Save 17% Ktuner Stage 3 Tune For 2018+ Honda Accord 1.5L Turbo

List price: $299.00
You save: $50.00 (17%)
Example: 6A0-A0X
Currently installed modifications, if any.
Specify ONE fuel octane.
Have datalogs reviewed to ensure everything is operating as it should.
By checking this box you agree all sales are final and to our terms of service. You are confirming that this service is not being used on a vehicle that is driven on public roads.

Introducing the Ktuner Stage 3 Tune For 2018+ Honda Accord 1.5L Turbo Manual and CVT Transmission Applications.

- Performance tune with extensive development
- Compatible with a completely stock vehicle
- Compatible with bolt-ons such as intake, intercooler, downpipe, front pipe and exhaust
Note: Intakes without a proper maf housing design may yield improper fuel trims
- REAL DynoJet results: 247 HP 299 TQ on a completely stock 2019 Honda Accord 1.5L Turbo 6 speed manual
- Power Gains: 48 HP 98 TQ over stock & 16 HP 39 TQ over Ktuner Stage 2
- 91 octane version produces 237 HP 281 TQ
- Improved Throttle Response
- Improved Turbocharger Response
- Numerous fuel and ignition changes
- Low end torque reduced (CVT only)
- Custom boost by gear ramp to aid in traction
- Raised idle speed to smooth vibration
- Optimized Fan Control Settings
- End User Adjustable Sensor Disables
- Rev Hang Delete (User adjustable for manual applications)
- Full Throttle Shift At 5,000 rpms (Manual Vehicles Only)
- Launch Control At 3,500 rpms (Manual Vehicles Only)
- Stage 3 Tune Targets A Peak Boost Level Of 24~24.5 psi**
- Eco Mode Targets Factory 18.9 psi** Boost Level
**Maximum boost pressure target is an approximation, and may vary due to atmospheric conditions and other conditions.

Fuel Octane:
Premium fuel is REQUIRED. 93oct+ recommended. QUALITY 91 octane can be used.
Use of lower quality fuel like California or Canada 91 octane may result in elevated k.con values which will increase knock retard.
If your fuel quality is poor, you may mix unleaded race fuel to achieve 93 octane or you may add 1.5 gallons of e85 per fill up from empty to increase fuel octane. This tune is not compatible with a flex fuel kit. 

Compatible Ecu Software Numbers:

6A0-A0X 6A0-A1X
6A0-C7X 6A0-C8X 6A0-C9X 6A0-CGX
6A0-Y7X 6A0-Y8X 6A0-87X 6A0-95X 6A0-96X
6A0-97X* 6A1-B5X 6A1-B5X 6A1-B6X 6A1-B7X
6A1-B8X 6A1-BAX 6A1-BBX 6A1-CBX 6A1-H5X
6A1-H6X 6A1-H7X 6A1-H8X 6A2-B5X 6A2-H5X
6A4-U6X 6A0-CJX 6A0-AJX 6A0-YFX 6A0-Y9X
6A0-X7x 6A0-C5x

*x= anything therefor if your ecu has the part number 37820-6A0-A02 then your ecu software is 6A0-A0X
If the ecu software number listed above has a * after it, the ecu software number does not support boost by gear.

How to check your ecu's software version or find your ktuner serial number (click here).

If your vehicle's ecu software is not listed please do not place an order. Please contact us first.

Note: All sales are final. If you order the tune for a vehicle other than a compatible vehicle you cannot be refunded.
Tune files are not transferable. Support is provided to the original purchaser only. Tune files are locked from editing a majority of parameters. Tune files do not include any tune revisions or remote tuning. Tune files are emailed within the processing time selected when you place your order.

Tune Revisions:
If you change your vehicle's modifications, we offer a tune revision service. Details can be found by clicking here.
Note: Your modifications must be compatible with the tune you purchased.

Some ecu software numbers do not have full time closed loop resulting in air fuel ratios which are not on target.
We cannot add these features. Off the shelf tunes do NOT include maf re-scaling services.

*PLEASE NOTE: For Off-Road Race Use At Sanctioned Events Only.