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IAG Performance IAG-ENG-1810 Stage 3 EJ25 Closed Deck Case - 11mm H.S.M. (No Bore / Hone) Quick View
IAG Performance

IAG Performance IAG-ENG-1810 Stage 3 EJ25 Closed Deck Case - 11mm H.S.M. (No Bore / Hone)

$2,199.99
IAG-ENG-1810
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IAG Stage 3 EJ25 Closed Deck Case - 11mm H.S.M. (No Bore / Hone) - for Subaru WRX
IAG 800 FA20 DIT Closed Deck Case Half Set - w/ Bore & Hone for 2015-21 Subaru WRX Quick View
IAG Performance

IAG 800 FA20 DIT Closed Deck Case Half Set - w/ Bore & Hone for 2015-21 Subaru WRX

$2,949.99
IAG-ENG-C800BH
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IAG 800 FA20 DIT Closed Deck Case Half Set - w/ Bore & Hone for 2015-21 Subaru WRX
IAG Performance IAG-ENG-1324 Stage 3 Extreme FA20 Subaru Closed Deck Short Block (12.5:1 Compression Ratio) Quick View
IAG Performance

IAG Performance IAG-ENG-1324 Stage 3 Extreme FA20 Subaru Closed Deck Short Block (12.5:1 Compression Ratio)

$5,999.99
IAG-ENG-1324
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IAG Stage 3 Extreme FA20 Subaru Closed Deck Short Block for 2013-20 BRZ / FR-S / GT86 (12.5:1 Compression Ratio).
IAG Performance IAG-ENG-1455 Stage 4 Tuff EJ20 Subaru Closed Deck Short Block Quick View
IAG Performance

IAG Performance IAG-ENG-1455 Stage 4 Tuff EJ20 Subaru Closed Deck Short Block

$6,599.99
IAG-ENG-1455
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IAG Stage 4 Tuff EJ20 Subaru Closed Deck Short Block for 02-05 WRX.
IAG Performance IAG-ENG-1257 Stage 2.5 FA20 Subaru Closed Deck Short Block (Standard Compression 12.5:1) Quick View
IAG Performance

IAG Performance IAG-ENG-1257 Stage 2.5 FA20 Subaru Closed Deck Short Block (Standard Compression 12.5:1)

$5,699.99
IAG-ENG-1257
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IAG Stage 2.5 FA20 Subaru Closed Deck Short Block for 2013-20 BRZ / FR-S / GT86 (Standard Compression 12.5:1).
IAG Performance IAG-ENG-1256 Stage 2.5 FA20 Subaru Closed Deck Short Block (10.5:1 Compression Ratio) Quick View
IAG Performance

IAG Performance IAG-ENG-1256 Stage 2.5 FA20 Subaru Closed Deck Short Block (10.5:1 Compression Ratio)

$5,699.99
IAG-ENG-1256
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IAG Stage 2.5 FA20 Subaru Closed Deck Short Block for 2013-20 BRZ / FR-S / GT86 (10.5:1 Compression Ratio).
IAG Performance IAG-ENG-1323 Stage 3 Extreme FA20 Subaru Closed Deck Short Block (10.5:1 Compression Ratio) Quick View
IAG Performance

IAG Performance IAG-ENG-1323 Stage 3 Extreme FA20 Subaru Closed Deck Short Block (10.5:1 Compression Ratio)

$5,999.99
IAG-ENG-1323
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IAG Stage 3 Extreme FA20 Subaru Closed Deck Short Block for 2013-20 BRZ / FR-S / GT86 (10.5:1 Compression Ratio).
IAG Performance IAG-ENG-1313 Stage 3 Extreme FA20 DIT Subaru Closed Deck Short Block Quick View
IAG Performance

IAG Performance IAG-ENG-1313 Stage 3 Extreme FA20 DIT Subaru Closed Deck Short Block

$5,999.99
IAG-ENG-1313
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IAG Stage 3 Extreme FA20 DIT Subaru Closed Deck Short Block for 2015-21 WRX.
IAG Performance IAG-ENG-1210 Stage 2 FA20 Short Block (Standard Compression 12.5:1) Quick View
IAG Performance

IAG Performance IAG-ENG-1210 Stage 2 FA20 Short Block (Standard Compression 12.5:1)

$4,839.99
IAG-ENG-1210
All Best selling products Commerceinstruments Best Selling Products Engine Build Components IAG Performance New products Shortblocks
IAG Stage 2 FA20 Short Block for 2013-20 BRZ / FR-S (Standard Compression 12.5:1).
IAG Performance IAG-ENG-1255 Stage 2.5 FA20 DIT Subaru Closed Deck Short Block Quick View
IAG Performance

IAG Performance IAG-ENG-1255 Stage 2.5 FA20 DIT Subaru Closed Deck Short Block

$5,699.99
IAG-ENG-1255
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IAG Stage 2.5 FA20 DIT Subaru Closed Deck Short Block for 2015-21 WRX.
IAG Performance IAG-ENG-1209 Stage 2 FA20 Subaru Short Block (10.5:1 Compression Ratio) Quick View
IAG Performance

IAG Performance IAG-ENG-1209 Stage 2 FA20 Subaru Short Block (10.5:1 Compression Ratio)

$4,839.99
IAG-ENG-1209
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IAG Stage 2 FA20 Subaru Short Block for 2013-20 BRZ / FR-S / GT86 (10.5:1 Compression Ratio).
IAG Performance IAG-ENG-1206 Stage 2 FA20 DIT Subaru Short Block Quick View
IAG Performance

IAG Performance IAG-ENG-1206 Stage 2 FA20 DIT Subaru Short Block

$4,839.99
IAG-ENG-1206
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IAG Stage 2 FA20 DIT Subaru Short Block for 2015-21 WRX.
IAG Performance IAG-ENG-1202-1012LGT Stage 2 2.5L Subaru Short Block 10-12 LGT (Only) Quick View
IAG Performance

IAG Performance IAG-ENG-1202-1012LGT Stage 2 2.5L Subaru Short Block 10-12 LGT (Only)

$3,799.99
IAG-ENG-1202-1012LGT
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IAG Stage 2 2.5L Subaru Short Block for 2010-12 Legacy GT Only
IAG 950 EJ20 Subaru Closed Deck Short Block For 2002-05 WRX - 950 BHP Quick View
IAG Performance

IAG 950 EJ20 Subaru Closed Deck Short Block For 2002-05 WRX - 950 BHP

$5,999.99
IAG-ENG-S955
All Best selling products Commerceinstruments Best Selling Products Engine Build Components IAG Performance New products Shortblocks
IAG 950 EJ20 Subaru Closed Deck Short Block For 2002-05 WRX - 950 BHP
IAG 800 FA20 Subaru Closed Deck Short Block for 2013-20 BRZ / FR-S / GT86 (10.5:1 Compression Ratio) - 800 BHP Quick View
IAG Performance

IAG 800 FA20 Subaru Closed Deck Short Block for 2013-20 BRZ / FR-S / GT86 (10.5:1 Compression Ratio) - 800 BHP

$5,999.99
IAG-ENG-S886L
All Best selling products Commerceinstruments Best Selling Products Engine Build Components IAG Performance New products Shortblocks
IAG 800 FA20 Subaru Closed Deck Short Block for 2013-20 BRZ / FR-S / GT86 (10.5:1 Compression Ratio) - 800 BHP
IAG 800 FA20 Subaru Closed Deck Short Block for 2013-20 BRZ / FR-S / GT86 (12.5:1 Compression Ratio) - 800 BHP Quick View
IAG Performance

IAG 800 FA20 Subaru Closed Deck Short Block for 2013-20 BRZ / FR-S / GT86 (12.5:1 Compression Ratio) - 800 BHP

$5,999.99
IAG-ENG-S886H
All Best selling products Commerceinstruments Best Selling Products Engine Build Components IAG Performance New products Shortblocks
IAG 800 FA20 Subaru Closed Deck Short Block for 2013-20 BRZ / FR-S / GT86 (12.5:1 Compression Ratio) - 800 BHP
IAG 600 FA20 Short Block [12.5:1 CR; 600 BHP] - Subaru BRZ / FR-S / 86 2013-2020 IAG 600 FA20 Short Block [12.5:1 CR; 600 BHP] - Subaru BRZ / FR-S / 86 2013-2020 Quick View
IAG Performance

IAG 600 FA20 Short Block [12.5:1 CR; 600 BHP] - Subaru BRZ / FR-S / 86 2013-2020

$5,099.99
IAG-ENG-S686H
All Best selling products Commerceinstruments Best Selling Products Engine Build Components IAG Performance New products Shortblocks
DESIGNED FOR STRENGTH The IAG 600 Short Block is designed for stock or modified FA20 Subaru BRZs that need a stronger short block to...
IAG 600 FA20 Subaru Short Block [10.5:1 CR; 600 BHP] - Subaru BRZ / FR-S / 86 2013-2020 IAG 600 FA20 Subaru Short Block [10.5:1 CR; 600 BHP] - Subaru BRZ / FR-S / 86 2013-2020 Quick View
IAG Performance

IAG 600 FA20 Subaru Short Block [10.5:1 CR; 600 BHP] - Subaru BRZ / FR-S / 86 2013-2020

$4,799.99
IAG-ENG-S686L
All Best selling products Commerceinstruments Best Selling Products Engine Build Components IAG Performance New products Shortblocks
DESIGNED FOR STRENGTH The IAG 600 Short Block is designed for stock or modified FA20 Subaru BRZs that need a stronger short block to...
IAG 750 EJ20 Subaru Closed Deck Short Block For 2002-05 WRX - 750 BHP Quick View
IAG Performance

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

$4,999.99
IAG-ENG-S755
All Best selling products Commerceinstruments Best Selling Products Engine Build Components IAG Performance New products Shortblocks
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 Quick View
IAG Performance

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

$5,999.99
IAG-ENG-S800
All Best selling products Commerceinstruments Best Selling Products Engine Build Components IAG Performance New products Shortblocks
IAG 800 FA20 DIT Subaru Closed Deck Short Block for 2015-21 WRX - 800 BHP
Torque Solution Reversed Intake Manifold Alternator Relocation Bracket Kit - Subaru WRX 2002-2014 / STi 2004-2021 (+Subaru Fitments) Quick View
Torque Solution

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 Quick View
Torque Solution

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 Quick View
Torque Solution

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 Quick View
Torque Solution

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 Quick View
Torque Solution

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...
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CTS Turbo

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 Quick View
Torque Solution

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

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 Crank Super Damper Pulley - Scion/Subaru/Toyota FA20 2.0L Quick View
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...
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ATI Crank Super Damper Pulley - Subaru EJ20 / 22 / 25 Quick View
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...
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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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