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600 BHPVendor:IAG PerformanceIAG 600 FA20 DIT Subaru Short Block for 2015-21 WRX - 600 BHP
Regular price $5,249.99Sale price $5,249.99 Regular priceUnit price per -
800 BHPVendor:IAG PerformanceIAG 800 FA20 DIT Subaru Closed Deck Short Block for 2015-21 WRX - 800 BHP
Regular price $6,499.99Sale price $6,499.99 Regular priceUnit price per -
1000 BHPVendor:IAG PerformanceIAG 1000 FA20 DIT Subaru Closed Deck Short Block for 2015-21 WRX - 1000 BHP
Only 4 leftRegular price $6,999.99Sale price $6,999.99 Regular priceUnit price per -
1000 BHPVendor:IAG PerformanceIAG 1000 FA24 Subaru Closed Deck Short Block for 2022-24 WRX - 1000 BHP
Regular price $6,999.99Sale price $6,999.99 Regular priceUnit price per
FA20DIT Short Blocks
Shop FA20DIT short blocks at IAG Performance for Subaru WRX, including our IAG 600 through 1000 horsepower closed-deck short blocks built for serious power beyond stock turbo capability. Each tier is matched with appropriate piston and ring clearances to handle the cylinder pressures generated at that power level