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Vendor:IAG PerformanceIAG 3" Aluminum MAF Mounting Flange For 2002-07 Subaru WRX, 2004-07 STI
Only 3 leftRegular price $43.99Sale price $43.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 60K OE Engine Service Package For 2002-03 Subaru WRX (Manual Transmission)
Regular price $399.99Sale price $399.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Replacement ARP 1/2" Head Stud Washer (1)
Regular price $9.99Sale price $9.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG / RCM Alloy Cam Sprocket (Right Hand Exhaust) for V1-4 1992-98 WRX, 1994-98 STI
Only 7 leftRegular price $176.99Sale price $176.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Comfort Series 55A Pitch Mount Bushing Kit (2PCS)
Only 5 leftRegular price $24.99Sale price $24.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Heat Shield Blanket for 44mm External Wastegates
Regular price $129.99Sale price $129.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Big Bore 76mm Throttle Body Adapter for OEM STI, Cosworth & AMS Intake Manifolds
Only 4 leftRegular price $119.99Sale price $119.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Triple Pass Street Series 42mm Radiator for 2002-07 Subaru WRX , 04-07 STI
Only 8 leftRegular price $1,599.99Sale price $1,599.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Race Series Solid Engine Mount Bushing Set
Only 5 leftRegular price $69.99Sale price $69.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Flex Fuel Line Upgrade Kit - Adapts IAG Fuel Line Kits to COBB Flex Fuel Kits for 08-14 WRX, 08-21 STI
Only 2 leftRegular price $124.99Sale price $124.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Competition Series Pitch Mount Bushing Kit 90A Durometer
Only 12 leftRegular price $24.99Sale price $24.99 Regular priceUnit price per -
1150 BHPVendor:IAG PerformanceIAG 1150 2.35L Destroked Long Block Engine w/ IAG 1150 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
Regular price From $19,249.99Sale price From $19,249.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Steel Pin Set for IAG Engine Mounts with Competition/Street Series Bushings
Only 5 leftRegular price $39.99Sale price $39.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG / RCM Alloy Cam Sprocket (Left Hand Intake) for V1-4 1992-98 WRX, 1994-98 STI
Only 7 leftRegular price $176.99Sale price $176.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Race Series Pitch Mount Solid Bushing Kit
Only 4 leftRegular price $24.99Sale price $24.99 Regular priceUnit price per -
1150 BHPVendor:IAG PerformanceIAG 1150 2.5L Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 1150 BHP
Regular price $9,499.99Sale price $9,499.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG / RCM Alloy Cam Sprocket (Left Hand Exhaust) for V1-4 1992-98 WRX, 1994-98 STI
Only 5 leftRegular price $176.99Sale price $176.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Competition Series Engine Mount Bushing Set 90A Durometer
Only 5 leftRegular price $49.99Sale price $49.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG PTFE Flex Fuel System Kit w/ FIC Injectors, Aeromotive FPR, IAG Fuel Rails for 08-14 WRX, 08-21 STI
Regular price From $1,729.99Sale price From $1,729.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Revolve Clutch Fluid Reservoir Cap w/ Anodized Color Accent for 13-26 BRZ
Regular price $49.99Sale price $49.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Performance Turbo Heat Shield Blanket For T4 Size Turbos
Regular price $129.99Sale price $129.99 Regular priceUnit price per -
Sold OutVendor:IAG PerformanceIAG Performance Unequal Length 3-Bolt Header & Uppipe for 02-14 WRX, 04-21 STI, 05-09 LGT, 04-08 FXT
Regular price $849.99Sale price $849.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 1150 Closed Deck Long Block Engine w/ IAG 1150 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
Regular price From $18,749.99Sale price From $18,749.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Competition Series 90A Pitch Mount Bushing Kit with Large Pin (2PCS)
Only 12 leftRegular price $54.99Sale price $54.99 Regular priceUnit price per -
600 BHPVendor:IAG PerformanceIAG 600 FA20 Subaru Short Block for 2013-20 BRZ / FR-S / GT86 (10.5:1 Compression Ratio) - 600 BHP
Regular price $5,249.99Sale price $5,249.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 5/8" SAE Quick Connect Female to 5/8" Hose Barb Straight (180 / 0 degrees)
Regular price $14.99Sale price $14.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 1150 CNC Ported Drag Cylinder Heads Package for 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
Regular price From $5,999.99Sale price From $5,999.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG / RCM Alloy Cam Sprocket (Left Hand Exhaust) for 02-14 WRX, 04-07 STI, 04-13 FXT, 05-09 LGT
Regular price $169.99Sale price $169.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 600 Street Cylinder Heads Package for 2015-21 WRX
Regular price From $3,199.99Sale price From $3,199.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG PTFE Fuel System Kit w/ FIC Injectors, Aeromotive FPR, IAG Fuel Rails for 08-14 WRX, 08-21 STI
Regular price From $1,619.99Sale price From $1,619.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Big Bore 76mm Throttle Body Adapter for Subaru STI Process West & Corsa Veloce Intake Manifolds
Only 5 leftRegular price $119.99Sale price $119.99 Regular priceUnit price per -
1150 BHPVendor:IAG PerformanceIAG 1150 Destroked 2.35L Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 1150 BHP
Regular price $10,499.99Sale price $10,499.99 Regular priceUnit price per -
Up to $8 OFFVendor:IAG PerformanceIAG FPR (Fuel Pressure Regulator) Adapter for 2002-07 Subaru WRX & 2007 STI
Regular price $21.99Sale price $21.99 Regular priceUnit price per$29.99 -
Vendor:IAG PerformanceIAG 3mm / 8mm Phenolic Spacer Hardware Pack use w/ IAG-AFD-3040 Dual Injector TGV Housings
Regular price $12.99Sale price $12.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Competition Series Engine Mounts for 2008-14 Subaru WRX, 05-09 LGT
Only 6 leftRegular price $359.99Sale price $359.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 105K Service Package w/ AISIN Water Pump Fits 2003-05 Subaru WRX
Regular price $749.99Sale price $749.99 Regular priceUnit price per
Engine
IAG manufactures and provides high-quality engine parts for your 2002-2023 EJ20, EJ25, FA20, FA20F, FA24 and FA24F Subaru. Short blocks, Longs Blocks, Pistons, Rods, Cases, Gaskets, Hardware, Mounts, Oiling Components, Intakes, Fuel Components, Exhausts, and more. IAG Performance has all of the parts you need for your high-performance Subaru WRX, STI, Forester XT, Legacy GT, and BRZ.