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Apple ID1589890610
Bundle IDcom.aRacer.aRacer-X-Tune
SellerSeller
Min iOS15.6
Min macOS12.5
Device familiesiphone, ipad, ipod
Released2021-12-08
Copyright© 2012 aRacer SpeedTek Inc.
Privacy policyLink ↗
Preview 2 platforms
iPhone 1 image
iPad 1 image
What’s New Version v3.2.17
v3.2.17
Support XMAX 300 (2025) Auto Wind Shield function
Description
X Tune APP is aRacer puts the experience in participating of global competitions in the past, providing for new generation ECU for engine adjustment. It is suitable for RC Super X and RC Mini X series ECUs with more user-friendly interface, more convenient to use, and is suitable for holiday track days and daily use. It uses WiFi transmission to complete the adjustment and analysis of the relevant data in a more stable and faster way! In addition, you can also pay to turn on the built-in ECU functions according to the needs of the use, so it is the fun of playing in the engine tuning can be extended infinitely!!
X Tune has more powerful built-in functions including (depending on different sales countries and regions, related functions need to be paid to turn on):
# More powerful adjustment functions:
1. 20x17 (RPM x TPS%) fuel adjustment
2. 20x9 (RPM x TPS%) ignition timing adjustment (paid to upgrade can enable switching of 3 ignition timing MAP)
3. 20x9 (RPM x TPS%) target air-fuel ratio setting (paid to upgrade can enable switching of 3 target air-fuel ratio MAP)
# More powerful AT automatic adjustment function and more accurate & fast actual A/F data feedback through AF2 / AF1:
1. Correct the fuel value% & A/F value in time and record it in the 20x17 fuel MAP
2. The corrected result can be used as a base fuel MAP
# New features:
1. TCS tracking functions:
# The stock is not equipped with TCS, and it can be easily work in rainy and slippery conditions after starting
# The stock is equipped with TCS, can provide 3 levels adjustable
2. 3 levels of fuel correction in stock narrowband O2 sensor
Adjustable injection phase
3. Response Button for power response adjustment. After the upgrade, you can switch 3 target air-fuel & ignition timing MAPs in time
4. Guided idle speed setting
5. Guided quick shift triggered pressure setting
6. New style Backfire / Idle lope control
7. New analysis tools
# Notes:
1. X Tune is only suitable for safe and closed road track, and don’t allow to be used in public road!!
2. After paying to turn on the ECU functions, no refund can be made, because the function has been turned-on in the ECU! Before paying, you can use the trial function to confirm the applicability!
3. The adjustment function may damage the engine, please find a qualified professional technician to adjust it and it is not suitable for general users! Any adjustment causes engine damage and dangerous accidents, the company cannot provide any compensation!
About the details, please refer to: https://www.aracer-speedtek.com/product_d.php?lang=tw&tb=1&id=1770
Accessibility
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Version history 25 versions
Build 886772737vv3.2.172026-06-10 20:56:15
v3.2.17
Support XMAX 300 (2025) Auto Wind Shield function
Build 886410883vv3.2.162026-06-02 16:10:43
v3.2.16
Fixed crash issue of AutoTune
Build 886180817vv3.2.152026-05-27 16:49:13
v3.2.15
Fixed AutoTune crash Issue
Build 885660528vv3.2.122026-05-21 04:07:16
v3.2.12
Support SxS platform
Add Tuning risk notice and data use consent
Build 880796400vv3.1.22025-12-18 09:41:08
v3.1.2
Updated language package.
Build 880598826vv3.1.12025-12-15 07:05:02
v3.1.1
Supported RC Super XX ECU
Build 880268215vv3.0.202025-12-03 02:09:44
v.3.0.19
Updated eCVT function
Fixed GPS switch issue
Build 880293614vv3.0.212025-12-03 18:33:14
v3.0.21
Updated eCVT function.
Build 880092774vv3.0.172025-11-26 04:37:08
v3.0.17
Fixed ride mode matrix compatibility issue
Build 879628271vv3.0.162025-11-10 16:30:06
v3.0.16
Fixed possible issue of programing
Build 879140342vv3.0.152025-10-23 16:49:21
v3.0.13
Support new ECU - "RC Mini XX"
Fixed issue of cal. password
Modified some display issue
Build 878947983vv3.0.102025-10-15 21:29:11
v3.0.10
Support new ECU - "RC Mini XX"
Build 873390822vv2.4.42025-03-20 11:04:56
v2.4.4
Replenish and fixed description of malfunction code of MGU.
Build 872991049vv2.4.32025-03-05 17:35:58
v2.4.3 support more Vietnamese
Build 871557337vv2.4.22025-01-06 16:07:24
v2.4.2 Fixed the display issue of diagnostic icon.
Build 871451535v2.4.12024-12-30 16:28:56
v2.4.1
Modified display issue of mileage maintenance alert function
Build 871115870v2.4.02024-12-17 02:44:10
v2.4.0
New function: Vehicle maintenance alert
New function: Vehicle AFR evaluation indicator
Build 869402391v2.3.22024-10-01 14:22:24
v2.3.2
Update new ECU wireless module firmware.
Build 866160159v2.3.12024-05-23 18:00:37
v2.3.1
Support Super X ECU Auto Warmup function for electronic throttle vehicle
Build 865474033v2.2.162024-04-25 12:41:59
v2.2.16
fixed for ECU password issue
Build 865380508v2.2.152024-04-22 17:41:59
v2.2.15
fixed the issue of needed input default ECU password
Build 865325898v2.2.142024-04-19 21:23:52
V2.2.14
Fixed issue while connect to ECU without calibration password.
Added advise page for productions.
Build 864404815v2.2.132024-03-13 14:19:29
V2.2.13
1. "Upgrade" page, added "Done" or "Engine Running" alert message after "Manually Update".
2. Support the Super X PRO ECU.
Build 862902516v2.2.112024-01-15 13:26:29
2024 new feature: R. Button, EXUP, TCS Plus, Power test ...
v2.2.11
1. Fixed ECU Type distinguish problem.
Build 862806856v2.2.102024-01-10 15:00:37
2024 new feature: R. Button, EXUP, TCS Plus, Power test ...
v2.2.10 Fixed acceleration test report issue
No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.
Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
US | en-US | Free | 16 | 2.5 | v3.2.17 |
Change log 28 changes · US
✎
releaseNotes updated
v3.2.17
Support XMAX 300 (2025) Auto Wind Shield function
✎
description updated
X Tune APP is aRacer puts the experience in participating of global competitions in the past, providing for new generation ECU for engine adjustment. It is suit
✎
name updated
aRacer X Tune
◆
Version v3.2.17 released
v3.2.17
Support XMAX 300 (2025) Auto Wind Shield function
◆
Version v3.2.16 released
v3.2.16
Fixed crash issue of AutoTune
◆
Version v3.2.15 released
v3.2.15
Fixed AutoTune crash Issue
◆
Version v3.2.12 released
v3.2.12
Support SxS platform
Add Tuning risk notice and data use consent
◆
Version v3.1.2 released
v3.1.2
Updated language package.
◆
Version v3.1.1 released
v3.1.1
Supported RC Super XX ECU
◆
Version v3.0.21 released
v3.0.21
Updated eCVT function.
◆
Version v3.0.20 released
v.3.0.19
Updated eCVT function
Fixed GPS switch issue
◆
Version v3.0.17 released
v3.0.17
Fixed ride mode matrix compatibility issue
◆
Version v3.0.16 released
v3.0.16
Fixed possible issue of programing
◆
Version v3.0.15 released
v3.0.13
Support new ECU - "RC Mini XX"
Fixed issue of cal. password
Modified some display issue
◆
Version v3.0.10 released
v3.0.10
Support new ECU - "RC Mini XX"
◆
Version v2.4.4 released
v2.4.4
Replenish and fixed description of malfunction code of MGU.
◆
Version v2.4.3 released
v2.4.3 support more Vietnamese
◆
Version v2.4.2 released
v2.4.2 Fixed the display issue of diagnostic icon.
◆
Version 2.4.1 released
v2.4.1
Modified display issue of mileage maintenance alert function
◆
Version 2.4.0 released
v2.4.0
New function: Vehicle maintenance alert
New function: Vehicle AFR evaluation indicator
◆
Version 2.3.2 released
v2.3.2
Update new ECU wireless module firmware.
◆
Version 2.3.1 released
v2.3.1
Support Super X ECU Auto Warmup function for electronic throttle vehicle
◆
Version 2.2.16 released
v2.2.16
fixed for ECU password issue
◆
Version 2.2.15 released
v2.2.15
fixed the issue of needed input default ECU password
◆
Version 2.2.14 released
V2.2.14
Fixed issue while connect to ECU without calibration password.
Added advise page for productions.
◆
Version 2.2.13 released
V2.2.13
1. "Upgrade" page, added "Done" or "Engine Running" alert message after "Manually Update".
2. Support the Super X PRO ECU.
◆
Version 2.2.11 released
2024 new feature: R. Button, EXUP, TCS Plus, Power test ...
v2.2.11
1. Fixed ECU Type distinguish problem.
◆
Version 2.2.10 released
2024 new feature: R. Button, EXUP, TCS Plus, Power test ...
v2.2.10 Fixed acceleration test report issue