

CSG Spec CAN FlexFuel Kit (WRX VA / VB) (Cobb compatible)
$599.00
CAN Flex Fuel kits, available!
For:
WRX VA 15-21 (via CAN Cobb) 589.00
WRX VB 22+ (via CAN Cobb) 689.00
CSG will now be carrying All our Flex Fuel kits. This will help in fulfillment times and will mean we can get them to your hand quickly. Thank you! They will offer tuning services as well.
For install instructions, and Tuner information and other misc info please click here!
Whats Included:
- Ethanol Compatible Fuel Lines
- IO Box (ECA) (translates flex fuel signal to Canbus)
- Ethanol content sensor with bracket(model year dependent)
- Harness adapter (model year dependent, read below for details)
- Optional: 100PSI for WRX 15+ using CAN COBB compatibility
Our Next Gen FlexFuel kit platform. These are canbus based ( On applicable options), thus connecting to a existing network in the car. So no modifications to any sensors or codes needed in a tune. We have also made it plug and play. With a simple harness that connects to the cars network via a custom harness, makes installation process simpler than before. With the option of fuel pressure. (WE HIGHLY RECOMMEND GETTING THE FUEL PRESSURE ADDON ACCORDING TO YOUR TUNER)
** A flexfuel enabled tune is required to have the flexfuel function to work. **
WRX (08-14), WRX STI (08-21)
Please refer to this listing for ECUTEK canbus compatible kits.
WRX VA (15-21) ->(COBB CAN Compatible Gateway)
For COBB they have added support for CAN based flex fuel inputs. This supports the new way COBB added sensors via “Gateway”.
WRX VB (22+) ->(COBB CAN Compatible Gateway)
For COBB they have added support for CAN based flex fuel inputs. This supports the new way COBB added sensors via “Gateway”.
WRX VA (15-21) ->(Atlas CAN Compatible)
For those using Atlas, we specified above in the download page the data you will need to input for the module to work. This kit will work for both atlas and cobb but are limited to just flex fuel and a single pressure input.
WRX VB (22+) ->(Atlas CAN Compatible)
For those using Atlas, we specified above in the download page the data you will need to input for the module to work. This kit will work for both atlas and cobb but are limited to just flex fuel and a single pressure input.
THIS does NOT modify nor change or tamper with any other sensor. We are proud of the fact this is in compliance.
So these devices will only work with those softwares that are “green speed” initiative / “The way forward” initiative , etc… that are in compliance. This will never work on non compliant tunning software. Stay green guys!
*NOTE, we are not affiliated with any third party tunning solutions.
| Weight | 16 oz |
|---|---|
| Dimensions | 10 × 8 × 2 in |
| Platform | WRX VA (15-21)(CCC), WRX VB (coming soon) (22+) |
| Fuel Pressure Addon | Yes, No |
| Logging cable Addon | Yes, No |






