Collection: IAG short blocks & Heads
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IAG 1150 CNC Ported Drag S20 Cylinder Heads Package W/ GSC S3 Cams & Lifters For 02-05 WRX (REQUIRES Standalone Engine Management May Not Be Compatible With AVCS)
Regular price $7,499.99 USDRegular priceUnit price / per$7,499.99 USDSale price $7,499.99 USD -
IAG 1150 CNC Ported Drag V25 Cylinder Heads Package (No Cams & Lifters) For 04-07 STI 04-05 FXT 05-09 LGT
Regular price $5,799.99 USDRegular priceUnit price / per$5,799.99 USDSale price $5,799.99 USD -
IAG 1150 CNC Ported Drag V25 Cylinder Heads Package W/ GSC S2 Cams & Lifters For 04-07 STI 04-05 FXT 05-09 LGT
Regular price $7,499.99 USDRegular priceUnit price / per$7,499.99 USDSale price $7,499.99 USD -
IAG 1150 CNC Ported Drag V25 Cylinder Heads Package W/ GSC S3 Cams & Lifters For 04-07 STI 04-05 FXT 05-09 LGT (REQUIRES Standalone Engine Management May Not Be Compatible With AVCS)
Regular price $7,499.99 USDRegular priceUnit price / per$7,499.99 USDSale price $7,499.99 USD -
IAG 1150 CNC Ported Drag W25 Cylinder Heads Package (No Cams & Lifters) For 08-18 STI
Regular price $5,799.99 USDRegular priceUnit price / per$5,799.99 USDSale price $5,799.99 USD -
IAG 1150 CNC Ported Drag W25 Cylinder Heads Package W/ GSC S2 Cam & Lifters For 08-18 STI
Regular price $7,499.99 USDRegular priceUnit price / per$7,499.99 USDSale price $7,499.99 USD -
IAG 1150 CNC Ported Drag W25 Cylinder Heads Package W/ GSC S3 Cam & Lifters For 08-18 STI (REQUIRES Standalone Engine Management May Not Be Compatible With AVCS)
Regular price $7,499.99 USDRegular priceUnit price / per$7,499.99 USDSale price $7,499.99 USD -
IAG 550 Street D25 Cylinder Heads Package (No Cams & Lifters) For 06-14 WRX 06-13 FXT 07-09 LGT
Regular price $2,999.99 USDRegular priceUnit price / per$2,999.99 USDSale price $2,999.99 USD -
IAG 550 Street D25 Cylinder Heads Package W/ GSC S1 Cams & Lifters For 06-14 WRX 06-13 FXT 07-09 LGT
Regular price $4,699.99 USDRegular priceUnit price / per$4,699.99 USDSale price $4,699.99 USD -
IAG 550 Street N25 Cylinder Heads Package (No Cams & Lifters) For 18-19 STI Type RA 2019-21 STI
Regular price $2,999.99 USDRegular priceUnit price / per$2,999.99 USDSale price $2,999.99 USD -
IAG 550 Street N25 Cylinder Heads Package W/ GSC S1 Cams & Lifters For 18-19 STI Type RA 19-21 STI
Regular price $4,699.99 USDRegular priceUnit price / per$4,699.99 USDSale price $4,699.99 USD -
IAG 550 Street S20 Cylinder Heads Package W/ Combustion Mod (No Cams / Lifters) For 02-05 WRX
Regular price $3,199.99 USDRegular priceUnit price / per$3,199.99 USDSale price $3,199.99 USD -
IAG 550 Street S20 Cylinder Heads Package W/ Combustion Mod & GSC S1 Cams & Lifters For 02-05 WRX
Regular price $4,899.99 USDRegular priceUnit price / per$4,899.99 USDSale price $4,899.99 USD -
IAG 550 Street S20 Cylinder Heads Package (No Cams / Lifters) For 02-05 WRX
Regular price $2,999.99 USDRegular priceUnit price / per$2,999.99 USDSale price $2,999.99 USD -
IAG 550 Street S20 Cylinder Heads Package W/ GSC S1 Cams & Lifters For 02-05 WRX
Regular price $4,699.99 USDRegular priceUnit price / per$4,699.99 USDSale price $4,699.99 USD -
IAG 550 Street V25 Cylinder Heads Package (No Cams & Lifters) For 04-07 STI 04-05 FXT 05-09 LGT
Regular price $2,999.99 USDRegular priceUnit price / per$2,999.99 USDSale price $2,999.99 USD