: Yes - this is NOT a piggyback setup. It replaces your OEM ECU completely.

Q: Do I need the app?
A: Yes - the aRacer X Tune app is required. It's now a free app and no longer requires a $16 purchase.

Q: What is the warranty for this ECU?
A: This item does NOT come with a warranty. By installing this ECU, you assume all risk, potential damage, and costs associated.

Q: How long will it take for me to receive this once I order it?
A: Our handling time is 1-2 business days, and the shipping time varies based on the shipping method selected. To learn more about shipping times, please see the articles in our Terms & Conditions regarding domestic and international shipping here.

Q: I'm located outside of the United States. Will I have to pay duties on this item?
A: Some countries charge additional fees when a package is imported and delivered to the recipient. We have no way of knowing or estimating what these fees will be. It is the buyer's responsibility to cover these additional costs.

Q: What is your return and warranty policy?
A: This item is NOT eligible for return. Please read over our policies thoroughly on our terms and conditions page BEFORE making your purchase.
TST Industries Terms and Conditions
warning

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Ask a question about this product

Reviews

There have been no reviews

Add your own review

 
Dear Customer, TST Industries' website uses cookies to allow us to better understand how the site is being used and to enhance your shopping experience. By continuing to use this site, you consent to this policy. Click to learn more.