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Segment / 04-07 STI

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Manley Platinum Series Piston Kit | 2004-2021 Subaru WRX STI

Starting At $699.23

Manley Platinum Series Piston Kit | 2004-2021 Subaru WRX STI

14 reviews

Save 8% In Stock

Manley 04+ WRX STi (EJ257) Size (STD) Stroke (79mm) Bore (99.50mm Grade B) SINGLE Piston w/ Rings - Modern Automotive Performance

$188.31 ~~$204.69~~

Manley Single Piston with Rings / 79mm Stroke 99.50mm Bore | 2004-2021 Subaru WRX STI (612000CB-1)

4 reviews

Save 8% In Stock

Subaru WRX / STI MAHLE Motorsports Forged Piston Kit - Modern Automotive Performance

$638.68 ~~$694.21~~

Subaru WRX / STI MAHLE Motorsports Forged Piston Kit

3 reviews

Save 8% In Stock

Manley Standard Bore Turbo Tuff Pistons | 2004-2021 Subaru WRX STI, and 2006-2014 Subaru WRX (632200C-4)

$762.84 ~~$829.17~~

Manley Standard Bore Turbo Tuff Pistons | 2004-2021 Subaru WRX STI, and 2006-2014 Subaru WRX (632200C-4)

No reviews

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Manley EJ257 Platinum Series Lightweight 99.55mm Pistons | 2004-2021 Subaru WRX STI (612001C-4)

$699.23 ~~$760.03~~

Manley EJ257 Platinum Series Lightweight 99.55mm Pistons | 2004-2021 Subaru WRX STI (612001C-4)

No reviews

Save 8% In Stock

04-15 Subaru WRX/STI 99.50mm STD Bore (Grade B) 8.5:1 Comp Ratio Piston by Manley (632200CB-1) - Modern Automotive Performance

$190.70 ~~$207.29~~

Manley 8.5:1 Comp Ratio Piston | 04-15 Subaru WRX/STI 99.50mm STD Bore Grade B (632200CB-1)

1 review

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04-15 WRX/STI 99.75mm Bore +.25mm Size 8.5:1 Comp Ratio Pistons by Manley (632202C-4) - Modern Automotive Performance

$762.84 ~~$829.17~~

Manley Size 8.5:1 Comp Ratio Pistons | 2004-2015 Subaru WRX/STI 99.75mm Bore +.25mm (632202C-4)

No reviews

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2004-2015 Subaru WRX/STI 99.50mm STD Bore Pistons by Manley (632300C-4) - Modern Automotive Performance

$762.84 ~~$829.17~~

Manley Platinum Series Turbo Tuff 99.50mm STD Bore Pistons | Multiple Subaru Fitments (632300C-4)

No reviews

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04-15 Subaru WRX/STI 100.0mm Bore 8.5:1 Comp Ratio Pistons by Manley (632205C-4) - Modern Automotive Performance

$762.84 ~~$829.17~~

Manley 8.5:1 Comp Ratio Pistons | 04-15 Subaru WRX/STI 100.0mm Bore(632205C-4)

No reviews

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04-15 WRX/STI Extreme Duty 99.50mm STD Size Bore 8.5:1 Comp Ratio Pistons by Manley (632200CE-4) - Modern Automotive Performance

$887.84 ~~$965.05~~

Manley Extreme Duty Platinum Series Pistons 99.5mm Bore 8.5:1 CR | 2004-2020 Subaru EJ25 (632200CE-4)

No reviews

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04-15 WRX/STI Extreme Duty 99.75mm Bore +.25mm Size 8.5:1 Comp Ratio Pistons by Manley (632202CE-4) - Modern Automotive Performance

$887.84 ~~$965.05~~

Manley 8.5:1 Comp Ratio Pistons | 04-15 WRX/STI Extreme Duty 99.75mm Bore +.25mm Size (632202CE-4)

No reviews

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04-15 WRX/STI Extreme Duty 100.0mm +.50mm Bore 9.8:1 Comp Ratio Pistons by Manley (632305CE-4) - Modern Automotive Performance

$887.84 ~~$965.05~~

Manley 9.8:1 Comp Ratio Pistons | 04-15 WRX/STI Extreme Duty 100.0mm +.50mm Bore (632305CE-4)

1 review

Save 8%

04-15 Subaru WRX/STI 99.50mm STD Bore 9.8:1 Comp Ratio Pistons by Manley (632302C-4) - Modern Automotive Performance

$762.84 ~~$829.17~~

Manley 9.8:1 Comp Ratio Pistons | 04-15 Subaru WRX/STI 99.75mm STD Bore (632302C-4)

1 review

Save 8%

04-15 WRX/STI Extreme Duty Stroker 99.75mm +.25mm Size Bore 9.8:1 Comp Ratio Pistons by Manley (632502CE-4) - Modern Automotive Performance

$887.84 ~~$965.05~~

Manley 9.8:1 Comp Ratio Pistons | 04-15 WRX/STI Extreme Duty Stroker 99.75mm +.25mm Size Bore (632502CE-4)

1 review

Save 8%

04-15 Subaru WRX/STI Stroker 99.5mm STD Size Bore 9.8:1 Comp Ratio Pistons by Manley (632500C-4) - Modern Automotive Performance

$762.84 ~~$829.17~~

Manley 9.8:1 Comp Ratio Pistons | 04-15 Subaru WRX/STI Stroker 99.5mm STD Size Bore (632500C-4)

No reviews

Save 8%

04-15 Subaru WRX/STI Stroker 99.5mm STD Size Bore 8.5:1 Comp Ratio Pistons by Manley (632400C-4) - Modern Automotive Performance

$762.84 ~~$829.17~~

Manley 8.5:1 Comp Ratio Pistons | 04-15 Subaru WRX/STI Stroker 99.5mm STD Size Bore (632400C-4)

No reviews

Save 8%

04-15 Subaru WRX/STI 99.55mm Bore +.05mm Size 8.5:1 Comp Ratio Pistons by Manley (632201C-4) - Modern Automotive Performance

$762.84 ~~$829.17~~

Manley 8.5:1 Comp Ratio Pistons | 04-15 Subaru WRX/STI 99.55mm Bore +.05mm Size (632201C-4)

No reviews

Save 8%

04-15 WRX/STI Extreme Duty Stroker 99.5mm STD Size Bore 9.8:1 Comp Ratio Pistons by Manley (632500CE-4) - Modern Automotive Performance

$887.84 ~~$965.05~~

Manley 9.8:1 Comp Ratio Pistons | 04-15 WRX/STI Extreme Duty Stroker 99.5mm STD Size Bore (632500CE-4)

1 review

Save 8%

04-15 WRX/STI Extreme Duty 99.75mm +.25mm Bore 9.8:1 Comp Ratio Pistons by Manley (632302CE-4) - Modern Automotive Performance

$887.84 ~~$965.05~~

Manley 9.8:1 Comp Ratio Pistons | 04-15 WRX/STI Extreme Duty 99.75mm +.25mm Bore (632302CE-4)

No reviews

Save 8%

04-15 Subaru WRX/STI Stroker 99.75mm +.25mm Size Bore 8.5:1 Comp Ratio Pistons by Manley (632402C-4) - Modern Automotive Performance

$762.84 ~~$829.17~~

Manley 8.5:1 Comp Ratio Pistons | 04-15 Subaru WRX/STI Stroker 99.75mm +.25mm Size Bore (632402C-4)

No reviews

Save 8%

CP High Performance Pistons | Multiple Subaru Fitments (SC7426)

$973.91

CP High Performance Pistons | Multiple Subaru Fitments (SC7426)

No reviews

ROSS Racing Pistons (Subaru EJ20 and EJ257 DOHC) - Modern Automotive Performance

$850.00 ~~$975.00~~

ROSS Racing Pistons (Subaru EJ20 and EJ257 DOHC)

No reviews

Save 13%

04-15 WRX/STI Extreme Duty Stroker 100.0mm +.50mm Size Bore 9.8:1 Comp Ratio Pistons by Manley (632505CE-4) - Modern Automotive Performance

$887.84 ~~$965.05~~

Manley 9.8:1 Comp Ratio Pistons | 04-15 WRX/STI Extreme Duty Stroker 100.0mm +.50mm Size Bore (632505CE-4)

No reviews

Save 8%

04-15 WRX/STI Extreme Duty DE-Stroker 99.75mm +.25mm Size Bore 8.5:1 Comp Ratio Pistons by Manley (632002CE-4) - Modern Automotive Performance

$887.84 ~~$965.05~~

Manley 8.5:1 Comp Ratio Pistons | 04-15 WRX/STI Extreme Duty DE-Stroker 99.75mm +.25mm Size Bore (632002CE-4)

No reviews

Save 8%

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Engine Internals & Assemblies (41)

Part Type

Flow Rate

1200cc
2150cc
650cc
775cc
900cc

Horsepower Rating

200-450HP
450-600HP
600-800HP

Bearing Type

Journal Bearing Turbo
Ball Bearing Turbo

Position Type

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Rotor Type

Slotted

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