IAG Performance

567 products

IAG 800 FA20 DIT Closed Deck Long Block Engine W/ IAG 800 Heads For 2015-21 Subaru WRX

IAG 800 FA20 DIT Closed Deck Long Block Engine W/ IAG 800 Heads For 2015-21 Subaru WRX

Regular price $16,999.99 USD

Regular price ~~$16,999.99 USD~~ Sale price $16,999.99 USD
Unit price per
IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2006-14 WRX 2006-13 FXT 2007-09 LGT

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2006-14 WRX 2006-13 FXT 2007-09 LGT

Regular price $12,999.99 USD

Regular price ~~$12,999.99 USD~~ Sale price $12,999.99 USD
Unit price per
IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2018-2019 STI Type RA 2019+ STI

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2018-2019 STI Type RA 2019+ STI

Regular price $12,999.99 USD

Regular price ~~$12,999.99 USD~~ Sale price $12,999.99 USD
Unit price per
IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2002-05 USDM WRX 2.5L (HYBRID)

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2002-05 USDM WRX 2.5L (HYBRID)

Regular price $13,199.99 USD

Regular price ~~$13,199.99 USD~~ Sale price $13,199.99 USD
Unit price per
IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2004-07 STI 2004-05 FXT 2005-06 LGT

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2004-07 STI 2004-05 FXT 2005-06 LGT

Regular price $12,999.99 USD

Regular price ~~$12,999.99 USD~~ Sale price $12,999.99 USD
Unit price per
IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2008-18 STI

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2008-18 STI

Regular price $12,999.99 USD

Regular price ~~$12,999.99 USD~~ Sale price $12,999.99 USD
Unit price per
IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2002-05 USDM WRX 2.0L

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2002-05 USDM WRX 2.0L

Regular price $12,999.99 USD

Regular price ~~$12,999.99 USD~~ Sale price $12,999.99 USD
Unit price per
IAG 1150 2.5L Subaru Closed Deck Short Block For WRX STI LGT FXT - 1150 BHP

IAG 1150 2.5L Subaru Closed Deck Short Block For WRX STI LGT FXT - 1150 BHP

Regular price $8,999.99 USD

Regular price ~~$8,999.99 USD~~ Sale price $8,999.99 USD
Unit price per
IAG 550 2.5L Subaru Short Block For WRX STI Legacy GT Forester XT - 550 BHP

IAG 550 2.5L Subaru Short Block For WRX STI Legacy GT Forester XT - 550 BHP

Regular price $3,999.99 USD

Regular price ~~$3,999.99 USD~~ Sale price $3,999.99 USD
Unit price per
IAG 600 FA20 DIT Subaru Short Block For 2015-21 WRX - 600 BHP

IAG 600 FA20 DIT Subaru Short Block For 2015-21 WRX - 600 BHP

Regular price $4,799.99 USD

Regular price ~~$4,799.99 USD~~ Sale price $4,799.99 USD
Unit price per
IAG 600 FA20 Short Block For 2013-20 BRZ / FR-S (Standard Compression 12.5:1) - 600 BHP

IAG 600 FA20 Short Block For 2013-20 BRZ / FR-S (Standard Compression 12.5:1) - 600 BHP

Regular price $4,799.99 USD

Regular price ~~$4,799.99 USD~~ Sale price $4,799.99 USD
Unit price per
IAG 600 FA20 Subaru Short Block For 2013-20 BRZ / FR-S / GT86 (10.5:1 Compression Ratio) - 600 BHP

IAG 600 FA20 Subaru Short Block For 2013-20 BRZ / FR-S / GT86 (10.5:1 Compression Ratio) - 600 BHP

Regular price $4,799.99 USD

Regular price ~~$4,799.99 USD~~ Sale price $4,799.99 USD
Unit price per
IAG 750 EJ25 Subaru Closed Deck Short Block For WRX STI LGT FXT - 750BHP

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX STI LGT FXT - 750BHP

Regular price $4,999.99 USD

Regular price ~~$4,999.99 USD~~ Sale price $4,999.99 USD
Unit price per
IAG 750 EJ25 Subaru Closed Deck Short Block For WRX STI LGT FXT - 750BHP

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX STI LGT FXT - 750BHP

Regular price $5,099.99 USD

Regular price ~~$5,099.99 USD~~ Sale price $5,099.99 USD
Unit price per
IAG 750 EJ20 Subaru Closed Deck Short Block For 2002-05 WRX - 750 BHP

IAG 750 EJ20 Subaru Closed Deck Short Block For 2002-05 WRX - 750 BHP

Regular price $4,999.99 USD

Regular price ~~$4,999.99 USD~~ Sale price $4,999.99 USD
Unit price per
IAG 800 FA20 DIT Subaru Closed Deck Short Block For 2015-21 WRX - 800 BHP

IAG 800 FA20 DIT Subaru Closed Deck Short Block For 2015-21 WRX - 800 BHP

Regular price $5,999.99 USD

Regular price ~~$5,999.99 USD~~ Sale price $5,999.99 USD
Unit price per

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Collection: IAG Performance

IAG 800 FA20 DIT Closed Deck Long Block Engine W/ IAG 800 Heads For 2015-21 Subaru WRX

IAG 800 FA20 DIT Closed Deck Long Block Engine W/ IAG 800 Heads For 2015-21 Subaru WRX

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2006-14 WRX 2006-13 FXT 2007-09 LGT

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2006-14 WRX 2006-13 FXT 2007-09 LGT

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2018-2019 STI Type RA 2019+ STI

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2018-2019 STI Type RA 2019+ STI

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2002-05 USDM WRX 2.5L (HYBRID)

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2002-05 USDM WRX 2.5L (HYBRID)

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2004-07 STI 2004-05 FXT 2005-06 LGT

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2004-07 STI 2004-05 FXT 2005-06 LGT

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2008-18 STI

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2008-18 STI

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2002-05 USDM WRX 2.0L

IAG 950 Closed Deck Long Block Engine W/ IAG 950 Heads For 2002-05 USDM WRX 2.0L

IAG 1150 2.5L Subaru Closed Deck Short Block For WRX STI LGT FXT - 1150 BHP

IAG 1150 2.5L Subaru Closed Deck Short Block For WRX STI LGT FXT - 1150 BHP

IAG 550 2.5L Subaru Short Block For WRX STI Legacy GT Forester XT - 550 BHP

IAG 550 2.5L Subaru Short Block For WRX STI Legacy GT Forester XT - 550 BHP

IAG 600 FA20 DIT Subaru Short Block For 2015-21 WRX - 600 BHP

IAG 600 FA20 DIT Subaru Short Block For 2015-21 WRX - 600 BHP

IAG 600 FA20 Short Block For 2013-20 BRZ / FR-S (Standard Compression 12.5:1) - 600 BHP

IAG 600 FA20 Short Block For 2013-20 BRZ / FR-S (Standard Compression 12.5:1) - 600 BHP

IAG 600 FA20 Subaru Short Block For 2013-20 BRZ / FR-S / GT86 (10.5:1 Compression Ratio) - 600 BHP

IAG 600 FA20 Subaru Short Block For 2013-20 BRZ / FR-S / GT86 (10.5:1 Compression Ratio) - 600 BHP

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX STI LGT FXT - 750BHP

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX STI LGT FXT - 750BHP

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX STI LGT FXT - 750BHP

IAG 750 EJ25 Subaru Closed Deck Short Block For WRX STI LGT FXT - 750BHP

IAG 750 EJ20 Subaru Closed Deck Short Block For 2002-05 WRX - 750 BHP

IAG 750 EJ20 Subaru Closed Deck Short Block For 2002-05 WRX - 750 BHP

IAG 800 FA20 DIT Subaru Closed Deck Short Block For 2015-21 WRX - 800 BHP

IAG 800 FA20 DIT Subaru Closed Deck Short Block For 2015-21 WRX - 800 BHP

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