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Manley Performance

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Manley 100mm +.50mm Bore Pistons - Subaru WRX 2006-2014 / STi 2004-2020 (+Multiple Fitments) Quick View
Manley Performance

Manley 100mm +.50mm Bore Pistons - Subaru WRX 2006-2014 / STi 2004-2020 (+Multiple Fitments)

$656.00
612005C-4
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Pistons / Rings
Made one too many passes at the drag strip? Or is your engine starting to get a little tired? Not a problem. Manley has provided...
Manley 75mm STD Stroke 92.5mm +0.5mm Bore 8.5:1 Dish Piston Set w/ Rings - Subaru WRX 2002-2005 (EJ205) Quick View
Manley Performance

Manley 75mm STD Stroke 92.5mm +0.5mm Bore 8.5:1 Dish Piston Set w/ Rings - Subaru WRX 2002-2005 (EJ205)

$656.00
615005C-4
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Pistons / Rings
Manley forged and dished pistons for the 02-05 WRX EJ207 are machined of high strength 2618 material. Each design is lightweight yet robust enough...
Manley 99.5mm STD Bore Pistons - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments) Quick View
Manley Performance

Manley 99.5mm STD Bore Pistons - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments)

$678.86
612000C-4
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Pistons / Rings
Made one too many passes at the drag strip? Or is your engine starting to get a little tired? Not a problem. Manley has provided...
Manley 99.75mm +.25mm Bore Pistons - Subaru WRX 2006-2014 / STi 2004-2020 (+Multiple Fitments) Quick View
Manley Performance

Manley 99.75mm +.25mm Bore Pistons - Subaru WRX 2006-2014 / STi 2004-2020 (+Multiple Fitments)

$656.00
612002C-4
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Pistons / Rings
Made one too many passes at the drag strip? Or is your engine starting to get a little tired? Not a problem. Manley has provided...
Manley Beehive Valve Spring & Titanium Retainer Set - Subaru WRX 2002-2014 / STi 2004-2020 / Legacy GT 2005-2012 / FXT 2004-2013 Manley Beehive Valve Spring & Titanium Retainer Set - Subaru WRX 2002-2014 / STi 2004-2020 / Legacy GT 2005-2012 / FXT 2004-2013 Quick View
Manley Performance

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

$294.91
26180
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Valve Springs & Retainers Valvetrain Components
The Manley upgraded valve spring and titanium retainer set is a great choice for Subaru EJ20 / EJ25 engines with upgraded camshafts that require...
Manley H-Beam Connecting Rods - Subaru WRX 2002-2014 / STi 2004-2021 Quick View
Manley Performance

Manley H-Beam Connecting Rods - Subaru WRX 2002-2014 / STi 2004-2021

$511.68
14024-4
All Best selling products Commerceinstruments Best Selling Products Connecting Rods Engine Build Components New products
Remember that one time when you got your first turbocharged car? Turn the boost up they said, get a bigger turbo they said, it’s...
Manley Performance Beehive Valve Spring and Retainer Kit - Subaru STi 2004-2021 / WRX 2002-2014 (+Multiple Fitments) Manley Performance Beehive Valve Spring and Retainer Kit - Subaru STi 2004-2021 / WRX 2002-2014 (+Multiple Fitments) Quick View
Manley Performance

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

$465.55
26185
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Valve Springs & Retainers Valvetrain Components
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 Performance Extreme Duty Stainless Steel Exhaust Valves - Subaru WRX 2002-2014 / STi 2004-2021 (+Multiple Fitments) Quick View
Manley Performance

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

$571.76
11137-8
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Valves Valvetrain Components
Manley Performance Sport Compact stainless steel valves utilize our exceptional "Race Series" alloy and are manufactured to the highest quality standards. Manley valves are...
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Manley Performance Platinum Series Piston Set 100mm (9.8:1) - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments) Manley Performance Platinum Series Piston Set 100mm (9.8:1) - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments) Quick View
Manley Performance

Manley Performance Platinum Series Piston Set 100mm (9.8:1) - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments)

$656.00
612105C-4
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Pistons / Rings
Manley forged and dished pistons for the EJ257 are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver...
Manley Performance Platinum Series Piston Set 99.5mm (9.8:1) - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments) Manley Performance Platinum Series Piston Set 99.5mm (9.8:1) - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments) Quick View
Manley Performance

Manley Performance Platinum Series Piston Set 99.5mm (9.8:1) - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments)

$656.00
612100C-4
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Pistons / Rings
Manley forged and dished pistons for the EJ257 are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver...
Manley Performance Platinum Series Piston Set 99.75mm (9.8:1) - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments) Manley Performance Platinum Series Piston Set 99.75mm (9.8:1) - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments) Quick View
Manley Performance

Manley Performance Platinum Series Piston Set 99.75mm (9.8:1) - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments)

$656.00
612102C-4
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Pistons / Rings
Manley forged and dished pistons for the EJ257 are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver...
Manley Performance Race Flo Stainless Steel Intake Valves - Subaru STi 2004-2021 / WRX 2002-2014 (+Multiple Fitments) Quick View
Manley Performance

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

$216.96
11138-8
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Valves Valvetrain Components
Manley Performance Sport Compact stainless steel valves utilize our exceptional "Race Series" alloy and are manufactured to the highest quality standards. Manley valves are...
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Manley Performance Race Master Stainless Steel Exhaust Valves - Subaru WRX 2002-2014 / STi 2004-2021 (+Multiple Fitments) Quick View
Manley Performance

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

$216.96
11155-8
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Valves Valvetrain Components
Manley Performance Sport Compact stainless steel valves utilize our exceptional "Race Series" alloy and are manufactured to the highest quality standards. Manley valves are...
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Manley Platinum STD Stroke 92mm STD Bore 8.5:1 Dish Piston Set - 2002-2005 Subaru WRX (EJ205) Quick View
Manley Performance

Manley Platinum STD Stroke 92mm STD Bore 8.5:1 Dish Piston Set - 2002-2005 Subaru WRX (EJ205)

$656.00
615000C-4
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Pistons / Rings
Made one too many passes at the drag strip? Or is your engine starting to get a little tired? Not a problem. Manley has provided...
Manley Steel Pro Series I Beam Connecting Rods - Subaru STi 2004-2021 / WRX 2002-2014 (+Multiple Fitments) Quick View
Manley Performance

Manley Steel Pro Series I Beam Connecting Rods - Subaru STi 2004-2021 / WRX 2002-2014 (+Multiple Fitments)

$934.80
14416-4
All Best selling products Commerceinstruments Best Selling Products Connecting Rods Engine Build Components New products
Manley Pro Series "I" Beam Rods Sets. Forged from 4340 aircraft quality vacuum degassed material, Shot peened after machining and 100% magnafluxed. Cap fasteners...
Manley Subaru EJ20/EJ25 Rod Bearing Set - Subaru STI 2004-2021 / WRX 2002-2014 Quick View
Manley Performance

Manley Subaru EJ20/EJ25 Rod Bearing Set - Subaru STI 2004-2021 / WRX 2002-2014

$98.18
30070
All Best selling products Commerceinstruments Best Selling Products Engine Bearings Engine Build Components New products Rod Bearings
Rebuilding your engine and looking for a high performance rod bearing set to prevent going through this process again? Look no further than the...
Manley Subaru EJ25 Standard Stroke (79mm) 2.5L Billet Crankshaft - Subaru WRX 2006-2014 / STi 2004-2020 (+Multiple Fitments) Quick View
Manley Performance

Manley Subaru EJ25 Standard Stroke (79mm) 2.5L Billet Crankshaft - Subaru WRX 2006-2014 / STi 2004-2020 (+Multiple Fitments)

$1,828.79
190040B
All Best selling products Commerceinstruments Best Selling Products Crankshafts New products
The Manley Subaru EJ25 crankshaft is manufactured from premium multi-heat treated lightweight 4340 billet steel and nitrided for additional strength. The crank features fully...
Manley Subaru WRX/STI EJ205/EJ257/EJ255 H Tuff Connecting Rod Set Quick View
Manley Performance

Manley Subaru WRX/STI EJ205/EJ257/EJ255 H Tuff Connecting Rod Set

$571.04
15024-4
All Best selling products Commerceinstruments Best Selling Products Connecting Rods Engine Build Components New products
Manley "H-Tuff" connecting rods are manufactured from 4340 forgings to the same exacting standards developed and approved by our original equipment customers. There is...
Manley Turbo Tuff Connecting Rod Set w/ ARP 625+ Bolts - Subaru WRX 2002-2014 / STi 2004-2021 (+Multiple Fitments) Quick View
Manley Performance

Manley Turbo Tuff Connecting Rod Set w/ ARP 625+ Bolts - Subaru WRX 2002-2014 / STi 2004-2021 (+Multiple Fitments)

$1,199.16
14416R6-4
All Best selling products Commerceinstruments Best Selling Products Connecting Rods Engine Build Components New products
Manley Performance manufactures the finest steel connecting rods in the Sport Compact industry. Their Pro Series "I" Beam is forged from 4340 aircraft quality...
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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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