Specifications
- Brand
- Manley Performance
- Part #
- 46997-1
- UPC
- 807298041148
Manley 04+ Subaru WRX/STi (EJ257) 99.75mm Bore 1.2mm x 1.2mm x 2.0mm +.25mm OS Ring *SINGLE ONLY*
$45.99
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Manley 04+ Subaru WRX/STi (EJ257) piston ring. This single ring is +.25mm oversize for a 99.75mm bore.
Key Features
- Fits 2004+ Subaru WRX/STi with EJ257 engine.
- Designed for a 99.75mm bore.
- This is a +.25mm oversize ring.
- Ring dimensions are 1.2mm x 1.2mm x 2.0mm.
- Sold as a single ring; order quantity needed for all pistons.
- Not CARB approved; cannot ship to California.
⚠️ 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
Product Details
If you're rebuilding the engine in your 2004 and up Subaru WRX or STi with the EJ257 engine, this single piston ring from Manley Performance is a key component. It's designed for a 99.75mm bore and comes in a +.25mm oversize to help achieve a proper seal in engines that have been bored out slightly.
Manley is known for making well-built engine parts, and these rings are no exception. The ring dimensions are 1.2mm for the top ring, 1.2mm for the second ring, and 2.0mm for the oil ring. This specific ring is sold individually, so you'll need to order the correct quantity for all the pistons in your engine. Remember that this part is not CARB approved and cannot be shipped to California.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 46997-1
- UPC
- 807298041148
Frequently Asked Questions
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Manley 04+ Subaru WRX/STi (EJ257) 99.75mm Bore 1.2mm x 1.2mm x 2.0mm +.25mm OS Ring *SINGLE ONLY*