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Kelford Cams Dual Valve Springs & Titanium Retainers - Subaru WRX 2015-2021 (+Multiple Fitments)

$595.00
KVS87-DT
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The Kelford Cams KVS87-DT valve spring kit is designed for the Turbocharged 2015+ Subaru FA20 DIT engines. It features a Dual Spring and Titanium...

Brian Crower Spring and Titanium Retainers - Subaru WRX / STI EJ205/EJ257 2002-2020

$290.55
BC0600
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Designed for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing...

Brian Crower 6mm Exhaust Valve Guides - Subaru WRX 2002-2014 /STI 2004-2020

$76.97
BC3961
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BC premium valves guides are made from Manganese Silicon Aluminum Bronze alloy and CNC machined to exacting tolerances. BC guides are resistant to cracking...

Brian Crower 6mm Intake Valve Guides - Subaru WRX 2002-2014 / STI 2004-2020

$76.97
BC3960
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The ultimate in lightweight high performance, Brian Crower titanium retainers typically weigh in approximately 40% less than the factory OEM steel units. CNC machined...

Brian Crower Spring + Steel Retainers - Subaru WRX / STI EJ205/EJ257 2002-2020

$188.38
BC0600S
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Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature...

Mountune Valve Spring Set (Set of 16) -

$699.00
MTN6063-VS2-AA
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Mountune valve springs are engineered for our V1~ V3 camshafts and are also suitable for use with stock camshafts.Includes spring seats and valve stem...

Mountune Valve Spring Set (Set of 16) - Ford Focus ST 2013-2018 (+Ford 2.0L Ecoboost Engines)

$399.00
MTN6063-VS1-AA
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Mountune valve springs are engineered for our V1 camshafts and are also suitable for use with stock camshafts.Product Features:  Rate: 42 N/mm ~ 242.00Lb/Inch...
GSC

GSC P-D Polished Exhaust Valve - 29mm Head (STD) - (SET 8) 2013 Scion FR-S / Subaru BRZ

$199.92
2121-8
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GSC Power-Division Super Alloy Exhaust Valves for FA20 FRS/BRZ For those running high horsepower, high EGT set ups that need a valve that will...
GSC

GSC Single Valve Spring & Ti Retainer Kit - Subaru WRX / STI 2002-2020 (EJ Turbo Models)

$266.48
5743
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GSC5743 Cylindrical Valve Spring Kit with Ti Retainer for the Subaru Turbo EJ Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open...
GSC

GSC Beehive Spring & Titanium Retainer Kit - Subaru WRX 2002-2014 / STi 2004-2020 (+Multiple Subaru Fitments)

$386.39
5043
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GSC5043 Beehive Valve Spring Kit with Ti Retainer for Subaru Turbo EJ Platforms Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open...

Manley Performance Beehive Valve Spring and Retainer Kit - Subaru STi 2004-2021 / WRX 2002-2014 (+Multiple Fitments)

$465.55
26185
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The Manley Performance Valve Spring and Retainer Kit has been designed to accommodate high-lift cams, and to allow users to surpass OEM rev limitations...

Manley Beehive Valve Spring & Titanium Retainer Set - Subaru WRX 2002-2014 / STi 2004-2020 / Legacy GT 2005-2012 / FXT 2004-2013

$294.91
26180
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The Manley upgraded valve spring and titanium retainer set is a great choice for Subaru EJ20 / EJ25 engines with upgraded camshafts that require...
GSC

GSC P-D Single Valve Spring & Titanium Retainer Kit - Subaru WRX 2015-2020 / BRZ 2013-2020 / Scion FR-S 2013-2016 / Toyota 86 2017-2020

$288.68
5756
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GSC5756 Cylindrical Valve Spring Kit with Ti Retainer for the Subaru FA20 Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open Pressure,...
GSC

GSC P-D Single Beehive Valve Spring & Titanium Retainer Kit - Subaru WRX 2015-2020 / Scion FR-S 2013-2016 / Subaru BRZ 2013-2020 / Toyota 86 2017-2020

$432.58
5056
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GSC5056 Beehive Valve Spring Kit with Ti Retainer for Subaru FA20 Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open Pressure, 11.0mm...

Brian Crower Subaru BRZ/Scion FR-S/Toyota GT86 4UGSE Single Spring & Titanium Retainer Kit w/ Seats

$382.18
BC0650
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Designed for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing...

Manley Performance Race Flo Stainless Steel Intake Valves - Subaru STi 2004-2021 / WRX 2002-2014 (+Multiple Fitments)

$216.96
11138-8
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Manley Performance Sport Compact stainless steel valves utilize our exceptional "Race Series" alloy and are manufactured to the highest quality standards. Manley valves are...

Manley Performance Race Master Stainless Steel Exhaust Valves - Subaru WRX 2002-2014 / STi 2004-2021 (+Multiple Fitments)

$216.96
11155-8
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Manley Performance Sport Compact stainless steel valves utilize our exceptional "Race Series" alloy and are manufactured to the highest quality standards. Manley valves are...

Manley Performance Extreme Duty Stainless Steel Exhaust Valves - Subaru WRX 2002-2014 / STi 2004-2021 (+Multiple Fitments)

$571.76
11137-8
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Manley Performance Sport Compact stainless steel valves utilize our exceptional "Race Series" alloy and are manufactured to the highest quality standards. Manley valves are...
GSC

GSC P-D Chrome Polished Intake Valves 37mm Head (+1mm) - Subaru WRX 2002-2014 / STi 2004-2020 (Set of 8; +Multiple Subaru Fitments)

$121.36
2014-8
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When designing these valves, GSC used advanced 3D design and simulation programs to create a stronger and higher flowing valve head design. Prototypes were...
GSC

GSC P-D Chrome Polished Exhaust Valves 32mm Head (STD) - Subaru WRX 2002-2014 / STi 2004-2020 (Set of 8; +Multiple Subaru Fitments)

$120.32
2011-8
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When designing these valves, GSC used advanced 3D design and simulation programs to create a stronger and higher flowing valve head design. Prototypes were...
GSC

GSC Traditional Intake Valve Guides - Subaru WRX 2002-2014 / STi 2004-2020 (+Multiple Subaru Fitments)

$41.45
3028-8
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GSC Power-Division Traditional Intake Valve Guide for Subaru EJ20/25 Series (EJ205, EJ207, EJ255, EJ257, EJ257B), smooth style Standard sized sold as set of 8 Oversized...
GSC

GSC Traditional Exhaust Valve Guides - Subaru WRX 2002-2014 / STi 2004-2020 (+Multiple Subaru Fitments)

$41.45
3027-8
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GSC Power-Division Traditional Exhaust Valve Guide for Subaru EJ20/25 Series (EJ205, EJ207, EJ255, EJ257, EJ257B), smooth style Standard sized sold as set of 8...
GSC

GSC P-D Chrome Polished Super Alloy Exhaust Valve 32mm Head (STD) - Subaru WRX 2002-2014 / STi 2004-2020 (Set of 8; +Multiple Subaru Fitments)

$199.92
2015-8
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Stem Diameter (mm) Overall Length (mm) Head Diameter (mm) 6.0 104.65 32.00   GSC Power-Division Super Alloy Exhaust Valves for EJ20/25 Turbo are for...
GSC

GSC P-D Chrome Polished Exhaust Valves 33mm Head (+1mm) - Subaru WRX 2002-2014 / STi 2004-2020 (Set of 8; +Multiple Subaru Fitments)

$120.32
2013-8
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When designing these valves, GSC used advanced 3D design and simulation programs to create a stronger and higher flowing valve head design. Prototypes were...
GSC

GSC P-D Chrome Polished Intake Valves 36mm Head (STD) - Subaru WRX 2002-2014 / STi 2004-2020 (Set of 8; +Multiple Subaru Fitments)

$121.38
2012-8
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When designing these valves, GSC used advanced 3D design and simulation programs to create a stronger and higher flowing valve head design. Prototypes were...
GSC

GSC Manganese Bronze Intake Valve Guides - Subaru WRX 2015-2020 / Scion FR-S 2013-2016 / Subaru BRZ 2013-2020 (Set of 8)

$41.45
3064-8
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GSC Power-Division Intake Valve Guide for FA20 (WRX/BRZ/FR-S/86) Standard sized sold as set of 8 Oversized sold individually as +0.001" and +0.003"  GSC3064 Standard...
GSC

GSC Manganese Bronze Exhaust Valve Guides - Subaru WRX 2015-2020 / Scion FR-S 2013-2016 / Subaru 2013-2020 (Set of 8)

$41.45
3063-8
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GSC Power-Division Exhaust Valve Guide for FA20 (WRX/BRZ/FR-S/86) Standard sized sold as set of 8 Oversized sold individually as +0.001" and +0.003"  GSC3063 Standard...
GSC

GSC Exhaust Valve Guides Stopper Style - Subaru WRX 2002-2014 / STi 2004-2020 (+Multiple Subaru Fitments)

$41.45
3025-8
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What they have done is actually quite simple, they made valve guides that fit properly, are easier to install, and shaped to help air...
GSC

GSC Intake Valve Guides Stopper Style - Subaru WRX 2002-2014 / STi 2004-2020 (+Multiple Fitments)

$41.45
3026-8
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What they have done is actually quite simple, they made valve guides that fit properly, are easier to install, and shaped to help air...
GSC

GSC P-D Viton 6mm Valve Stem Seal Set - Subaru WRX 2002-2014 / STI 2004-2020 (EJ20/EJ25; +Multiple Subaru Fitments)

$12.94
1022
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GSC Power-Division Viton Valve Stem Seals for the Subaru EJ257, EJ207, and EJ205 6mm seal set. These are an upgrade from the standard OEM...
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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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