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Vendor:IAG PerformanceIAG 550 Street Cylinder Heads Package for 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
Regular price From $3,199.99Sale price From $3,199.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 750 CNC Pocket Ported Competition Cylinder Heads Package for 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
Regular price From $3,999.99Sale price From $3,999.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 950 CNC Ported Race Cylinder Heads Package for 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT
Regular price From $4,799.99Sale price From $4,799.99 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 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 800 CNC Pocket Ported Competition Cylinder Heads Package for 2015-21 WRX
Regular price From $4,249.99Sale price From $4,249.99 Regular priceUnit price per
Cylinder Head Packages
Shop complete Subaru cylinder head packages at IAG Performance for WRX, STI, Legacy GT, and Forester XT models, including our IAG Street, Competition, Race, and Drag series CNC-ported heads. These ready-to-install packages simplify building heads matched to your horsepower goals, saving builders the time and expense of sourcing and porting individual castings themselves