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Fuel System

Subaru Fuel System Parts & Components

Fuel System

IAG Performance carries a complete selection of fuel system kits, components, and accessories for the 2002–2023 Subaru WRX, Subaru WRX STI, Subaru Legacy GT, Subaru Forester XT, and Subaru BRZ. Whether you are maintaining a stock setup or building a high-horsepower application, we offer a wide range of Subaru fuel system upgrades designed to support performance, efficiency, and reliability.

 

Our inventory includes fuel injectors, fuel pumps, fuel rails, fuel pressure regulators, fuel lines, fuel filters, fuel tanks, and complete fuel system kits, along with the gaskets and hardware needed for proper installation. Upgrading your fuel system is essential for supporting increased power, improving fuel delivery, and maintaining consistent performance under demanding conditions.

 

We carry trusted brands known for precision and durability, including AEM, Aeromotive, COBB, DeatschWerks, Fuel Injector Clinic, Fuelab, Injector Dynamics, Perrin Performance, Radium Engineering, Subaru, Walbro, and more.

 

Whether you are replacing worn components or upgrading for increased power, IAG Performance has the fuel system parts you need for dependable performance and long-term reliability.

Fuel Injectors & Accessories
Fuel Injectors & Accessories
Subaru Fuel Injectors & Accessories

Fuel Injectors & Accessories

IAG Performance offers a full selection of fuel injectors and injector accessories for the 2002–2023 Subaru WRX, Subaru WRX STI, Subaru Legacy GT, and Subaru Forester XT. Whether you are maintaining a stock fuel system or upgrading for increased horsepower, we carry a wide range of Subaru fuel injector upgrades designed for precise fuel delivery, improved performance, and long-term reliability.

 

Our inventory includes high-flow fuel injectors, injector connectors, O-rings, clips, seals, and complete injector conversion kits to support a variety of builds. Upgraded injectors are essential for turbocharged Subaru engines, especially when increasing boost or making power modifications that demand higher fuel capacity and consistent flow.

 

We carry trusted brands known for accuracy and performance, including COBB, Fuel Injector Clinic, Grams Performance, Injector Dynamics, Radium Engineering, Subaru, Weapon-R, and more.

 

Whether you are replacing worn components or upgrading for higher performance, IAG Performance has the fuel injector parts and accessories you need for consistent, reliable fuel delivery.

Fuel Lines & Filters
Fuel Lines & Filters
Subaru Fuel Lines & Filters

Fuel Lines & Filters

IAG Performance offers a wide selection of fuel lines, fuel filters, and fuel system components for the 2002–2023 Subaru WRX, Subaru WRX STI, Subaru Legacy GT, Subaru Forester XT, and Subaru BRZ. Whether you are replacing worn factory components or upgrading for increased performance, we carry a full range of Subaru fuel line and filtration solutions designed for durability, proper fuel delivery, and long-term reliability.

 

Our inventory includes high-quality fuel lines, fuel filters, AN fittings, adapters, and mounting brackets, all engineered to support both stock and high-performance fuel systems. Upgrading your fuel lines and filtration components helps ensure consistent fuel flow, prevents contamination, and supports higher horsepower builds where reliability is critical.

 

We carry trusted brands known for quality and precision, including AEM, Aeromotive, COBB, Fuelab, Injector Dynamics, Radium Engineering, Turbosmart, and more.

 

Whether you are maintaining your vehicle or building a high-performance setup, IAG Performance has the fuel lines and filters you need for dependable fuel system performance.

Fuel Pressure Regulators
Fuel Pressure Regulators
Subaru Fuel Pressure Regulators & Accessories

Fuel Pressure Regulators

Upgrade your fuel system with high-quality fuel pressure regulators and accessories from IAG Performance, designed for the 2002–2023 Subaru WRX, Subaru WRX STI, Subaru Legacy GT, Subaru Forester XT, and Subaru BRZ. Whether you are fine-tuning a stock setup or supporting a high-performance build, maintaining proper fuel pressure is critical for consistent fuel delivery and engine performance.

 

Our selection includes fuel pressure regulators (FPRs), fuel pressure gauges, AN fittings, adapters, and mounting brackets to help you dial in your fuel system with precision. A properly functioning regulator ensures stable fuel pressure under varying loads, helping to prevent lean conditions and support reliable performance in turbocharged Subaru applications.

 

Choose from trusted brands known for quality and accuracy, including AEM, Aeromotive, COBB, Fuelab, Loctite, Radium Engineering, and more.

 

From basic replacements to complete fuel system upgrades, IAG Performance has the fuel pressure regulator components you need for consistent, dependable performance.

Fuel Pumps & Install Kits
Fuel Pumps & Install Kits
Subaru Fuel Pumps & Filters

Fuel Pumps & Install Kits

Power your build with high-quality fuel pumps and fuel pump install kits from IAG Performance, designed for the 2002–2023 Subaru WRX, Subaru WRX STI, Subaru Legacy GT, Subaru Forester XT, and Subaru BRZ. Whether you are replacing a worn factory pump or upgrading to support higher horsepower, a reliable fuel pump is essential for maintaining proper fuel delivery and engine performance.

 

Our selection includes in-tank fuel pumps, fuel pump hangers, install kits, gaskets, fuel filters, controllers, fuel lines, and AN fittings to support both stock and high-performance setups. Upgrading your fuel pump system helps ensure consistent fuel pressure, improved flow, and dependable operation under demanding conditions.

 

We carry trusted brands known for performance and reliability, including AEM, Aeromotive, DeatschWerks, Fuelab, Radium Engineering, Subaru, Walbro, and more.

 

From direct replacements to complete fuel system upgrades, IAG Performance has the fuel pump components you need for consistent, reliable performance.

Fuel Rails
Fuel Rails
Subaru Fuel Rails and Conversions

Fuel Rails

Optimize fuel delivery with high-performance fuel rails and fuel rail kits from IAG Performance, designed for the 2002–2023 Subaru WRX, Subaru WRX STI, Subaru Legacy GT, Subaru Forester XT, and Subaru BRZ. Whether you are upgrading your fuel system for increased horsepower or improving consistency in fuel delivery, aftermarket fuel rails play a key role in supporting performance builds.

 

Our selection includes fuel rails, fuel rail conversion kits, junction blocks, fuel plumbing kits, and adapters designed to improve fuel flow and distribution across all cylinders. Upgraded fuel rails are especially important in high-performance and turbocharged applications, where consistent fuel pressure and volume are critical for maintaining safe air-fuel ratios and reliable engine operation.

 

We carry trusted brands known for precision and quality, including Aeromotive, COBB, Perrin Performance, Radium Engineering, and more.

 

From direct replacements to complete fuel system upgrades, IAG Performance has the fuel rail components you need for consistent performance and long-term reliability.

Fuel Tanks & Accessories
Fuel Tanks & Accessories
Subaru Fuel Tanks & Accessories

Fuel Tanks & Accessories

Support consistent fuel delivery with high-quality fuel tanks and fuel system accessories from IAG Performance, designed for the 2002–2023 Subaru WRX, Subaru WRX STI, Subaru Legacy GT, Subaru Forester XT, and Subaru BRZ. Whether you are upgrading for performance driving or improving fuel system reliability, the right tank setup plays a critical role.

 

Our selection includes surge tanks, fuel tank accessories, wiring kits, mounting brackets, and installation hardware designed to support stable fuel supply under demanding conditions. Surge tanks are especially important in high-performance and track applications, helping to prevent fuel starvation during hard cornering, acceleration, and braking.

 

We carry trusted brands known for quality and durability, including Fuelab, LP Aventure, Radium Engineering, and more.

 

From performance upgrades to complete fuel system solutions, IAG Performance has the fuel tank components and accessories you need for reliable, consistent fuel delivery.

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