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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 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 Performance 2" x 50' Fiberglass Header Wrap with Ties (Black)
Only 3 leftRegular price $39.99Sale price $39.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Long Block Basic Installation Kit for EJ25 WRX, STI, FXT, LGT
Only 14 leftRegular price $2,249.99Sale price $2,249.99 Regular priceUnit price per -
800 BHPVendor:IAG PerformanceIAG 800 FA20 DIT Closed Deck Long Block Engine w/ IAG 800 Heads for 2015-21 Subaru WRX
Regular price $18,999.99Sale price $18,999.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Replacement ARP 14mm Head Stud (1)
Only 15 leftRegular price $59.99Sale price $59.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 800 FA20 Closed Deck Case Half Set for 13-20 Subaru BRZ, 13-16 FR-S, 17-20 86
Regular price From $3,099.99Sale price From $3,099.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Triple Pass Competition Series 55mm Radiator for 2015-21 Subaru WRX
Only 6 leftRegular price $1,999.99Sale price $1,999.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Revolve Engine Bay Dress-Up Cap Kit for 08-14 WRX / STI, 05-09 LGT - Includes Oil, Brake, Clutch, Coolant, Washer & Power Steering Caps
Regular price $299.99Sale price $299.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 105K Service Package w/ AISIN Water Pump Fits 2002 Subaru WRX
Regular price $749.99Sale price $749.99 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 Race Series Solid Engine Mounts for 2008-14 Subaru WRX, 05-09 LGT
Only 2 leftRegular price $359.99Sale price $359.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 60K OE Engine Service Package For 2004-05 Subaru WRX
Regular price $379.99Sale price $379.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Performance Replacement V3 AOS 15.5" Coolant Line & Fittings For 2015-21 WRX
Regular price $59.99Sale price $59.99 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 60K OE Engine Service Package For 2006-14 Subaru WRX
Regular price $379.99Sale price $379.99 Regular priceUnit price per -
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 -
800 BHPVendor:IAG PerformanceIAG 800 FA20 Subaru Closed Deck Short Block for 2013-20 BRZ / FR-S / GT86 (12.5:1 Compression Ratio) - 800 BHP
Regular price $6,499.99Sale price $6,499.99 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 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 Comfort Series Conversion Engine Mount Bushing Set with Pins (55A Durometer)
Only 2 leftRegular price $79.99Sale price $79.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Street Series Conversion Engine Mount Bushing Set with Pins (75A Durometer)
Regular price $79.99Sale price $79.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 30K/90K OE Engine Service Package For 2002-03 Subaru WRX
Regular price $314.99Sale price $314.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG PTFE Fuel System Kit w/ ID Injectors, Aeromotive FPR, IAG Fuel Rails for 08-14 WRX, 08-21 STI
Regular price From $1,799.99Sale price From $1,799.99 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 Revolve Washer Fluid Reservoir Cap w/ Anodized Color Accent for 02-21 WRX, 04-21 STI, 05-09 LGT, 04-08 FXT
Regular price $49.99Sale price $49.99 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 Race Series Solid Engine Mount Bushing Set
Only 6 leftRegular price $69.99Sale price $69.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Replacement Hardware Set for IAG EJ V2 TGV's using 3mm Thick Phenolic Spacers - 2002-14 Subaru WRX, 2004-21 STI, 2005-12 LGT and 2004-13 FXT
Only 2 leftRegular price $19.99Sale price $19.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Comfort Series 55A Pitch Mount Bushing Kit with Large Pin (2PCS)
Only 5 leftRegular price $54.99Sale price $54.99 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 -
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 -
950 BHPVendor:IAG PerformanceIAG 950 EJ25 Destroked 2.35L Closed Deck Short Block For WRX, STI, LGT, FXT - 950BHP
Regular price $6,999.99Sale price $6,999.99 Regular priceUnit price per -
Sold OutVendor:IAG PerformanceIAG Triple Pass Street Series 42mm Radiator for 2015-21 Subaru WRX
Regular price $1,599.99Sale price $1,599.99 Regular priceUnit price per -
1150 BHPVendor:IAG PerformanceIAG 1150 High Compression 2.5L Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 1150 BHP
Only 3 leftRegular price $9,499.99Sale price $9,499.99 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
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.