What is the bore size and compression ratio for this piston kit?

This Wiseco piston kit has a bore size of 92.00 mm and features a 12.5:1 compression ratio. This is designed to provide improved performance over stock.

What components are included in this piston kit?

This kit comes complete with the forged piston, high-quality piston rings, the necessary wrist pin(s), and circlips for installation.

Is this piston kit legal for use in California?

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

Wiseco 03-15 Can-Am 400/800 Outlander 12.5:1CR Piston

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Specifications

Brand: Wiseco
Part #: 40031M09200
UPC: 193564124272

Wiseco 03-15 Can-Am 400/800 Outlander 12.5:1CR Piston

Name: Wiseco 03-15 Can-Am 400/800 Outlander 12.5:1CR Piston
Brand: Wiseco
Price: 189.99 USD
Availability: InStock

$189.99

On Backorder

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Wiseco forged piston kit for Can-Am Outlander 400/800 models (2007-2015). Features a 12.5:1 compression ratio for improved performance.

Key Features

Fits a wide range of Can-Am Outlander 400 and 800 models from 2007-2015.
Features a 12.5:1 compression ratio for improved engine performance.
Forged material offers improved tensile strength for durability and service life.
Dedicated forgings are used for optimized strength-to-weight ratio.
Includes high-quality piston rings, wrist pin(s), and circlips.
Engineered, forged, and machined in the USA.

⚠️ 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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Will this fit your vehicle?

Product Details

Wiseco is known for making strong, reliable performance parts for powersports vehicles, and this forged piston kit is a great example. It's built specifically for the 400cc and 800cc Can-Am Outlander engines found in models from 2007 through 2015, including popular ones like the Outlander 800R EFI and Outlander 400 HO. This kit is designed to give your engine a boost with a 12.5:1 compression ratio, which means it can burn fuel more efficiently for improved power output.

The piston itself is forged from a material with improved tensile strength, making it strong and built to last for many miles. Wiseco uses dedicated forgings for each specific engine application, which helps optimize the balance between strength and weight. This means you get a piston that's tough enough for demanding use but not unnecessarily heavy. Everything you need to get this piston installed is included, such as high-quality piston rings, a wrist pin, and circlips. Plus, it's engineered, forged, and machined right here in the USA.