Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strengthArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operationFully machined crown featuresPrecision ring grooves, anti-detonation groove, and additional ring seal improving featuresForced pin oilingDesigned and built to withstand heavy to severe duty performance applications
This Part Fits:
Year
Make
Model
Submodel
2004-2012
Subaru
Impreza
WRX STI
2007,2011-2012
Subaru
Impreza
WRX STI Limited
2010
Subaru
Impreza
WRX STI Special Edition
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