What is included with this piston?

This is a single piston kit that includes the forged piston itself, a set of piston rings, and a chrome moly wrist pin. It is designed for a direct installation into the specified Mazda 3 engine.

What is the compression ratio and bore size?

This piston is designed for a 9.5:1 compression ratio and features a -13.3cc dome volume. The bore size is 87.75mm.

Can this piston be shipped to California?

No, this piston is not CARB approved and cannot be shipped to California due to emissions regulations.

Specifications

Brand: Manley Performance
Part #: 630002C-1

Manley MazdaSpeed 3 MZR 2.3L 87.75mm Bore -13.3cc Dome 9.5:1 CR Piston w/ Rings - Single

Name: Manley MazdaSpeed 3 MZR 2.3L 87.75mm Bore -13.3cc Dome 9.5:1 CR Piston w/ Rings - Single
Brand: Manley Performance
SKU: manley-performance-manley-mazdaspeed-3-mzr-2-3l-87-75mm-bore-13-3cc-dome-9-5-1-c-t14-836520
Price: 189.71 USD
Availability: BackOrder

$189.71

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2007-2013 Mazda 3. Manley forged piston with rings and wrist pins for improved engine performance.

Key Features

Fits 2007-2013 Mazda 3.
Single forged piston for the MZR 2.3L engine.
Constructed from strong 2618 alloy forgings.
Includes rings and chrome moly wrist pins.
Features cam and barrel skirt profiles for power and cylinder wall protection.
Machined to exacting standards for enhanced ring seal.

⚠️ 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

This is a single forged piston for your 2007-2013 Mazda 3, designed for the MZR 2.3L engine. It comes complete with rings and a wrist pin, ready to be installed as part of an engine rebuild or upgrade. These pistons are built using 2618 alloy forgings, a strong material chosen for its performance and durability under demanding conditions.

Manley uses proven cam and barrel skirt profiles on these pistons, which help generate power while also being considerate of your cylinder walls during operation. The ring lands and grooves are machined to strict standards to ensure a good seal, and the unique fixturing Manley employs allows for precise machining of both the skirt and ring grooves in one setup. This attention to detail helps ensure the piston is square to the cylinder wall for optimal performance.

This piston is designed for a 9.5:1 compression ratio with a -13.3cc dome volume and an 87.75mm bore. Please note that this part is not CARB approved and cannot be shipped to California.