Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Ignitions and Electrical› Wiring Harnesses
COBB
Cobb 08-21 Subaru STI (Incl. 2018 Type RA) NexGen Flex Fuel Ethanol Sensor Kit
SKU: C005 325650
Moderate — 2–4 hours
Overview
Show original supplier description
Part #: 325650
Vehicle Symptoms
- Reduced power when using E85
- Check engine light for fuel trim
- Hesitation under acceleration
- Rough idle after switching fuel blends
- Poor fuel economy on ethanol mix
Diagnostic Codes
- P0171 – System too lean (Bank 1)
- P0172 – System too rich (Bank 1)
Relevant Conversations
- E85 tune without flex fuel sensor
- COBB flex fuel kit Subaru STI review
- ethanol content sensor installation
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- flex fuel tuning vs separate maps
- Subaru flex fuel kit vs injectors
- how to install COBB flex fuel kit
- best flex fuel setup for WRX STI
- COBB Accessport flex fuel
- Subaru STI flex fuel conversion
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | COBB |
| Part Number | C005 325650 |
Videos
COBB Tuning - NexGen Flex Fuel for Subaru 2008-2021 STI
Cobb Flex Fuel Install 2015+ WRX
Cobb Flex Fuel Install by WRXperts! (2017 WRX STI DIY)
Cobb Flex Fuel Kit Overview
COBB Tuning Flex Fuel - Subaru - Install/Review
IAG PTFE Flex Fuel Lines + Cobb Ethanol Sensor install in the STI
Cobb NexGen Flex Fuel Update
COBB Tuning - CAN Flex Fuel for VA WRX
Installing Cobb Flex Fuel Kit #E85 #subaru #Cobbtuning
E85 Conversion Kit Installation - 2013 Subaru WRX
Cobb Flex Fuel Install 2015+ WRX
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