Save 17% Ktuner 2016-2021 1.5T Honda Civic NON-SI Stage 2.5 RACE Flex Fuel Tune

List price: $299.00
You save: $50.00 (17%)
Example: 5AN-A6x
List stock, or any modifications such as intake etc.
Please review supported fuel octanes for the tune you are purchasing.
Confirm You Have Checked Your Ecu Software Number.
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 Stage 2.5 RACE Flex Fuel Tune For 2016-2021 Honda Civic 1.5L NON-SI Turbo Manual and CVT Transmission Applications.

Compatible Software Numbers Supporting Map Switching:

5AA-X0x5AF-H8x5AJ-A5x 5AN-C4x 5AJ-L5x
5AN-LRx5AN-LSx5AN-K5x 5AN-AKx 5AJ-A7x
5AN-ALx5AJ-A6X 5AN-LKx 5AN-CJx 5AJ-L7x

Compatible Software Numbers Not Supporting Map Switching (Boost Level 3 will be enabled all of the time):


Ecu software notes: *x= anything therefor if your ecu has the part number 37820-5AN-A02 then your ecu software is likely 5AN-A0x. NOTE: If your vehicle's ecu software is not listed please do not place an order. Ecu Software Number Notes: 37820-5AA-A56, 37820-5AA-A58, 37820-5AA-A59 are compatible and may use 5AA-A55 or 5AA-A57 software. 5AA-L59 is compatible and may use ecu software number 5AA-L58. 5AA-L69 is compatible and may use ecu software number 5AA-L68. 5AA-A66 is compatible and maybe using ecu software 5AA-A65 or 5AA-A67. 5AA-L57 is compatible and maybe using ecu software number 5AA-L55 or 5AA-L58.

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

- Custom tune with extensive development for stock vehicles and vehicles with bolt-ons such as intake, turbo inlet pipe, intercooler, downpipe, front pipe and exhaust.
- Requires a FlexFuel kit that outputs a 0.5-4.5v scale to the ECU
- REAL DynoJet results: 250 HP 276 TQ on a complete stock Honda Civic 1.5L Turbo M/T NON-SI with upgraded clutch
- Power Gains: 69hp 81tq a stock m/t non-si using E30 or 65hp 29tq on a cvt
- CVT tune is producing slightly less torque than the manual tune below 4500 rpms to reduce strain on the CVT transmission
- Power level is automatically dialed up and down with ethanol content
- Artificial Knock Control Rise DISABLED for improved power repeatability (For most ecu software numbers).
- End User Adjustable Sensor Disables
- Rev Hang Delete (User adjustable)
- Optimized Throttle Response
- Advanced VSA Settings (User adjustable)
- Full Throttle Shift At 5,000 rpms (Manual Vehicles With Supported ECU Software Only)
- Launch Control (User adjustable) *For manual trans only.
- On The Fly Map Switching (User adjustable) *For supported software numbers only.
- 3 Adjustable power levels on the fly using cruise control buttons:
Level 1: Low Boost / ~15psi** (194 HP 205 TQ)
Level 2: Medium Boost / ~20psi** (208 HP 260 TQ)
Level 3: High Boost / ~27psi** (250 HP 276 TQ) for manual transmission. CVT MODEL: ~25psi** (246 HP 247 TQ)
*Power level target is the same with or without Eco mode enabled.
**Maximum boost pressure target is an approximation, and may vary due to atmospheric conditions and other conditions.
*For use with the factory turbo ONLY.

Fuel Requirements:
The Phearable stage 2.5R flex fuel tune tune is designed to use with a flex fuel kit and e25-e30 fuel.
You can run 91 or 93 octane fuel. Power output on 93 octane is 230 HP and 253 TQ. Power output on 91 octane is 219 HP 237 TQ. Power level is automatically dialed up and down with ethanol content.

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 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.