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Collection: IAG Performance

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Alternator Mount Kit (2 products)
Clutch Disc Intermediate Plate (1 product)
Clutch Pressure Plate and Disc Set (3 products)
Differential Gear Set (2 products)
Engine Block (1 product)
Engine Coolant Reservoir (2 products)
Engine Cylinder Head Gasket (2 products)
Engine Cylinder Head Plug (1 product)
Engine Cylinder Head Set (58 products)
Engine Cylinder Head Stud (2 products)
Engine Gasket Set (9 products)
Engine Intake Manifold Runner Control Valve (4 products)
Engine Long Block (29 products)
Engine Mount (6 products)
Engine Mount Kit (3 products)
Engine Oil Catch Can (2 products)
Engine Oil Change Kit (3 products)
Engine Oil Pan (4 products)
Engine Oil Pan Baffle (1 product)
Engine Oil Pan Kit (5 products)
Engine Oil Pump (4 products)
Engine Oil Separator (14 products)
Engine Oil Separator Hose (5 products)
Engine Oil Strainer (1 product)
Engine Oil Sump Windage Tray (2 products)
Engine Short Block (14 products)
Engine Short Ram Air Intake (2 products)
Engine Timing Belt (1 product)
Engine Timing Belt Component Kit (4 products)
Engine Timing Belt Kit with Water Pump (7 products)
Engine Timing Belt Tensioner (2 products)
Engine Valve Cover Gasket (2 products)
Exhaust Header (2 products)
Fuel Hose Kit (131 products)
Fuel Injection Fuel Rail (3 products)
Fuel Injection Pressure Regulator (1 product)
Fuel Injection Throttle Body (6 products)
Fuel Injection Throttle Body Adapter (1 product)
Fuel Injector (1 product)
Fuel Injector Cushion Ring (1 product)
Manual Transmission Fluid (1 product)
Manual Transmission Gear Set (1 product)
Manual Transmission Mount (9 products)
Manual Transmission Shifter Assembly (1 product)
Manual Transmission Synchro Assembly (4 products)
Power Steering Line (2 products)
Skid Plate (1 product)
Turbocharger Oil Line (1 product)

Alternator Mount Kit (2 products)
Clutch Disc Intermediate Plate (1 product)
Clutch Pressure Plate and Disc Set (3 products)
Differential Gear Set (2 products)
Engine Block (1 product)
Engine Coolant Reservoir (2 products)
Engine Cylinder Head Gasket (2 products)
Engine Cylinder Head Plug (1 product)
Engine Cylinder Head Set (58 products)
Engine Cylinder Head Stud (2 products)
Engine Gasket Set (9 products)
Engine Intake Manifold Runner Control Valve (4 products)
Engine Long Block (29 products)
Engine Mount (6 products)
Engine Mount Kit (3 products)
Engine Oil Catch Can (2 products)
Engine Oil Change Kit (3 products)
Engine Oil Pan (4 products)
Engine Oil Pan Baffle (1 product)
Engine Oil Pan Kit (5 products)
Engine Oil Pump (4 products)
Engine Oil Separator (14 products)
Engine Oil Separator Hose (5 products)
Engine Oil Strainer (1 product)
Engine Oil Sump Windage Tray (2 products)
Engine Short Block (14 products)
Engine Short Ram Air Intake (2 products)
Engine Timing Belt (1 product)
Engine Timing Belt Component Kit (4 products)
Engine Timing Belt Kit with Water Pump (7 products)
Engine Timing Belt Tensioner (2 products)
Engine Valve Cover Gasket (2 products)
Exhaust Header (2 products)
Fuel Hose Kit (131 products)
Fuel Injection Fuel Rail (3 products)
Fuel Injection Pressure Regulator (1 product)
Fuel Injection Throttle Body (6 products)
Fuel Injection Throttle Body Adapter (1 product)
Fuel Injector (1 product)
Fuel Injector Cushion Ring (1 product)
Manual Transmission Fluid (1 product)
Manual Transmission Gear Set (1 product)
Manual Transmission Mount (9 products)
Manual Transmission Shifter Assembly (1 product)
Manual Transmission Synchro Assembly (4 products)
Power Steering Line (2 products)
Skid Plate (1 product)
Turbocharger Oil Line (1 product)

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IAG Performance (364 products)

IAG Performance (364 products)

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364 products

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Alternator Mount Kit (2 products)
Clutch Disc Intermediate Plate (1 products)
Clutch Pressure Plate and Disc Set (3 products)
Differential Gear Set (2 products)
Engine Block (1 products)
Engine Coolant Reservoir (2 products)
Engine Cylinder Head Gasket (2 products)
Engine Cylinder Head Plug (1 products)
Engine Cylinder Head Set (58 products)
Engine Cylinder Head Stud (2 products)
Engine Gasket Set (9 products)
Engine Intake Manifold Runner Control Valve (4 products)
Engine Long Block (29 products)
Engine Mount (6 products)
Engine Mount Kit (3 products)
Engine Oil Catch Can (2 products)
Engine Oil Change Kit (3 products)
Engine Oil Pan (4 products)
Engine Oil Pan Baffle (1 products)
Engine Oil Pan Kit (5 products)
Engine Oil Pump (4 products)
Engine Oil Separator (14 products)
Engine Oil Separator Hose (5 products)
Engine Oil Strainer (1 products)
Engine Oil Sump Windage Tray (2 products)
Engine Short Block (14 products)
Engine Short Ram Air Intake (2 products)
Engine Timing Belt (1 products)
Engine Timing Belt Component Kit (4 products)
Engine Timing Belt Kit with Water Pump (7 products)
Engine Timing Belt Tensioner (2 products)
Engine Valve Cover Gasket (2 products)
Exhaust Header (2 products)
Fuel Hose Kit (131 products)
Fuel Injection Fuel Rail (3 products)
Fuel Injection Pressure Regulator (1 products)
Fuel Injection Throttle Body (6 products)
Fuel Injection Throttle Body Adapter (1 products)
Fuel Injector (1 products)
Fuel Injector Cushion Ring (1 products)
Manual Transmission Fluid (1 products)
Manual Transmission Gear Set (1 products)
Manual Transmission Mount (9 products)
Manual Transmission Shifter Assembly (1 products)
Manual Transmission Synchro Assembly (4 products)
Power Steering Line (2 products)
Skid Plate (1 products)
Turbocharger Oil Line (1 products)

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IAG Performance EJ Street Series Oil Pan For 02-14 WRX 04-21 STI 05-09 LGT 04-13 FXT (Black).

IAG Performance EJ Street Series Oil Pan For 02-14 WRX 04-21 STI 05-09 LGT 04-13 FXT (Black).

Regular price $524.99 USD

Regular price ~~$524.99 USD~~ Sale price $524.99 USD
Unit price per
IAG Performance EJ Street Series Oil Pan For 02-14 WRX 04-21 STI 05-09 LGT 04-13 FXT (Silver).

IAG Performance EJ Street Series Oil Pan For 02-14 WRX 04-21 STI 05-09 LGT 04-13 FXT (Silver).

Regular price $419.99 USD

Regular price ~~$419.99 USD~~ Sale price $419.99 USD
Unit price per
IAG EJ Street Series Oil Pan Package (Black Pan / Pickup / Street Baffle / Windage Tray) For WRX STI LGT FXT.

IAG EJ Street Series Oil Pan Package (Black Pan / Pickup / Street Baffle / Windage Tray) For WRX STI LGT FXT.

Regular price $739.99 USD

Regular price ~~$739.99 USD~~ Sale price $739.99 USD
Unit price per
IAG EJ Street Series Oil Pan Package (Silver Pan / Pickup / Street Baffle / Windage Tray) For WRX STI LGT FXT.

IAG EJ Street Series Oil Pan Package (Silver Pan / Pickup / Street Baffle / Windage Tray) For WRX STI LGT FXT.

Regular price $629.99 USD

Regular price ~~$629.99 USD~~ Sale price $629.99 USD
Unit price per
IAG EJ Competition Series Oil Pan Package (Black Pan / Pickup / Comp Baffle / Windage Tray) For WRX STI LGT FXT.

IAG EJ Competition Series Oil Pan Package (Black Pan / Pickup / Comp Baffle / Windage Tray) For WRX STI LGT FXT.

Regular price $839.99 USD

Regular price ~~$839.99 USD~~ Sale price $839.99 USD
Unit price per
IAG EJ Competition Series Oil Pan Package (Silver Pan / Pickup / Comp Baffle / Windage Tray) For WRX STI LGT FXT.

IAG EJ Competition Series Oil Pan Package (Silver Pan / Pickup / Comp Baffle / Windage Tray) For WRX STI LGT FXT.

Regular price $739.99 USD

Regular price ~~$739.99 USD~~ Sale price $739.99 USD
Unit price per
IAG Performance EJ Competition Series Oil Pan For 02-14 WRX 04-21 STI 05-09 LGT 04-13 FXT (Black).

IAG Performance EJ Competition Series Oil Pan For 02-14 WRX 04-21 STI 05-09 LGT 04-13 FXT (Black).

Regular price $629.99 USD

Regular price ~~$629.99 USD~~ Sale price $629.99 USD
Unit price per
IAG Performance EJ Competition Series Oil Pan For 02-14 WRX 04-21 STI 05-09 LGT 04-13 FXT (Silver).

IAG Performance EJ Competition Series Oil Pan For 02-14 WRX 04-21 STI 05-09 LGT 04-13 FXT (Silver).

Regular price $524.99 USD

Regular price ~~$524.99 USD~~ Sale price $524.99 USD
Unit price per
Upper Windage Tray & Oil Pickup Combo

Upper Windage Tray & Oil Pickup Combo

Regular price $209.99 USD

Regular price ~~$209.99 USD~~ Sale price $209.99 USD
Unit price per
Stage 1 Blueprinted EJ20/EJ25 Oil Pump

Stage 1 Blueprinted EJ20/EJ25 Oil Pump

Regular price $349.99 USD

Regular price ~~$349.99 USD~~ Sale price $349.99 USD
Unit price per
Stage 2 CNC Ported EJ20/EJ25 Oil Pump

Stage 2 CNC Ported EJ20/EJ25 Oil Pump

Regular price $449.99 USD

Regular price ~~$449.99 USD~~ Sale price $449.99 USD
Unit price per
IAG Long Block Basic Installation Kit For 2004-2006 STI.

IAG Long Block Basic Installation Kit For 2004-2006 STI.

Regular price $1,999.99 USD

Regular price ~~$1,799.99 USD~~ Sale price $1,999.99 USD
Unit price per
IAG Long Block Basic Installation Kit For 2007 STI.

IAG Long Block Basic Installation Kit For 2007 STI.

Regular price $1,999.99 USD

Regular price ~~$1,799.99 USD~~ Sale price $1,999.99 USD
Unit price per
IAG Long Block Basic Installation Kit For 2008-20 STI.

IAG Long Block Basic Installation Kit For 2008-20 STI.

Regular price $1,999.99 USD

Regular price ~~$1,799.99 USD~~ Sale price $1,999.99 USD
Unit price per
IAG Long Block Basic Installation Kit For 06-07 WRX 07-08 OBXT 07-08 LGT 06-08 FXT.

IAG Long Block Basic Installation Kit For 06-07 WRX 07-08 OBXT 07-08 LGT 06-08 FXT.

Regular price $1,999.99 USD

Regular price ~~$1,799.99 USD~~ Sale price $1,999.99 USD
Unit price per
IAG Long Block Basic Installation Kit For 04-05 FXT 04-06 Baja Turbo.

IAG Long Block Basic Installation Kit For 04-05 FXT 04-06 Baja Turbo.

Regular price $1,999.99 USD

Regular price ~~$1,799.99 USD~~ Sale price $1,999.99 USD
Unit price per
IAG Long Block Basic Installation Kit For 08-14 WRX 09-13 FXT.

IAG Long Block Basic Installation Kit For 08-14 WRX 09-13 FXT.

Regular price $1,999.99 USD

Regular price ~~$1,799.99 USD~~ Sale price $1,999.99 USD
Unit price per
IAG Long Block Basic Installation Kit For 05-06 OBXT 05-06 LGT.

IAG Long Block Basic Installation Kit For 05-06 OBXT 05-06 LGT.

Regular price $1,999.99 USD

Regular price ~~$1,799.99 USD~~ Sale price $1,999.99 USD
Unit price per
IAG Long Block Basic Installation Kit For 2015-21 WRX FA20F

IAG Long Block Basic Installation Kit For 2015-21 WRX FA20F

Regular price $1,199.99 USD

Regular price ~~$1,099.99 USD~~ Sale price $1,199.99 USD
Unit price per
IAG Performance V2 Competition Series EJ Timing Belt Tensioner For WRX/STI/LGT/FXT 02+.

IAG Performance V2 Competition Series EJ Timing Belt Tensioner For WRX/STI/LGT/FXT 02+.

Regular price $524.99 USD

Regular price ~~$524.99 USD~~ Sale price $524.99 USD
Unit price per
IAG Performance Adjustable Timing Idler Kit For EJ20/EJ25 Subaru WRX STI LGT FXT.

IAG Performance Adjustable Timing Idler Kit For EJ20/EJ25 Subaru WRX STI LGT FXT.

Regular price $179.99 USD

Regular price ~~$179.99 USD~~ Sale price $179.99 USD
Unit price per
IAG Timing Guide Comp Tensioner & Racing Timing Belt Kit For 02-14 WRX 04-21 STI 04-13 FXT 05-12 LGT

IAG Timing Guide Comp Tensioner & Racing Timing Belt Kit For 02-14 WRX 04-21 STI 04-13 FXT 05-12 LGT

Regular price $799.99 USD

Regular price ~~$799.99 USD~~ Sale price $799.99 USD
Unit price per
IAG Timing Belt Kit With IAG Red Racing Belt Timing Guide Idlers & Tensioner For 02-14 WRX 04-21 STI

IAG Timing Belt Kit With IAG Red Racing Belt Timing Guide Idlers & Tensioner For 02-14 WRX 04-21 STI

Regular price $449.99 USD

Regular price ~~$449.99 USD~~ Sale price $449.99 USD
Unit price per
IAG Timing Belt Kit With IAG Black Racing Belt Timing Guide Adjustable Idlers & Tensioner For 02-14 WRX 04-21 STI

IAG Timing Belt Kit With IAG Black Racing Belt Timing Guide Adjustable Idlers & Tensioner For 02-14 WRX 04-21 STI

Regular price $629.99 USD

Regular price ~~$629.99 USD~~ Sale price $629.99 USD
Unit price per

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