AEM Performance Fuel Pumps
High-flow fuel pump solutions engineered to support increased horsepower, ethanol compatibility, and reliable fuel delivery in performance applications.
High-Flow Fuel Delivery
Performance fuel pumps designed to provide consistent fuel supply for turbocharged and high-output builds.
Power-Ready Performance
Engineered to support increased horsepower levels and performance tuning applications.
Ethanol Compatible
Select AEM fuel pumps are designed to support ethanol-based fuels for modern performance setups.
Platform-Specific Fitment
Vehicle-specific and universal fuel pump solutions for popular Subaru and enthusiast platforms.
Shop AEM Fuel Delivery Components
Browse AEM high-performance fuel pumps designed to support upgraded fuel systems and performance builds.
Fuel Pumps
High-flow in-tank and inline fuel pump solutions engineered to maintain consistent fuel pressure in performance and turbocharged applications.
Popular Turbosmart Boost Components
These Turbosmart blow off valves and wastegates are trusted by enthusiasts upgrading turbocharged performance systems.
Fuel System & Performance Guides
Learn how upgraded fuel delivery supports tuning, ethanol blends, and increased power levels.
Achieving a reliable 400whp Subaru STI with the EJ257 engine is one of the most common and proven performance goals in the Subaru community. When done correctly, this power level delivers strong…
Boost your Subaru WRX’s performance and efficiency with the COBB Can Flex Fuel Upgrade. Designed specifically for 2022–2025 Subaru WRX models, this upgrade allows your vehicle to take full advantage of ethanol-based…