Honda Accord 2013-2017 Ktuner V1.2
2013–2017 Honda Accord 4-Cylinder K24
KTuner
Looking for KTuner for your 2013–2017 Honda Accord 4-cylinder? KTunerFlash V1.2 and V2 give owners of supported Accords the ability to flash the factory ECU, record datalogs, and make calibration changes. Whether your Accord is stock or has an intake, exhaust, or RV6 PCD, start by checking your ECU part number to find the right tuning option.
KTunerFlash V1.2 vs. KTunerFlash V2
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KTunerFlash V1.2: A laptop-based flash and datalogging system for owners who want to review logs and make their own changes.
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KTunerFlash V2: An all-in-one display and flashing device with datalogging and calibration access.
Unsure which KTuner to order? Send Kugan Tuning your Accord’s year, transmission, ECU part number, and modification list. We can help you check compatibility before you buy.
Honda Accord KTuner Features
On supported 2013–2015 Accord ECUs, KTuner provides real-time datalogging and access to fuel, ignition, VTC, knock, throttle, rev limiter, two-step, VTEC window, closed-loop, fuel-cut, correction, and idle settings. Available features depend on the ECU and software version, so confirm the capabilities of your specific 2016–2017 ECU before ordering.
Supported reflash calibrations include combinations with an intake, RV6 PCD, and exhaust. Tuned reflashes require 91-octane fuel or higher. Your calibration should match the parts and fuel used in your Accord.
2013–2017 Accord KTuner ECU Compatibility
Check the part number on your ECU before purchasing. Matching the vehicle year alone does not establish compatibility.
| Market and year | Transmission | Supported ECU part numbers |
|---|---|---|
| North America, 2013 | Manual | 37820-5A2-A01–A06; 37820-5A2-A11–A16 |
| North America, 2013 | CVT | 37820-5A2-A51–A59; A61–A69; A71–A79 (Sport); A81–A89; 37820-5A3-L51–L59; L61–L69; L71–L79 (Sport); L81–L89 |
| North America, 2014 | Manual | 37820-5A2-B01–B02; 37820-5A2-B11–B12 |
| North America, 2014 | CVT | 37820-5A2-B51–B52; B61–B62; B71–B72 (Sport); B81–B82; 37820-5A3-L11–L12; L21–L22; L31–L32 (Sport); L41–L42; 37820-5A2-G51–G52; G61–G62; G71–G72 (Sport); G81–G82 |
| North America, 2015 | Manual | 37820-5A0-A01–A04; A11–A14; C01–C04; C11–C14; L01–L04; L11–L14 |
| North America, 2015 | CVT | 37820-5A0-A51–A53; A61–A63; A71–A73 (Sport); A81–A83; C51–C53; C61–C63; C71–C73 (Sport); C81–C83; 37820-5A1-L51–L53; L61–L63; L71–L73 (Sport); L81–L83 |
| North America, 2016–2017 | Manual | 37820-5A0-B01–B04 (Sport); B11–B14 |
| North America, 2016–2017 | CVT | 37820-5A0-B21–B25; B31–B35; B41–B45; B51–B55; B61–B65 (Sport); B71–B75; B81–B85; B91–B95; L21–L24; L31–L34; L41–L44; L51–L54; L61–L64; L71–L74 |
| International, 2013–2015 | Manual | 37820-5A2-R11–R14; 37820-5A2-K01–K04 |
| International, 2013–2015 | CVT/automatic | 37820-5A2-F51–F52; F61–F62; X71–X72; X81–X82; 37820-5B2-K51–K54; K61–K64; K91–K94; M51–M54; R61–R64; R81–R84; Y51–Y54; Y61–Y64; Y71–Y74; Y91–Y94 |
Shortened part numbers within a table cell use the most recent full prefix. For example, “A61–A69” following “37820-5A2-A51–A59” means “37820-5A2-A61 through 37820-5A2-A69.”
Accord KTuner Dyno Results
The dyno graphs below show tests performed at approximately 1,100 feet on 91-octane fuel. They compare the factory car and calibration with KTuner tuning, then show results with additional parts, including an intake and RV6 PCD. A separate graph compares results with a Takeda intake and KTuner tuning. Open the graphs to review the individual runs.
Frequently Asked Questions
Does KTuner work with a 2013–2017 Accord Sport?
Several Sport ECU part numbers appear in the compatibility list above. Check the part number on your ECU to confirm your vehicle’s match.
Can I datalog my Accord with KTuner?
Yes. KTuner supports real-time logging on the supported ECUs described above. The V1.2 and V2 systems both offer datalogging.
Do I need to identify my ECU before ordering?
Yes. Accord ECU support varies by year, transmission, market, and part number. Send us your ECU part number if you would like help checking it.
Off-road use notice: KTuner is intended for off-road research and development testing only. Flash the vehicle back to its factory calibration before driving on public roads. If a calibration removes the speed limiter, observe your tires’ speed ratings and use the vehicle only in an appropriate controlled setting.
