Manley Performance 46997-4 Piston Ring Set for Subaru WRX/STi (EJ257) 99.75mm Bore, 1.2mm x 1.2mm x 2.0mm Oversized

Description

Upgrade your Subaru WRX/STi with the Manley Performance 46997-4 piston ring set, designed specifically for engines with a 99.75mm bore diameter. Crafted for precision and durability, these rings feature a 1.2mm top ring, a 1.2mm second ring, and a 2.0mm oil ring, ensuring optimal sealing and performance. Constructed from high-quality materials, this set is engineered to withstand demanding conditions and provide long-lasting engine integrity. Whether you’re rebuilding or enhancing your vehicle, these rings are an excellent choice for maintaining compression and reducing blow-by in turbocharged EJ257 engines. The set includes a .25mm oversized ring, making it suitable for applications requiring slight bore adjustments, ensuring a perfect fit and reliable operation. Compatibility with various Subaru Impreza models from 2004 to 2012 makes this set a versatile option for enthusiasts and professional mechanics alike. Trust Manley Performance’s reputation for delivering top-tier automotive components that meet strict industry standards and deliver consistent results. Install these piston rings to restore your engine’s performance and extend its lifespan, knowing they are manufactured to exact specifications for superior sealing and minimal oil consumption. This product is a must-have for precision engine rebuilds and performance upgrades. Ensure your Subaru’s engine runs efficiently and reliably with the Manley Performance piston ring set, designed for high-performance automotive applications.

Features:

• Designed for Subaru EJ257 engines with a 99.75mm bore

• Includes a .25mm oversized ring for precise bore fit

• Top ring thickness: 1.2mm for effective sealing

• Second ring thickness: 1.2mm for optimal compression

• Oil ring thickness: 2.0mm for effective oil control

• Constructed from durable materials for long-lasting performance

• Compatible with multiple Subaru Impreza model years from 2004 to 2012

• High-quality manufacturing standards for reliable sealing

Fitment:
Subaru Impreza WRX STI 2004
Subaru Impreza WRX STI 2005
Subaru Impreza WRX STI 2006
Subaru Impreza WRX STI 2007
Subaru Impreza WRX STI 2008
Subaru Impreza WRX STI 2009
Subaru Impreza WRX STI 2010
Subaru Impreza WRX STI 2011
Subaru Impreza WRX STI 2012
Subaru Impreza WRX STI Limited 2007
Subaru Impreza WRX STI Limited 2011
Subaru Impreza WRX STI Limited 2012
Subaru Impreza WRX STI Special Edition 2010