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IAG 800 FA20 DIT Long Block Engine w/ IAG 800 Heads (800BHP) - Subaru WRX 2015-2021 IAG 800 FA20 DIT Long Block Engine w/ IAG 800 Heads (800BHP) - Subaru WRX 2015-2021 Quick View
IAG Performance

IAG 800 FA20 DIT Long Block Engine w/ IAG 800 Heads (800BHP) - Subaru WRX 2015-2021

$18,999.99
IAG-ENG-L800
All Best selling products Commerceinstruments Best Selling Products Hardware IAG Performance Longblocks New products
IAG 800 FA20F DIT TIMED LONG BLOCKFOR 2015-2021 WRX A "DROP-IN" SOLUTION The IAG Performance Hand-Built 800 Subaru FA20F (DIT) is a great choice...
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IAG 600 FA20 DIT Long Block Engine w/ IAG 600 Heads (600BHP) - Subaru WRX 2015-2021 IAG 600 FA20 DIT Long Block Engine w/ IAG 600 Heads (600BHP) - Subaru WRX 2015-2021 Quick View
IAG Performance

IAG 600 FA20 DIT Long Block Engine w/ IAG 600 Heads (600BHP) - Subaru WRX 2015-2021

$16,499.99
IAG-ENG-L600
All Best selling products Commerceinstruments Best Selling Products Hardware IAG Performance Longblocks New products
IAG 600 FA20F DIT TIMED LONG BLOCKFOR 2015-2021 WRX A "DROP-IN" SOLUTION The IAG Performance Hand-Built 600 Subaru FA20F (DIT) Long Block Package is...
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IAG 1150 2.35L Destroked Closed Deck Long Block Engine w/ IAG 1150 Heads (1150BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG 1150 2.35L Destroked Closed Deck Long Block Engine w/ IAG 1150 Heads (1150BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG 1150 2.35L Destroked Closed Deck Long Block Engine w/ IAG 1150 Heads (1150BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$19,499.99
IAG-ENG-L113SC
All Best selling products Commerceinstruments Best Selling Products Hardware IAG Performance Longblocks New products
IAG 1150 2.35L DESTROKED LONG BLOCK ENGINE W/ IAG 1150 HEADS DROP IN AND DRIVE The IAG Performance hand-built Subaru 1150 2.35L Destroked Long...
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IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 Heads (1150BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 Heads (1150BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 Heads (1150BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$18,999.99
IAG-ENG-L115SC
All Best selling products Commerceinstruments Best Selling Products Hardware IAG Performance Longblocks New products
IAG 1150 LONG BLOCK ENGINE WITH IAG 1150 HEADS FOR 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT A "DROP-IN" SOLUTION The IAG Performance...
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IAG 950 Destroked 2.35L Closed Deck Long Block Engine w/ IAG 950 Heads (950BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG 950 Destroked 2.35L Closed Deck Long Block Engine w/ IAG 950 Heads (950BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG 950 Destroked 2.35L Closed Deck Long Block Engine w/ IAG 950 Heads (950BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$14,299.99
IAG-ENG-L953SC
All Best selling products Commerceinstruments Best Selling Products Hardware IAG Performance Longblocks New products
IAG 950 2.35L DESTROKED LONG BLOCK ENGINE W/ IAG 950 HEADS DROP IN AND DRIVE The IAG Performance hand-built Subaru 950 2.35L Destroked Long...
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IAG 950 Closed Deck Long Block Engine w/ IAG 950 Heads (950BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG 950 Closed Deck Long Block Engine w/ IAG 950 Heads (950BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG 950 Closed Deck Long Block Engine w/ IAG 950 Heads (950BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$14,299.99
IAG-ENG-L950SC
All Best selling products Commerceinstruments Best Selling Products Hardware IAG Performance Longblocks New products
IAG 950 LONG BLOCK ENGINE WITH IAG 950 HEADS FOR 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT A "DROP-IN" SOLUTION The IAG Performance...
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IAG 750 Long Block Engine w/ IAG 750 Heads (750BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 EJ25 Closed Deck Short Block Assembly Quick View
IAG Performance

IAG 750 Long Block Engine w/ IAG 750 Heads (750BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$12,749.99
IAG-ENG-L755S
All Best selling products Commerceinstruments Best Selling Products Hardware IAG Performance Longblocks New products
IAG 750 LONG BLOCK ENGINE WITH IAG 750 HEADS FOR 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT A "DROP-IN" SOLUTION The IAG Performance...
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IAG 550 Long Block Engine w/ IAG 550 Heads (550BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG 550 Long Block Engine w/ IAG 550 Heads (550BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG 550 Long Block Engine w/ IAG 550 Heads (550BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$10,299.99
IAG-ENG-L550SC
All Best selling products Commerceinstruments Best Selling Products Hardware IAG Performance Longblocks New products
IAG 550 LONG BLOCK ENGINE WITH IAG 550 HEADS FOR 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT A "DROP-IN" SOLUTION The IAG Performance...
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IAG Long Block Basic Installation Kit - Subaru WRX FA20F 2015-2021 Quick View
IAG Performance

IAG Long Block Basic Installation Kit - Subaru WRX FA20F 2015-2021

$1,349.99
IAG-ENG-4700
All Best selling products Commerceinstruments Best Selling Products Gaskets & Miscellaneous IAG Performance Longblocks New products
The IAG Long Block Engine Basic Installation Kits provide all of the basic components needed to install one of our FA20F DIT WRX Long...
IAG Long Block Basic Installation Kit - Most Subaru EJ Models Quick View
IAG Performance

IAG Long Block Basic Installation Kit - Most Subaru EJ Models

$2,249.99
IAG-ENG-4600
All Best selling products Commerceinstruments Best Selling Products Gaskets & Miscellaneous IAG Performance Longblocks New products
The IAG Long Block Engine Basic Installation Kits provide all of the basic components needed to install one of our EJ25 Long Block Engine...
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All products sold by Patterson Performance Parts, LLC are intended for off-road and/or competition use only. By purchasing aftermarket products from us, having us install the products, or both, the customer takes full responsibility for any use, and/or misuse of the product; and agrees that Patterson Performance Parts holds no responsibility for any consequences, legal, or other, of such use and/or misuse.
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