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Engine

Subaru Engine Parts

Engine

High-quality parts for your 2002-2023 EJ20, EJ25, FA20, FA20F, FA24 and FA24F Subaru engine. Short blocks, Longs Blocks, Pistons, Rods, Cases, Gaskets, Hardware, Mounts, Oiling Components, Intakes, Fuel Components, Exhausts, Turbos, Superchargers, and more. IAG Performance has all of the parts you need for your high-performance Subaru WRX, STI, Forester XT, Legacy GT, and BRZ.

 

Here are just a few of the brands we carry-
ACL, AEM, AMS, APR, ARP, Aeromotive, Antigravity, Blouch Performance Turbo, Borla, Brian Crower, COBB, CP Pistons, CSF, Carrillo, ETS, Fluidampr, FIC, Fuelab, GDT, GSC, Garrett, Gates, GrimmSpeed, HKS, IAG Performance, Injector Dynamics, Invidia, JE Pistons, Kelford Cams, King Bearings, Koyo, Motul, Manley, Perrin, Radium Engineering, Subaru, TiAL, Walbro and more.

Air Induction
Air Induction
Subaru Performance Air Induction Products

Air Induction

Shop IAG Performance for high-performance intakes, manifolds, tgvs, and turbo inlets that fit your Subaru WRX, STI, FXT, LGT, and BRZ. Find parts such as intake manifolds, phenolic spacers, throttle bodies, air boxes, inlets, cold air intakes, filters, and more.

 

Here are just a few of the brands we carry-
AEM, AMS, Airaid, COBB, ETS, GrimmSpeed, HKS, IAG Performance, Mishimoto, Perrin, Samco, Subaru, and more.

Cooling
Cooling
Photo collage of Subaru Engine Cooling Products

Cooling

IAG Performance carries oem replacement and high-performance engine cooling parts for your 2002-2023 Subaru WRX, STI, Legacy GT, Forester XT, and BRZ. We have all the parts you need for your Subaru such as Intercoolers, Pipes, Hoses, Radiators, Fans, Coolers, Fluids, Additives, and more.

 

Here are just a few of the brands we carry-
AEM, AMS, APR Performance, Aisin, COBB, CSF, Cusco, ETS, GDT, Garrett, Gates, GrimmSpeed, HKS, IAG Performance, Koyo, Mishimoto, Moroso, Perrin, Process West, Samco, Subaru, and more.

Electrical
Electrical
Subaru Engine Electrical Products

Electrical

IAG Performance carries OEM replacement and high-performance engine electrical parts for your 2002–2023 Subaru WRX, STI, Legacy GT, Forester XT, and BRZ. Whether you're replacing worn factory components or upgrading your vehicle’s electrical system, we offer a wide selection of reliable parts to keep your Subaru running at its best. Our selection includes Alternators, Battery Mounts, Performance Batteries, Battery Chargers, Ignition System Components, Wiring Connectors, Electrical Harnesses, and more. IAG Performance carries trusted brands such as AEM, Antigravity, CTEK, GrimmSpeed, HKS, IAG Performance, Kartboy, Mishimoto, NGK, Subaru, and more to ensure dependable electrical performance and reliability.

Engine Builds
Engine Builds
Engine Builds

Engine Builds

IAG Performance carries oem replacement and high-performance engine building parts for your 2002-2023 Subaru WRX, STI, Legacy GT, Forester XT, and BRZ. We have all the parts you need for your Subaru such as Short blocks, Longs Blocks, Pistons, Cranks, Rods, Cases, Cylinder Heads, Camshafts, Sprockets, Pulleys, Gaskets, Timing Belts, Hardware, and more.

 

Here are just a few of the brands we carry-
ACL, ARP, ATI, Brian Crower, CP Pistons, Carrillo, Clevite, Fluidampr, GSC, Gates, HKS, IAG Performance, JE Pistons, JE Pro Seal, Kelford Cams, King Engine Bearings, Manley, Perrin, Radium Engineering, Subaru, Tomei, and more.

Engine Dress-up
Engine Dress-up
Subaru Engine Dressup Products

Engine Dress-up

Shop Subaru engine dress-up parts and engine bay accessories at IAG Performance for 2002–2023 Subaru WRX, STI, Legacy GT, Forester XT, and BRZ models. Our selection includes high-quality engine bay upgrades designed to improve the appearance and finishing details of your Subaru while maintaining proper fit and function. Browse a wide range of Subaru engine dress-up components including battery tie downs, billet fluid caps, engine covers, radiator stays, and other engine bay accessories designed specifically for popular Subaru platforms. Whether you're refreshing the look of your WRX or STI engine bay or adding the finishing touches to a full Subaru build, these components help create a clean, organized, and performance-inspired appearance under the hood. IAG Performance carries Subaru engine bay accessories from some of the most trusted names in the Subaru aftermarket industry, including APR, COBB, CSF, Grimmspeed, Kartboy, Mishimoto, Perrin, Subaru OEM, and more. These brands are known for producing high-quality parts that combine durability, precision fitment, and standout styling. Whether you're completing a Subaru WRX or STI engine build or simply adding a few visual upgrades, IAG Performance offers the engine dress-up parts and accessories needed to enhance the look of your Subaru WRX, STI, Legacy GT, Forester XT, or BRZ engine bay.

 

Engine Management
Engine Management
Subaru Engine Management Products and Accessories

Engine Management

IAG Performance carries engine management parts and accessories for your 2002-2023 Subaru WRX, STI, Legacy GT, Forester XT, and BRZ. We have all the parts you need for your Subaru such as Tuners, Sensors, Accessory Mounts, and more.

 

Here are just a few of the brands we carry-
AEM, Bosch, COBB, GrimmSpeed, IAG Performance, Mach V, NGK, Omni Power, and more.

Exhausts
Exhausts
 
Subaru Exhaust Systems & Parts

Exhausts

IAG Performance carries exhaust systems and parts for your 2002-2023 Subaru WRX, STI, Legacy GT, Forester XT, and BRZ. We have all the parts you need for your Subaru such as Turbo Back Exhaust, Cat Backs, Headers, Downpipes, J-Pipes, Uppipes, Heat Shields, Gaskets, Hardware, Hangers, Adapters, and more.

Here are just a few of the brands we carry-
AWE Tuning, Borla, COBB, CORSA, Cometic, Cusco, DEI, ETS, Greddy, GrimmSpeed, HKS, IAG Performance, Injen, Invidia, Kartboy, Perrin, Prosport, SPT, Subaru, Tomei, Turbo XS, and more.

Fuel System
Fuel System
Subaru Fuel System Parts & Components

Fuel System

IAG Performance carries Fuel System kits, parts and accessories for your 2002-2023 Subaru WRX, STI, Legacy GT, Forester XT, and BRZ. We have all the parts you need for your Subaru such as Fuel Injectors, Lines, Rails, Regulators, Pumps, Filters, Tanks, Kits, Gaskets, Hardware, and more.

Here are just a few of the brands we carry-
AEM, Aeromotive, COBB, DeatschWerks, Fuel Injector Clinic, Fuelab, IAG Performance, Injector Dynamics, Perrin, Radium Engineering, Subaru, Walbro, and more.

Maintenance
Maintenance
Photo collage of maintenance items from IAG Performance.

Maintenance

Keep your vehicle running smoothly with maintenance products from Motul, IAG I-Line, and IAG Performance. Our selection includes oil change kits, timing kits, and other essential items. Trust Motul and IAG Performance for top-quality maintenance solutions tailored to your Subaru.

Mounts
Mounts
Subaru Engine Mounts, Bushings & Hardware

Engine Mounts

IAG Performance carries engine mounts for your 2002-2023 Subaru WRX, STI, Legacy GT, Forester XT, and BRZ. We have all the parts you need for your Subaru such as OEM Engine Mounts, Upgraded Engine Mounts, Bushings, Brackets, Hardware, and more.

Here are just a few of the brands we carry-
IAG Performance, SPT, Subaru, and more.

Oiling
Oiling
Subaru Engine Oiling Products

Engine Oiling

IAG Performance carries oiling system parts for your 2002-2023 Subaru WRX, STI, Legacy GT, Forester XT, and BRZ. We have all the parts you need for your Subaru such as Air Oil Separators, Baffles, Catch Cans, Lines, Fittings, Oil Coolers, Oil Pans, Pickups, Pumps, Engine Oil, Filters, and more.

Here are just a few of the brands we carry-
Blouch Performance Turbo, Cusco, Greddy, IAG Performance, Killer B Motorsport, MOTUL, Mishimoto, Moroso, Perrin, Purolator, Radium Engineering, Subaru, WIX, and more.

Turbos & Superchargers
Turbos & Superchargers
 
Subaru Turbo & Supercharger Products

Turbos & Superchargers

IAG Performance carries turbo and supercharger parts for your 2002-2023 Subaru WRX, STI, Legacy GT, Forester XT, and BRZ. We have all the parts you need for your Subaru such as Blow Off Valves, Boost Controllers, Lines, Fittings, Superchargers, Turbo Blankets, Turbochargers, Turbo Kits, Turbo Timers, Wategates, and more.

Here are just a few of the brands we carry-
Blouch Performance Turbo, COBB, Edelbrock, Garrett, GFB, GrimmSpeed, HKS, IAG Performance, KraftWerks, Mishimoto, Moroso, Perrin, Prosport, SPT, Subaru, TiALSport, Turbo XS, Turbosmart, and more.

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