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IAG 600 FA20 DIT Subaru Short Block (600BHP) - Subaru WRX 2015-2021

$5,249.99
IAG-ENG-S600
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IAG 600 FA20 DIT 2.0L SUBARU SHORT BLOCK DESIGNED FOR STRENGTH The IAG 600 Short Block is designed for stock or modified FA20 DIT...

IAG 750 EJ20 Subaru Closed Deck Short Block (750BHP) - Subaru WRX 2002-2005

$5,749.99
IAG-ENG-S755
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IAG 750 EJ20 2.0L SUBARU SHORT BLOCK THE PROBLEM SOLVER The IAG 750 Short Block is designed to solve the majority of common problems...

IAG Performance / Crest CNC Stage X 2.5L Subaru Billet Aluminum Short Block (1150+BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$17,999.99
IAG-ENG-SX25
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IAG PERFORMANCE / CREST CNC 2.5L SUBARU BILLET ALUMINUM SHORT BLOCK 1150+ BHP Note: Installation of this shortblock requires IAG Fire-Lock Head Gasket Set...

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

$10,499.99
IAG-ENG-S113
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IAG 1150 EJ25 2.35L DESTROKED SUBARU CLOSED DECK SHORT BLOCK FOR WRX, STI, LGT, FXT - 1150 BHP Note: Installation of this shortblock requires...

IAG 1150 High Compression 2.5L Subaru Closed Deck Short Block (1150BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$9,499.99
IAG-ENG-S115H
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IAG 1150 HIGH COMPRESSION 2.5L SUBARU CLOSED DECK SHORT BLOCK FOR WRX, STI, LGT, FXT - 1150 BHP Note: Installation of this shortblock requires...

IAG 1150 2.5L Subaru Closed Deck Short Block (1150BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$9,499.99
IAG-ENG-S115
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IAG 1150 EJ25 2.5L SUBARU SHORT BLOCK Note: Installation of this shortblock requires IAG Fire-Lock Head Gasket Set - 1 Pair PN# IAG-ENG-1741 and IAG /...

IAG 950 EJ25 Subaru Destroked 2.35L Closed Deck Short Block (950BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$6,999.99
IAG-ENG-S953
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IAG 950 EJ25 2.35L DESTROKED CLOSED DECK SHORT BLOCK FOR WRX, STI, LGT, FXT - 950 BHP Note: Installation of this shortblock requires IAG...

IAG Performance / ARP 14mm Head Stud Set - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$599.99
IAG-ENG-1711
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IAG's / ARP 14mm Head Stud Set is designed for use on high horsepower Subaru engines. The larger size of the stud increases its...

IAG 950 EJ25 Subaru Closed Deck Short Block (950BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$6,499.99
IAG-ENG-S950
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IAG 950 EJ25 2.5L SUBARU SHORT BLOCK Note: Installation of this shortblock requires IAG Fire-Lock Head Gasket Set - 1 Pair PN# IAG-ENG-1741 and...

IAG 750 International Hybrid EJ25 Subaru Closed Deck Short Block (750BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$5,599.99
IAG-ENG-S750IH
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IAG 750 International Hybrid EJ25 2.5L SUBARU SHORT BLOCK (Built with Hybrid Pistons for EJ20 Heads) Using EJ20 Heads? View the IAG750 International Hybrid...

IAG 750 EJ25 Subaru Closed Deck Short Block (750BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$5,499.99
IAG-ENG-S750
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IAG 750 EJ25 2.5L SUBARU SHORT BLOCK Using EJ20 Heads? View the IAG750 International Hybrid Block HERE (Built with Hybrid Pistons) THE PROBLEM SOLVER...

IAG 550 2.5L EJ25 Subaru Short Block (550BHP) - Subaru WRX 2006-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$3,999.99
IAG-ENG-S550
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IAG 550 EJ25 2.5L SUBARU SHORT BLOCK DESIGNED FOR STRENGTH The IAG 550 Short Block is designed for modified EJ25 Subarus that need a...

IAG V2 Alternator Relocation Kit For Reversed Intake Manifold - Subaru WRX 2002-2014 / STi 2004-2021 / FXT & LGT EJ

$249.99
IAG-ENG-5211
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The IAG Performance Version 2 Alternator Relocation Kit is designed to help the vehicle builder create space at the accessory drive system in order...

Subaru OEM Master Gasket and Seal Kit - Subaru WRX 2009-2014

$319.99
10105AC270
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Full Master Gasket kits come complete with every gasket or seal that you could possibly need when doing any level of engine work including,...

Subaru OEM Master Gasket and Seal Kit - Subaru STI Type RA 2018 / STi 2019-2021

$380.00 $307.99
10105AC190
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Full Master Gasket kits come complete with every gasket or seal that you could possibly need when doing any level of engine work including,...

Torque Solution Reversed Intake Manifold Alternator Relocation Bracket Kit - Subaru WRX 2002-2014 / STi 2004-2021 (+Subaru Fitments)

$166.66
TQSTS-SU-440BK-K
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Applications: Subaru WRX 2002-2014, STI 2004-2018, Forester XT, Legacy GT, All EJ20, All EJ25Torque Solution Reversed Intake Manifold Alternator Relocation Bracket Kit allows you to...

Torque Solution Valve Cover Cam Seals [Black] - Subaru WRX/STI/LGT/FXT 2002-2006

$61.10
TQSTS-SU-417BK
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Torque Solution Valve Cover Cam Seals are perfect to replace the OEM rubber seals which are prone to failure as they age.- 6061 Billet Aluminum-...

Torque Solution Valve Cover Cam Seals [Silver] - Subaru WRX/STI/LGT/FXT 2002-2006

$61.10
TQSTS-SU-417S
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Torque Solution Valve Cover Cam Seals are perfect to replace the OEM rubber seals which are prone to failure as they age.- 6061 Billet Aluminum-...

Torque Solution Phenolic Thermal Intake Spacers 8mm - Subaru EJ Engines

$66.65
TQSTS-SU-478-8
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Applications: 8mm for Subaru EJ EnginesTorque Solution Phenolic Thermal Intake Spacers for Subaru EJ Engines. Our phenolic spacers are made from CNC'd composite glass...

Torque Solution Phenolic Thermal Intake Spacers 3mm - Subaru EJ Engines

$49.99
TQSTS-SU-478-3
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Applications: 3mm for Subaru EJ EnginesTorque Solution Phenolic Thermal Intake Spacers for Subaru EJ Engines. Our phenolic spacers are made from CNC'd composite glass epoxy...

CTS Turbo Connecting Rods 144x22 I-Beam Rifle Drilled | Fits VW MK5, MK6, MK7/MK7.5 & Audi B8, C7, 8P, 8J, 8V, 8S

$599.99
CTS-CRI-14422
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We are excited to announce our 144x22 rifle drilled drop-in connecting rods for VW MK5, MK6, MK7/MK7.5 & Audi B8, C7, 8P, 8J, 8V,...

Torque Solution Lightweight Crank Pulley & Install Kit - Subaru WRX 2008-2014 / STi 2004-2021

$149.99
TQSTS-SU-207B
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Torque Solution has designed this crank pulley not only to improve performance but to surpass the quality of the original pulley. A critical feature...

Subaru OEM FHI Engine Crankshaft Pulley Bolt - Subaru WRX 2002-2014 / STi 2004-2021 (+Multiple Fitments)

$7.99
12369AA011
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This Subaru OEM crankshaft pulley bolt (12369AA011) is required to secure the crankshaft pulley in place on specific EJ20 and EJ25 Subaru models. 
ATI

ATI Crank Super Damper Pulley - Scion/Subaru/Toyota FA20 2.0L

$380.33
APPATI918482L
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Subaru FA20 Super Dampers: ATI's Super Damper for Subaru FA20 engines Dampens torsional crankshaft vibrations at all RPM levels Protects against engine harmonics Direct...
ATI

ATI Crank Super Damper Pulley - Subaru EJ20 / 22 / 25

$406.73 $358.40
APPATI917991
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Subaru Impreza WRX Super Dampers: ATI's Super Damper for Subaru EJ20, EJ22 and EJ25 engines Dampens torsional crankshaft vibrations at all RPM levels Protects...

Haltech Billet 2 Port Housing w/2 Screw Style Motor Idle Air Control Kit

$185.00
HALHT-020305
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Haltech Billet 2 Port Housing w/2 Screw Style Motor Idle Air Control Kit

ETS Intercooler Mounting Hardware - Mitsubishi Evo 8/9 2003-2006

$24.00
100-20-IC-HW
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This is for the complete mounting hardware for the Evo 8/9 Intercoolers. It works with the Cusco, Standard Tank and Wide Tank models. Includes:...

ETS Piston and Rod Combo - Lamborghini Huracan 2014+ / Audi R8 2017+

$9,190.00
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The ETS Lamborghini Huracan/Audi R8 Piston and Rod Combo is designed to be used with a factory block without sleeves.  This combo is capable...

ETS CNC Ported Cylinder Heads - Nissan GTR 2009+

$7,995.00
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Features: 40 - 60 Horsepower Increase. Fully CNC ported and hand smoothed. Wire EDM performed to ensure maximum reliablity and wall thickness. Flow benched...

ETS Piston and Rod Combo - Chevy Corvette 2020+ (C8)

$4,195.00
1050-10-ENG-001
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We have pistons and rods in stock and ready to ship! The ETS C8 Piston and Rod Combo is designed to be used as...
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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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