• Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 621100C-1 621100C-1 Photo - Primary
  • Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 621100C-1 621100C-1 Photo - out of package
  • Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 621100C-1 621100C-1 User 1
  • Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 621100C-1 621100C-1 User 2
  • Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 621100C-1 621100C-1 User 3
  • Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 621100C-1 621100C-1 User 4
  • Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 621100C-1 621100C-1 User 5
  • Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 621100C-1 621100C-1 User 6
  • Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 621100C-1 621100C-1 User 7
  • Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 621100C-1 621100C-1 User 8
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Manley

Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 621100C-1

Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 621100C-1

sku: 0HYRE | mpn: 621100C-1
$209.78
$300.20 $209.78
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Emissions

⚠️ RACING/COMPETITION Use Only

California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.

Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.

Shipping & returns

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Manley Performance Pistons - Forged - Single 621100C-1 Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings

Vehicle Fitments:

Year Make Model Submodel
2008 Subaru Impreza 2.0R
2009 - 2010 Subaru Impreza 2.5 GT
2010 - 2011 Subaru Impreza 2.5i Premium
2006 - 2011 Subaru Impreza 2.5i, WRX Limited
2005 - 2011 Subaru Impreza Outback Sport
2004 Subaru Impreza Outback, TS
2004 - 2005 Subaru Impreza RS
2008 - 2011 Subaru Impreza Sport
2009 - 2011 Subaru Impreza WRX Premium, R
2010 Subaru Impreza WRX SE, WRX GT, 2.5i Limited, WRX STI Special Edition
2007 - 2011 Subaru Impreza WRX STI Limited
2006 - 2007 Subaru Impreza WRX TR
2004 - 2011 Subaru Impreza WRX, WRX STI
2011 Subaru Impreza XV
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Vehicle fitment