$449.00 USD
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FITS: 8th Gen Honda Accord i4 (LX, LX-P, LX-S, EX, EX-L)
BEFORE ORDERING: KTuner is for off-road research and development testing only. Every vehicle should be flashed back to factory before being driven on a public road.
PRIOR TO ORDERING: Axion Industries is not liable for any issues with installation. All tunes require a professional, especially in order to troubleshoot any issues. Should you need assistance, please contact KTuner directly.
NOTE: Free tunes can be downloaded from the KTuner site.
What are my options?
-
KTunerFlash V1.2 End User System – Hardware/software. Datalog And Make Your Own Changes! – $449
-
KTunerFlash V2 End User System – All-In-One Display/Flash Hardware+Software. Datalog and make your own changes – $649
Part numbers for usable ECUs include:
2008-2009
- 37820-R40-A11 through A19
- 37820-R40-A51 through A59
- 37820-R41-L51 through L59 (PZEV)
- 37820-R42-A01 through A09
- 37820-R42-A51 through A59
- 37820-R42-A81 through A89
-
37820-R43-L51 through L59 (PZEV)
2010
- 37820-R40-A21 through A29
- 37820-R40-A71 through A79
- 37820-R41-L61 through L69 (PZEV)
- 37820-R42-A11 through A19
- 37820-R42-A61 through A69
- 37820-R43-L61 through L69 (PZEV)
2011-2012
- 37820-R40-A31 through A39
- 37820-R40-A81 through A89
- 37820-R41-L71 through L79 (PZEV)
- 37820-R42-A21 through A29
- 37820-R42-A71 through A79
- 37820-R43-L71 through L79 (PZEV)
KTuner Feature Matrix for 2008-2012 Accord
Feature |
Release |
BETA |
|
End User |
Dealer Tuning |
Reflash |
Real-Time Logging |
X |
|
|
X |
X |
|
Ignition/Fuel Tuning |
X |
|
|
X |
X |
X |
VTC Tuning |
X |
|
|
X |
X |
X |
Knock Tuning |
X |
|
|
X |
X |
X |
Throttle Control Maps |
X |
|
|
X |
X |
X |
Rev Limiter Settings |
X |
|
|
X |
X |
X |
2-Step Settings |
X |
|
|
X |
X |
X |
VTEC Window Control |
X |
|
|
X |
X |
X |
Closed Loop Control |
X |
|
|
X |
X |
X |
Disable Sensors |
X |
|
|
X |
X |
X |
Fuel Cut Parameters |
X |
|
|
X |
X |
X |
Fuel Correction Parameters |
X |
|
|
X |
X |
X |
Ignition Correction Parameters |
X |
|
|
X |
X |
X |
Idle Control Parameters |
X |
|
|
X |
X |
X |
Speed Limiter Has Been Removed. Please adhere to your tire speed limitations and note this feature is for off-road use only.
Dyno Plots
2012 LX Auto – Click To Enlarge

Tuning done on 91 Premium fuel in Arizona at 1100 ft.
Dashed Red – Baseline – With RV6 PCD, TBS, Pulley
Dashed Pink – +13tq, +15hp – Tuned with RV6 PCD, TBS, Intake Port, Pulley
Solid Blue – +10hp on the top end approaching the limiter – Tuned with RV6 PCD, HFC, Pulley, Intake, 3″ Exhaust
2008 EX-L Manual – Click To Enlarge

Tuning done on 91 Premium fuel in Arizona at 1100 ft.
Dashed – Baseline – Factory Tune With Intake
Solid Green – +17tq, +13hp – Tuned With Intake
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