Save on most items with Coupon Code: OGSavings

X
Vehicle Set: Click here to shop 92-95 Honda Civic parts.

CP Pistons Piston Sets -4 Cyl (SC7443-4)

CP Pistons SC7443-4 Piston Sets -4 Cyl - CP Piston & Ring Set for Subaru EJ257 WRX STI- Bore (100.0mm)-Size ( 0.5mm)- CR (10.0) - Set of 4 for a 2004-2012 Subaru Impreza WRX STI, 2007-2012 Subaru Impreza WRX STI Limited and 2010-2010 Subaru Impreza WRX STI Special Edition.

CP Pistons Piston Sets -4 Cyl SC7443-4 Image 1
Image(s) for display purposes only. Actual product may vary.
Manufacturer: CP Pistons
Product: CP Pistons Piston Sets -4 Cyl
Part Number: SC7443-4
$885.15


Free Shipping (Continental US)
New with manufacturer warranty
Availability: SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)

Have a question regarding this product? Contact us.

Fitment:

NOTES: CP Piston & Ring Set for Subaru EJ257 WRX STI- Bore (100.0mm)-Size (+0.5mm)- CR (10.0) - Set of 4
Years Make Model Trim
2004 - 2012 Subaru Impreza WRX STI
2007 - 2007 Subaru Impreza WRX STI Limited
2010 - 2010 Subaru Impreza WRX STI Special Edition
2011 - 2012 Subaru Impreza WRX STI Limited

Description:


Related Links:

04-07 Subaru Impreza WRX STI Piston Sets - Forged - 4cyl

Other Piston Sets - Forged - 4cyl:

CP Pistons Piston Sets -4 Cyl SC7434-4
CP Piston & Ring Set for Subaru EJ257 WRX STI- Bore (99.75mm) - Size (+0.25) - CR (8.5) - Set of 4
SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2010-2010 Subaru Impreza WRX STI Special Edition
2011-2012 Subaru Impreza WRX STI Limited
2007-2007 Subaru Impreza WRX STI Limited
2004-2012 Subaru Impreza WRX STI

CP Pistons Piston Sets -4 Cyl SC7420
CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.5mm) - Size (Standard) - CR (8.2)
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 02/16/2026)

Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2004-2012 Subaru Impreza WRX STI
2007-2007 Subaru Impreza WRX STI Limited
2011-2012 Subaru Impreza WRX STI Limited
2010-2010 Subaru Impreza WRX STI Special Edition

JE Pistons Piston Sets -4 Cyl 291060
JE Pistons SUB STI EJ257 Block w/ EJ20 Head 100mm Bore CR 8.5 KIT Set of 4 Pistons
IN STOCK - LOW
2007-2007 Subaru Impreza WRX STI Limited
2004-2008 Subaru Impreza WRX STI
2006-2007 Subaru Impreza WRX Limited
2002-2008 Subaru Impreza WRX
2002-2004 Subaru Impreza TS
2002-2005 Subaru Impreza RS
2005-2008 Subaru Impreza Outback Sport
2002-2004 Subaru Impreza Outback
2006-2008 Subaru Impreza 2.5i
2006-2007 Subaru Impreza WRX TR

CP Pistons Piston Sets -4 Cyl SC7426-4
CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.75mm) - Size (+0.25mm) - CR (9.0)
SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2010-2010 Subaru Impreza WRX STI Special Edition
2011-2012 Subaru Impreza WRX STI Limited
2007-2007 Subaru Impreza WRX STI Limited
2004-2012 Subaru Impreza WRX STI

CP Pistons Piston Sets -4 Cyl SC7439-4
CP Piston & Ring Set for Subaru EJ257 WRX STI- Bore (100.0mm)-Size (+0.5mm)- CR (9.0) - Set of 4
SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2010-2010 Subaru Impreza WRX STI Special Edition
2011-2012 Subaru Impreza WRX STI Limited
2007-2007 Subaru Impreza WRX STI Limited
2004-2012 Subaru Impreza WRX STI