Air and Fuel DeliveryFuel Injection System and Related ComponentsFuel Injector
This injector kit is intended for someone that is replacing their OEM 2015-21 WRX Direct Injection Fuel Injectors. The set includes four new injectors...
Air and Fuel DeliveryFuel Injection Pressure RegulatorFuel Injection System and Related Components
The IAG Adjustable Fuel Pressure Regulator is designed and manufactured in our facility in Westminster, MD. The unit features a unique internal stainless seat...
Air and Fuel DeliveryEngine Intake Manifold Runner Control ValveFuel Injection System and Related Components
The IAG Performance EJ Dual Injector TGV Housings with matching "Double Barrel" Fuel Rails are specifically designed for Subaru WRX STI race cars that...
Air and Fuel DeliveryEngine Short Ram Air IntakeFuel Injection System and Related Components
IAG Performance BIG MAF Intake for 2008-14 Subaru WRX / STI features mandrel bent polished aluminum piping, multi-layer silicone hose connector, lined hose clamps...
Air and FuelAir and Fuel DeliveryFuel Injection Pressure RegulatorFuel Injection System and Related ComponentsFuel Pressure RegulatorsFuel Pumps, Regulators and ComponentsNew Arrivals
Fuel Pressure Regulator for 1986-1993 Ford Mustang/Mercury Capri 5.0L V8Shop high-quality truck parts, auto parts, and performance accessories engineered for strength, reliability, and a...
Air and Fuel DeliveryFuel Injection System and Related ComponentsFuel InjectorNew Arrivals
ACCEL Performance fuel injectors provides precise control of fuel delivery & atomization for increased power and improved throttle response. They are all new units;...
Air and Fuel DeliveryFuel Injection System and Related ComponentsFuel InjectorNew Arrivals
ACCEL Performance fuel injectors provides precise control of fuel delivery & atomization for increased power and improved throttle response. They are all new units;...
Air and FuelAir and Fuel DeliveryElectronic Fuel InjectorsFuel Injection System and Related ComponentsFuel Injection Systems and Components - ElectronicFuel InjectorNew Arrivals
ACCEL Performance fuel injectors provides precise control of fuel delivery & atomization for increased power and improved throttle response. They are all new units;...
Air and Fuel DeliveryFuel Injection System and Related ComponentsFuel Rail Heat ShieldNew Arrivals
Fuel rail heat shields prevent the fuel rail from absorbing radiant heat into the fuel delivery system. This will improve performance and help reduce...
Air and Fuel DeliveryFuel Injection System and Related ComponentsFuel Rail Heat ShieldNew Arrivals
Fuel rail heat shields prevent the fuel rail from absorbing radiant heat into the fuel delivery system. This will improve performance and help reduce...
Air and Fuel DeliveryEngine Cold Air Intake Heat ShieldFuel Injection System and Related ComponentsNew Arrivals
Lower your IAT's, make more power and potentially improve MPG. The Heatshield Products CIS, Cold-Intake System(TM) keeps intake charge pipes cooler by shielding under...
Air and Fuel DeliveryEngine Short Ram Air IntakeFuel Injection System and Related Components
IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Shop high-quality truck parts,...
Air and Fuel DeliveryEngine Cold Air IntakeFuel Injection System and Related Components
The APR Open PEX Intake System is the best dollar-per-horsepower intake system for the 1.0T and 1.5T Engine! We've maximized performance and sound dramatically...
Air and Fuel DeliveryEngine Cold Air IntakeFuel Injection System and Related Components
The APR Open PEX Intake System is the best dollar-per-horsepower intake system for the 1.4T Engine! We've maximized performance and sound dramatically by removing...
Air and Fuel DeliveryEngine Cold Air IntakeFuel Injection System and Related ComponentsNew Arrivals
APR Open Intake System - 1.8T/2.0T EA888.3/3B/4/4B - MQB/MQB Evo/MQB AxShop high-quality truck parts, auto parts, and performance accessories engineered for strength, reliability, and...
Air and Fuel DeliveryEngine Cold Air Intake TubeFuel Injection System and Related ComponentsNew Arrivals
The APR Carbon Fiber Throttle Inlet Pipe is a massive upgrade over the complex factory inlet pipe. Reducing restrictions before the throttle body is...