COBB High Flow Fuel Pump 2022+ Subaru WRX
The COBB High Flow Fuel Pump (316460) upgrades the 2022+ Subaru WRX with an E85-ready AEM 340 LPH in-tank pump. Plug-and-play and 50-state legal, it is the fuel supply upgrade for flex fuel and big turbo VB WRX builds.
$235.00
Available w/ Short Backorder Delay. Contact Sales Dept. for Latest ETA.
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California Residents: Prop 65 Warning
Additional information
| Weight | 2 lbs |
|---|
CARB EO Exemption
This product is available for sale and use on emissions-controlled vehicles within the state of California and subsequently any US states which have adopted the same or lower emissions standards, when used in accordance with our application guide, because it has a California Air Resources Board (CARB) Executive Order (EO) number. International users outside of the United States should act in accordance with their local laws and regulations.
With 25 years of documented research and development in the forced induction field, AMS Performance has proven itself as the powerhouse in the automotive aftermarket. Our award winning performance systems are what all others are measured by.
Fuel Supply to Match Your Power
Turn up the boost or switch to E85 and the factory in-tank pump is one of the first things to run out of room. The COBB High Flow Fuel Pump for the 2022+ Subaru WRX replaces it with an AEM 340 LPH pump built to handle the low lubricity of ethanol and methanol, with a plug-and-play harness and a bespoke COBB retaining clip for a direct-fit install. It works with the stock tune and COBB off-the-shelf maps, making it an easy first step toward flex fuel and big turbo builds.
Key Features
- AEM 340 LPH high-flow in-tank pump
- E85 compatible, tested with ethanol up to E100, methanol up to M100 and all gasoline
- Direct replacement for the factory low-pressure in-tank pump
- Plug-and-play wiring harness
- Bespoke COBB pump retaining clip
- Compatible with the stock tune and COBB off-the-shelf maps
What’s Included
- AEM 340 LPH high-flow fuel pump
- COBB fuel pump retaining clip
- Fuel sock
- Plug-and-play wiring harness
Fitment and Emissions
Fits 2022+ Subaru WRX sedans with the 6-speed manual or CVT. Also fits 2020-2025 Outback XT, 2022-2025 Outback Wilderness, 2020-2025 Ascent, 2020-2025 Legacy XT, 2023-2025 Legacy Sport, and 2022+ Subaru BRZ and Toyota GR86.
50-state legal for use on emissions-controlled vehicles when used according to COBB’s application guide (CARB EO D-660-298 and D-660-323). The 2026 WRX application is not yet available for sale in California.
