Save 14% Ktuner Stage 4 FLEX FUEL Tune For 2018+ Honda Accord 2.0L Turbo

List price: $349.00
You save: $50.00 (14%)
Example: 6B2-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 4 FLEX FUEL Tune For 2018+ Honda Accord 2.0L Turbo Manual and Automatic Transmission Applications.

*Requires Ktuner and a Flex Fuel Kit. *Works with the stock turbo only.
Flex fuel kits can be found on our website by clicking here.
If you have an aftermarket turbo we offer custom etuning on our website.

- Performance tune with extensive development.
- Compatible with a stock vehicle with a flex fuel kit.
- Compatible with with bolt-ons such as intake, intercooler, charge piping, downpipe, front pipe and exhaust.
- Must use a factory accord 2.0T turbo. 
Note: Intakes without a proper maf housing design may yield improper fuel trims. We recommend PRL intakes.
- REAL DynoJet results: 335 HP 379 TQ on a 2018 Honda Accord 2.0L Turbo With Automatic Transmission on E32 fuel using a PRL HVI, PRL Intercooler, PRL RACE Downpipe, PRL Front Pipe & Stock Exhaust. Testing was done on an 82 degree day with hot intake air temperatures. With cooler weather we would expect to see another 5 hp.
- Gain 22 HP 19 TQ over Ktuner Stage 2 Flex Fuel Base Tune
- Optimized first gear boost target
- Optimized Lower Vtec Engagement Point
- Optimized Fan Control Settings
- End User Adjustable Sensor Disables
- End User Adjustable Throttle Padding & Throttle Responsiveness
- Rev Hang Delete (User adjustable for manual applications)
- Advanced VSA Settings (User adjustable)
- Full Throttle Shift At 5,000 rpms (Manual Vehicles Only)
- Launch Control At 3,000 rpms (Manual Vehicles Only)
- ECO Mode Targets Stock Boost Levels
- Stage 4 Tune Targets A Peak Boost Level Of 24~24.5 psi**
**Maximum boost pressure target is an approximation, and may vary due to atmospheric conditions and other conditions.

Fuel Requirements:
The Phearable stage 4 accord flex fuel tune tune is designed to use with a flex fuel kit and e30-e35 fuel.
You can use 91/93oct fuel and the ecu will automatically adjust.
Power output on 93 octane is roughly 314 HP and 366 TQ. Power output on 91 octane is roughly 281 HP 327 TQ.

Compatible Ecu Software Numbers:

6B2-A0X 6B2-A2X 6B2-A5X 6B2-A6X 6B2-A7X
6B2-A8X 6B2-A9X 6B2-D5X 6B2-X5X 6B2-Y6X
6B2-C5X 6B2-X7X 6B2-Y8X 6B2-Y9X

Ecu software notes: *x= anything therefor if your ecu has the part number 37820-6B2-A06 then your ecu software is 6B2-A0X

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.

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.

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.

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