Looking for aftermarket parts to modify or upgrade your 2012 Subaru Impreza with piston sets - forged - 4cyl? At Tunersports.com we carry a huge selection of the top name brand performance piston sets - forged - 4cyl parts and accessories.

SHIPS FROM MANUFACTURER SC7443-4CP Piston & Ring Set for Subaru EJ257 WRX STI- Bore (100.0mm)-Size (+0.5mm)- CR (10.0) - Set of 4 2004-2012 Subaru Impreza WRX STI 2011-2012 Subaru Impreza WRX STI Limited $885.15 |

IN STOCK 291061As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing app... JE Pistons SUB STI EJ257 99.5mm Bore CR 8.5 KIT Set of 4 Pistons 2002-2012 Subaru Impreza WRX 2004-2012 Subaru Impreza WRX STI 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $899.99 |
IN STOCK 291062As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing app... JE Pistons SUB STI EJ257 100mm Bore CR 8.5 KIT Set of 4 Pistons 2002-2012 Subaru Impreza WRX 2004-2012 Subaru Impreza WRX STI 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $899.99 |
OUT OF STOCK 291063As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing app... JE Pistons SUB EJ257 83mm STR 99.5mm Bore CR 8.5 KIT Set of 4 Pistons 2002-2012 Subaru Impreza WRX 2004-2012 Subaru Impreza WRX STI 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $899.99 |
OUT OF STOCK 291064As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing app... JE Pistons SUB EJ257 83mm STR 100mm Bore CR 8.5 KIT Set of 4 Pistons 2002-2012 Subaru Impreza WRX $899.99 |
OUT OF STOCK 296348As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing app... JE Pistons SUB STI EJ257 99.75mm Bore CR 8.5 KIT Set of 4 Pistons 2002-2012 Subaru Impreza WRX 2004-2012 Subaru Impreza WRX STI 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $899.99 |
OUT OF STOCK 296352As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing app... JE Pistons SUB EJ257 83mm STR 99.75mm Bore CR 8.5 KIT Set of 4 Pistons 2002-2012 Subaru Impreza WRX 2004-2012 Subaru Impreza WRX STI 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $899.99 |

IN STOCK 612000C-4Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.5mm STD Bore 8.5:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK 612002C-4Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.75mm +.25mm Bore 8.5:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK - LOW 612005C-4Manley 04+ Subaru WRX STi (EJ257) STD Stroke 100mm +.5mm Bore 8.5:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK 612100C-4Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2006-2012 Subaru Impreza WRX 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK 612102C-4Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.75mm +.25mm Bore 9.8:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK - DROPSHIPS 612105C-4Manley 04+ Subaru WRX STi (EJ257) STD Stroke 100mm +.5mm Bore 9.8:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK - DROPSHIPS 621000C-4Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 8.5:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2006-2012 Subaru Impreza WRX 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK - LOW 621002C-4Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.75mm +.25mm Bore 8.5:1 Dish Piston Set w/ Rings 2004-2012 Subaru Impreza WRX STI 2006-2012 Subaru Impreza WRX 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
OUT OF STOCK 621005C-4Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 100mm +.5mm Bore 8.5:1 Dish Piston Set w/ Rings 2004-2012 Subaru Impreza WRX STI 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK - DROPSHIPS 621100C-4Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2006-2012 Subaru Impreza WRX 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK - DROPSHIPS 621102C-4Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.75mm +.25mm Bore 9.8:1 Dish Piston Set w/ Rings 2004-2012 Subaru Impreza WRX STI 2006-2012 Subaru Impreza WRX 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK - DROPSHIPS 621105C-4Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 100mm +.5mm Bore 9.8:1 Dish Piston Set w/ Rings 2004-2012 Subaru Impreza WRX STI 2006-2012 Subaru Impreza WRX 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
OUT OF STOCK 622000C-4Manley 04+ Subaru WRX STi (EJ257) 83mm Stroker 99.5mm STD Bore 8.5:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2006-2012 Subaru Impreza WRX 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK - DROPSHIPS 622002C-4Manley 04+ Subaru WRX STi (EJ257) 83mm Stroker 99.75mm +0.25mm Bore 8.5:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2006-2012 Subaru Impreza WRX 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK - DROPSHIPS 622005C-4Manley 04+ Subaru WRX STi (EJ257) 83mm Stroker 100mm +0.5mm Bore 8.5:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2006-2012 Subaru Impreza WRX 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK - DROPSHIPS 622100C-4Manley 04+ Subaru WRX STi (EJ257) 83mm Stroker 99.5mm STD Bore 9.8:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2006-2012 Subaru Impreza WRX 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
IN STOCK - DROPSHIPS 622102C-4Manley 04+ Subaru WRX STi (EJ257) 83mm Stroker 99.75mm +0.25mm Bore 9.8:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2006-2012 Subaru Impreza WRX 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $741.18 |
OUT OF STOCK 622105C-4Manley 04+ Subaru WRX STi (EJ257) 83mm Stroker 100mm +0.5mm Bore 9.8:1 Dish Piston Set with Rings 2004-2012 Subaru Impreza WRX STI 2006-2012 Subaru Impreza WRX 2009-2012 Subaru Impreza WRX Premium 2010-2012 Subaru Impreza WRX Limited 2011-2012 Subaru Impreza WRX STI Limited $741.18 |