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Collection: IAG Performance

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363 products

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Air Intake + Accessories (2 products)
Alternator Mount Kit (2 products)
Clutch Disc Intermediate Plate (1 product)
Clutch Pressure Plate and Disc Set (3 products)
Cylinder Head + Sets (58 products)
Cylinder Head Gaskets (2 products)
Cylinder Head Hardware (1 product)
Cylinder Head Studs + Bolts (2 products)
Differential Gear Set (2 products)
Engine Block (1 product)
Engine Coolant Reservoir (2 products)
Engine Gaskets + Sets (9 products)
Engine Long Block (29 products)
Engine Mounts (9 products)
Engine Oil Change Kit (3 products)
Engine Oil Pump (4 products)
Engine Short Block (14 products)
Engine Valve Cover Gasket (2 products)
Exhaust Manifolds + Accessories (2 products)
Fuel Injectors + Accessories (2 products)
Fuel Lines (131 products)
Fuel Pressure Regulators + Accessories (1 product)
Fuel Rails (3 products)
Intake Manifold + Accessories (4 products)
Manual Transmission Fluid (1 product)
Manual Transmission Mount (9 products)
Manual Transmission Shifter Assembly (1 product)
Manual Transmission Synchro Assembly (4 products)
Oil Catch Can (2 products)
Oil Pan + Baffles + Gaskets (10 products)
Oil Separators (19 products)
Oil Strainers + Gaskets (1 product)
Power Steering Line (2 products)
Skid Plates (1 product)
Throttle Bodies + Accessories (7 products)
Timing Belts + Components (14 products)
Turbo Oil Lines + Accessories (1 product)
Windage Tray (2 products)

Air Intake + Accessories (2 products)
Alternator Mount Kit (2 products)
Clutch Disc Intermediate Plate (1 product)
Clutch Pressure Plate and Disc Set (3 products)
Cylinder Head + Sets (58 products)
Cylinder Head Gaskets (2 products)
Cylinder Head Hardware (1 product)
Cylinder Head Studs + Bolts (2 products)
Differential Gear Set (2 products)
Engine Block (1 product)
Engine Coolant Reservoir (2 products)
Engine Gaskets + Sets (9 products)
Engine Long Block (29 products)
Engine Mounts (9 products)
Engine Oil Change Kit (3 products)
Engine Oil Pump (4 products)
Engine Short Block (14 products)
Engine Valve Cover Gasket (2 products)
Exhaust Manifolds + Accessories (2 products)
Fuel Injectors + Accessories (2 products)
Fuel Lines (131 products)
Fuel Pressure Regulators + Accessories (1 product)
Fuel Rails (3 products)
Intake Manifold + Accessories (4 products)
Manual Transmission Fluid (1 product)
Manual Transmission Mount (9 products)
Manual Transmission Shifter Assembly (1 product)
Manual Transmission Synchro Assembly (4 products)
Oil Catch Can (2 products)
Oil Pan + Baffles + Gaskets (10 products)
Oil Separators (19 products)
Oil Strainers + Gaskets (1 product)
Power Steering Line (2 products)
Skid Plates (1 product)
Throttle Bodies + Accessories (7 products)
Timing Belts + Components (14 products)
Turbo Oil Lines + Accessories (1 product)
Windage Tray (2 products)

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IAG Performance (363 products)

IAG Performance (363 products)

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363 products

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Air Intake + Accessories (2 products)
Alternator Mount Kit (2 products)
Clutch Disc Intermediate Plate (1 products)
Clutch Pressure Plate and Disc Set (3 products)
Cylinder Head + Sets (58 products)
Cylinder Head Gaskets (2 products)
Cylinder Head Hardware (1 products)
Cylinder Head Studs + Bolts (2 products)
Differential Gear Set (2 products)
Engine Block (1 products)
Engine Coolant Reservoir (2 products)
Engine Gaskets + Sets (9 products)
Engine Long Block (29 products)
Engine Mounts (9 products)
Engine Oil Change Kit (3 products)
Engine Oil Pump (4 products)
Engine Short Block (14 products)
Engine Valve Cover Gasket (2 products)
Exhaust Manifolds + Accessories (2 products)
Fuel Injectors + Accessories (2 products)
Fuel Lines (131 products)
Fuel Pressure Regulators + Accessories (1 products)
Fuel Rails (3 products)
Intake Manifold + Accessories (4 products)
Manual Transmission Fluid (1 products)
Manual Transmission Mount (9 products)
Manual Transmission Shifter Assembly (1 products)
Manual Transmission Synchro Assembly (4 products)
Oil Catch Can (2 products)
Oil Pan + Baffles + Gaskets (10 products)
Oil Separators (19 products)
Oil Strainers + Gaskets (1 products)
Power Steering Line (2 products)
Skid Plates (1 products)
Throttle Bodies + Accessories (7 products)
Timing Belts + Components (14 products)
Turbo Oil Lines + Accessories (1 products)
Windage Tray (2 products)

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363 products

IAG Air Oil Separator AOS For 2022 + WRX Black

IAG Air Oil Separator AOS For 2022 + WRX Black

Regular price $499.99 USD

Regular price ~~$499.99 USD~~ Sale price $499.99 USD
Unit price per
IAG Red Racing Timing Belt For 2002-14 Subaru WRX 04-21 STI 04-13 FXT 05-12 LGT

IAG Red Racing Timing Belt For 2002-14 Subaru WRX 04-21 STI 04-13 FXT 05-12 LGT

Regular price $229.99 USD

Regular price ~~$229.99 USD~~ Sale price $229.99 USD
Unit price per
IAG Performance BIG MAF Intake For 2002-07 Subaru WRX / STI.

IAG Performance BIG MAF Intake For 2002-07 Subaru WRX / STI.

Regular price $249.99 USD

Regular price ~~$249.99 USD~~ Sale price $249.99 USD
Unit price per
IAG Performance BIG MAF Intake For 2008-14 Subaru WRX / STI.

IAG Performance BIG MAF Intake For 2008-14 Subaru WRX / STI.

Regular price $249.99 USD

Regular price ~~$249.99 USD~~ Sale price $249.99 USD
Unit price per
Big Bore 76mm Throttle Body Adapter For OEM STI/Cosworth Intake; Silver

Big Bore 76mm Throttle Body Adapter For OEM STI/Cosworth Intake; Silver

Regular price $109.99 USD

Regular price ~~$109.99 USD~~ Sale price $109.99 USD
Unit price per
IAG Bosch 82mm Throttle Body & Adapter Package For Subaru STI Process West Intake Manifolds; Black Finish.

IAG Bosch 82mm Throttle Body & Adapter Package For Subaru STI Process West Intake Manifolds; Black Finish.

Regular price $419.99 USD

Regular price ~~$419.99 USD~~ Sale price $419.99 USD
Unit price per
IAG Bosch 82mm Throttle Body & Adapter Package For Subaru STI Process West Intake Manifolds; Silver Finish.

IAG Bosch 82mm Throttle Body & Adapter Package For Subaru STI Process West Intake Manifolds; Silver Finish.

Regular price $419.99 USD

Regular price ~~$419.99 USD~~ Sale price $419.99 USD
Unit price per
IAG Big Bore 76mm Throttle Body With Electronics And Adapter Package For OEM Subaru STI / Cosworth Intake Manifold; Black Finish.

IAG Big Bore 76mm Throttle Body With Electronics And Adapter Package For OEM Subaru STI / Cosworth Intake Manifold; Black Finish.

Regular price $379.99 USD

Regular price ~~$379.99 USD~~ Sale price $379.99 USD
Unit price per
IAG Big Bore 76mm Throttle Body W/ Electronics & Black Adapter Package For Subaru STI Process West Intake Manifolds

IAG Big Bore 76mm Throttle Body W/ Electronics & Black Adapter Package For Subaru STI Process West Intake Manifolds

Regular price $379.99 USD

Regular price ~~$379.99 USD~~ Sale price $379.99 USD
Unit price per
IAG Big Bore 76mm Throttle Body W/ Electronics & Silver Adapter Package For Subaru STI Process West Intake Manifolds

IAG Big Bore 76mm Throttle Body W/ Electronics & Silver Adapter Package For Subaru STI Process West Intake Manifolds

Regular price $379.99 USD

Regular price ~~$379.99 USD~~ Sale price $379.99 USD
Unit price per
IAG V3 Top Feed Fuel Rails For 2002-14 Subaru WRX 07-21 STI 08-12 LGT 06-13 FXT (Black Finish).

IAG V3 Top Feed Fuel Rails For 2002-14 Subaru WRX 07-21 STI 08-12 LGT 06-13 FXT (Black Finish).

Regular price $199.99 USD

Regular price ~~$199.99 USD~~ Sale price $199.99 USD
Unit price per
IAG V3 Top Feed Fuel Rails For 2002-14 Subaru WRX 07-21 STI 08-12 LGT 06-13 FXT (Gold Finish).

IAG V3 Top Feed Fuel Rails For 2002-14 Subaru WRX 07-21 STI 08-12 LGT 06-13 FXT (Gold Finish).

Regular price $199.99 USD

Regular price ~~$199.99 USD~~ Sale price $199.99 USD
Unit price per
IAG V3 Top Feed Fuel Rails For 2002-14 Subaru WRX 07-21 STI 08-12 LGT 06-13 FXT (Red Finish).

IAG V3 Top Feed Fuel Rails For 2002-14 Subaru WRX 07-21 STI 08-12 LGT 06-13 FXT (Red Finish).

Regular price $199.99 USD

Regular price ~~$199.99 USD~~ Sale price $199.99 USD
Unit price per
IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & OEM FPR For 02-07 WRX 2007 STI Only.

IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & OEM FPR For 02-07 WRX 2007 STI Only.

Regular price $264.99 USD

Regular price ~~$264.99 USD~~ Sale price $264.99 USD
Unit price per
IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & OEM FPR For 08-14 WRX And 10-14 LGT.

IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & OEM FPR For 08-14 WRX And 10-14 LGT.

Regular price $264.99 USD

Regular price ~~$264.99 USD~~ Sale price $264.99 USD
Unit price per
IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails For 08-21 STI.

IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails For 08-21 STI.

Regular price $369.99 USD

Regular price ~~$369.99 USD~~ Sale price $369.99 USD
Unit price per
IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & OEM FPR For 08-09 LGT.

IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & OEM FPR For 08-09 LGT.

Regular price $264.99 USD

Regular price ~~$264.99 USD~~ Sale price $264.99 USD
Unit price per
IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & OEM FPR 04-06 STI.

IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & OEM FPR 04-06 STI.

Regular price $249.99 USD

Regular price ~~$249.99 USD~~ Sale price $249.99 USD
Unit price per
IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & Cobb Tuning FPR For 08-21 STI.

IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & Cobb Tuning FPR For 08-21 STI.

Regular price $249.99 USD

Regular price ~~$249.99 USD~~ Sale price $249.99 USD
Unit price per
IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & -6AN Aftermarket FPR.

IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & -6AN Aftermarket FPR.

Regular price $279.99 USD

Regular price ~~$279.99 USD~~ Sale price $279.99 USD
Unit price per
IAG Flex Fuel Line Upgrade Kit - Adapts IAG Fuel Line Kits To COBB Flex Fuel Kits For 08-14 WRX 08-21 STI.

IAG Flex Fuel Line Upgrade Kit - Adapts IAG Fuel Line Kits To COBB Flex Fuel Kits For 08-14 WRX 08-21 STI.

Regular price $109.99 USD

Regular price ~~$109.99 USD~~ Sale price $109.99 USD
Unit price per
IAG Performance PTFE Fuel Line Kit For 2008-14 Subaru WRX.

IAG Performance PTFE Fuel Line Kit For 2008-14 Subaru WRX.

Regular price $449.99 USD

Regular price ~~$449.99 USD~~ Sale price $449.99 USD
Unit price per
IAG Performance PTFE Fuel Line Kit For 2006-07 Subaru WRX 06-07 STI.

IAG Performance PTFE Fuel Line Kit For 2006-07 Subaru WRX 06-07 STI.

Regular price $449.99 USD

Regular price ~~$449.99 USD~~ Sale price $449.99 USD
Unit price per
IAG PTFE Fuel Line Kit 08-14 WRX 08-21 STI (Ethanol Safe) Compatible With V3 IAG TGV

IAG PTFE Fuel Line Kit 08-14 WRX 08-21 STI (Ethanol Safe) Compatible With V3 IAG TGV

Regular price $449.99 USD

Regular price ~~$449.99 USD~~ Sale price $449.99 USD
Unit price per

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