What is the bore size for this piston ring set?

This Manley piston ring set is designed for a 92.0mm bore size. It's important to ensure this matches your engine's cylinder bore for proper fitment and sealing.

Are these rings compatible with all 2002-2005 Subaru Impreza models?

Yes, this set is verified to fit the 2002-2005 Subaru Impreza. Always double-check your specific engine code if you have any doubts.

Specifications

Brand: Manley Performance
Part #: 46920-4
UPC: 807298041360

Manley 92.0mm 1.2mmx1.2mmx2.8mm Ring Set of 4

Name: Manley 92.0mm 1.2mmx1.2mmx2.8mm Ring Set of 4
Brand: Manley Performance
SKU: manley-performance-manley-92-0mm-1-2mmx1-2mmx2-8mm-ring-set-of-4-t14-4363948
Price: 188.94 USD
Availability: BackOrder

$188.94

On Backorder

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Fits 2002-2005 Subaru Impreza. Manley 92.0mm piston ring set for engine rebuilds.

Key Features

Fits 2002-2005 Subaru Impreza.
92.0mm bore size.
Features a 1.2mm top ring, 1.2mm second ring, and 2.8mm oil ring configuration.
Manley Performance is a well-known brand for internal engine components.
Set includes rings for a complete engine rebuild.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're rebuilding the engine in your 2002-2005 Subaru Impreza, a fresh set of piston rings is a critical part of the job. These rings seal the combustion chamber, control oil consumption, and transfer heat from the piston to the cylinder wall. Getting this right is key to a healthy, long-lasting engine.

This set from Manley is built to spec for your Impreza, with a 92.0mm bore size and a common 1.2mm top ring, 1.2mm second ring, and 2.8mm oil ring configuration. Manley is well-known for making solid internal engine components, and these rings are no exception. They're designed to fit right and perform reliably when you put your engine back together.

Remember that these rings are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper ring gap setting and installation procedures.