IAG Spec High-Flow Direct GDI Fuel Injector Set By Nostrum Subaru WRX 2022-2026 | IAG-AFD-2507

Vehicle Fitment:

• 2022+ Subaru WRX

• 2019+ Subaru Ascent

• 2020+ Subaru Legacy XT

• 2020+ Subaru Outback XT / Wilderness

Upgrade your fuel system for increased power potential with the IAG Spec High-Flow Direct Fuel Injector Set by Nostrum, engineered specifically for the 2022+ Subaru WRX equipped with the FA24 2.4L turbo engine.

Developed through a collaboration between IAG Performance and Nostrum, these direct injection fuel injectors deliver significantly increased fuel flow while maintaining OEM-quality spray patterns. This ensures proper atomization, smooth idle, reliable cold starts, and consistent performance under load—making them ideal for high-horsepower builds and tuned applications.

With up to 24% more fuel flow over factory injectors, this set provides the additional fueling capacity needed to support upgraded turbos, ethanol blends, and aggressive tuning strategies. Unlike many aftermarket options, these injectors retain factory-like drivability while unlocking the headroom required for serious performance gains.

Designed as a direct fit, installation is straightforward with no modification required, making them a critical upgrade for anyone pushing beyond stock fuel system limits.

Key Features:

• High-flow direct injectors developed by IAG & Nostrum

• Up to 24% increased fuel flow over OEM injectors

• Maintains OEM-quality spray pattern for proper combustion

• Supports higher horsepower, ethanol blends, and performance tuning

• Direct-fit design for easy installation

• Retains smooth idle, cold start, and drivability

What’s Included:

• Set of (4) high-flow direct fuel injectors

Part Details:

• Part Number: IAG-AFD-2505

• Engine Compatibility: FA24 2.4L Turbo

• Fuel Type: Direct Injection

• Fitment Type: Direct Replacement

Note: Professional tuning is required to safely utilize increased fuel flow.