KTuner for 16+ Civic 1.5 Turbo CVT and MT

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.

See Dyno testing results at the bottom of the page.

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

How do I get KTuner?
• Contact a dealer for dealer testing or to order a KTuner kit.

If you do not see your part number listed below, we can add it. Contact us via Info@KTuner.com

Some ECU codebases may not have all custom features present and an asterisk next to an ECU number signifies that it may be an initial release and not have advanced features beyond standard tuning. Part numbers for usable ECUs include:

United States Civic 1.5T
2016+ MT 37820-5AA-A01 through A08
37820-5AA-A11 through A12
37820-5AN-A01 through A04
37820-5AN-A11 through A15
37820-5AN-A21 through A22
37820-5AN-A31 through A32
2016+ CVT 37820-5AA-A51 through A59
37820-5AA-L51 through L59
37820-5AA-A61 through A69
37820-5AA-L61 through L69
37820-5AA-A71 through A73
37820-5AA-L71 through L73
37820-5AA-A81 through A83
37820-5AA-L81 through L83
37820-5AA-A91 through A95
37820-5AA-L91 through L95
37820-5AN-A51 through A54
37820-5AN-A61 through A64
37820-5AN-L51 through L54
37820-5AN-L61 through L64
37820-5AN-A71 through A74
37820-5AN-A81 through A84
37820-5AN-L81 through L84
37820-5AN-A91 through A94
37820-5AN-L91 through L94
37820-5AN-AF1 through AF4
37820-5AN-LF1 through LF4
37820-5AN-AG1 through AG4
37820-5AN-LG1 through LG4
37820-5AN-AH1 through AH4
37820-5AN-LH1 through LH4
37820-5AN-AJ1 through AJ4
37820-5AN-LJ1 through LJ4
37820-5AN-AK1 through AK4
37820-5AN-LK1 through LK4
37820-5AN-AR1 through AR2
37820-5AN-LR1 through LR2
37820-5AN-LS1 through LS2
37820-5AN-B51 through B53
37820-5AN-951 through 953
37820-5AJ-A51 through A54
37820-5AJ-A71 through A74
37820-5AJ-L51 through L54
37820-5AJ-L61 through L64
37820-5AJ-L71 through L74
International
MT 37820-5AA-C01 through C08
37820-5AA-C11 through C12
37820-5AN-C01 through C06
37820-5AN-C11 through C15
37820-5AN-C31 through C36
37820-5AN-C41 through C44
37820-5AN-CA1 through CA2
37820-5AN-CB1 through CB2
37820-5AN-CC1 through CC2
37820-5AA-K01 through K08
37820-5AA-K11 through K18
37820-5AA-K21 through K28
37820-5AA-X01 through X08
37820-5AF-B11 through B13*
37820-5AF-B41 through B43*
37820-5AF-BH1 through BH3*
37820-5AF-C41 through C43*
37820-5AF-CH1 through CH3*
37820-5AF-H11 through H13*
37820-5AF-H21 through H23*
37820-5AF-HF1 through HF3*
37820-5AN-E11 through E13
37820-5AN-E21 through E23
37820-5AN-E31 through E33
37820-5AN-E41 through E43
37820-5AN-EA1 through EA3
37820-5AN-EB1 through EB3
37820-5AN-EC1 through EC3
37820-5AN-EF1 through EF3
37820-5AN-EK1 through EK3
37820-5AN-G21 through G23
37820-5AN-J11 through J12*
37820-5AW-G01 through G03
37820-5AW-G11 through G13
37820-5AW-G31 through G33
37820-5AW-G41 through G43
37820-5AW-GA1 through GA2
CVT 37820-5AA-C51 through C58
37820-5AA-C61 through C68
37820-5AA-C81 through C82
37820-5AA-C91 through C95
37820-5AA-K51 through K58
37820-5AA-K61 through K68
37820-5AA-K71 through K78
37820-5AA-X51 through X57
37820-5AA-Y51 through Y57
37820-5AA-Y61 through Y67
37820-5AF-B51 through B53*
37820-5AF-B61 through B64*
37820-5AF-B81 through B84*
37820-5AF-B91 through B94*
37820-5AF-CJ1 through CJ4*
37820-5AF-H81 through H86*
37820-5AF-H91 through H96*
37820-5AG-N71 through N72*
37820-5AG-N81 through N82*
37820-5AG-P51 through P52*
37820-5AG-P61 through P62*
37820-5AG-P71 through P72*
37820-5AG-P81 through P83*
37820-5AG-P91 through P92*
37820-5AG-Q61 through Q62*
37820-5AG-Q71 through Q72*
37820-5AG-QG1 through QG2*
37820-5AG-S51 through S53*
37820-5AG-S81 through S83*
37820-5AG-S91 through S93*
37820-5AG-SF1 through SF3*
37820-5AG-U71 through U72*
37820-5AG-U91 through U92*
37820-5AG-UF1 through UF2*
37820-5AG-Z51 though Z53*
37820-5AG-Z71 through Z72*
37820-5AG-Z81 through Z82*
37820-5AJ-J61 through J62*
37820-5AN-C51 through C58
37820-5AN-C71 through C75
37820-5AN-CF1 through CF4
37820-5AN-CH1 through CH4
37820-5AN-E61 through E63
37820-5AN-E71 through E73
37820-5AN-E81 through E83
37820-5AN-G51 through G52
37820-5AN-G71 through G72
37820-5AN-G91 through G92
37820-5AN-GH1 through GH2
37820-5AN-J51 through J52*
37820-5AN-J61 through J62*
37820-5AW-G51 through G52
37820-5AW-G71 through G72
37820-5AW-G91 through G92
37820-5AW-GC1 through GC2
37820-5AW-GF1 through GF2
37820-5AW-GH1 through GH2
37820-5AW-T51 through T52*
37820-5AW-TJ1 through TJ2*

KTuner feature matrix for 16+ Civic 1.5T (BETA means the feature is currently in testing phases):

Feature Final BETA End User Dealer Tuning Reflash
Real-Time Logging X X X
Ignition/Fuel Tuning X X X X
Flex Fuel Ignition/Fuel/Boost Tuning X X X X
Rev Hang Disable (MT Only) X X X X
Throttle Padding Quick Adjustment X X X X
Throttle Control Quick Adjustment X X X X
Rev Limiter Settings X X X X
2-Step Settings X X X X
Full Throttle Shift Limiter (Advanced Feature MT Only) X X X X
Anti-lag Settings (Advanced Feature MT Only) X X X X
Dual Boost Targets (ECO/Normal) X X X X
On The Fly Map Switching (Advanced Only) X X X X
Three Tune Levels For OTF Map Switching (Advanced Feature Only) X X X X
Boost By Gear (Advanced Feature Only) X X X X
Turbo Responsiveness Quick Adjustment X X X X
Turbo Ramp Quick Adjustment X X X X
Turbo Spool Quick Adjustment 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 removed. Please adhere to your tire speed limitations and note this feature is for off-road use only.

End User Adjustability Is Now Available!
This package includes three starter maps, 16.5PSI, 18PSI, 21PSI, and dual factory/21PSI tune switched by the ECO button. Also included are quick adjustments that give you easy levels of control for throttle response, partial throttle boost response, and turbo spool. Pick the combo of settings that’s right for your testing needs!

We are currently offering three research calibrations with more to come in the future. Stage 0 and Stage 1 can be ran with 87 octane fuel, but running 91+ will give the best results.
Stage 0 (CVT and MT):
Improved throttle response
Reduced turbo lag
Improved low-end and midrange torque
Smoothed boost curve, 15psi
Producing a much more sporty feel and drivability

Stage 1 (CVT and MT):
Improved throttle response
Removed throttle dampening on low end, better performance off the line
Reduced turbo lag
Improved low-end and midrange torque
Boost raised to 18psi
Producing a much more sporty feel, drivability, and additional top end power!

Stage 2 (CVT and MT):
Improved throttle response
Removed throttle dampening on low end, better performance off the line
Reduced turbo lag with aggressive spool up
Improved low-end and midrange torque
Boost raised to 21psi
Producing a much more sporty feel, drivability, and additional top end power!

Stage 2 Dual Calibration (CVT and MT):
Improved throttle response
Removed throttle dampening on low end, better performance off the line
Reduced turbo lag with aggressive spool up
Improved low-end and midrange torque
Factory boost in ECO mode
Boost raised to 21psi in normal
Producing a much more sporty feel, drivability, and additional top end power!

Flash Back To Stock At Any Time

Dyno Results
MT
Stage 1 MT Results:
Stage 1
Stage 2 MT Results:
Stage 2

CVT
Notes: Due to testing with a CVT the numbers are skewed since RPM did not match up on the top end. Tested in the brazilian market where the Civic X is detuned from the factory, so factory numbers are lower. These test results are to give an indication of real gains with our platform.

Brazil – Factory vs Stage 1

Stage 2