MBRP AT-9527PT 4" Slip-On Muffler for 2010-2017 Polaris Ranger 500/800

Vehicle Fitment

• 2010-2017 Polaris Ranger 500 EFI & Ranger 800 Series (Various Trims)

Features

• Performance Series slip-on muffler with 4" outlet for enhanced flow
• Designed for Polaris Ranger UTV models with 500 EFI and 800 engines
• Deep, crisp exhaust tone compared to stock muffler
• Constructed of high-quality T304 stainless steel for corrosion resistance
• Bolt-on design using factory mounting points
• Includes spark arrestor for trail-friendly operation
• Moderate sound level that balances performance and usability
• Reduces weight relative to many stock mufflers

Specifications

• Part Number: AT-9527PT
• Exhaust Type: 4" Performance Slip-On Muffler
• Material: T304 Stainless Steel
• Outlet Diameter: 4.0"
• Configuration: Single outlet
• Fitment: Slip-on replacement
• Application: Off-road UTV use
• Heat/Sound: Moderate performance exhaust note

Included Components

• 1x 4" Slip-On Muffler Assembly
• 1x Spark Arrestor
• 1x Complete Mounting Hardware Kit

Product Description

The MBRP AT-9527PT is a 4" Performance Series slip-on muffler engineered for Polaris Ranger UTVs from 2010 through 2017, including models equipped with 500 EFI and 800 engines. This high-flow slip-on design replaces the factory muffler to deliver improved exhaust flow and a deeper, more pleasing exhaust tone without excessive noise. Constructed from durable T304 stainless steel, the muffler provides long-lasting resistance to corrosion and trail debris.

Installation is simple thanks to the direct bolt-on design that uses existing factory mounting locations. The included spark arrestor helps maintain trail compliance where required, and the overall package is designed for riders who want a balance between moderate performance gains, sound enhancement, and daily usability. Whether you're out working around the property or exploring rugged terrain, the AT-9527PT offers a noticeable upgrade over stock exhaust components.

Ideal for Polaris Ranger owners seeking an exhaust that enhances sound and flow without pushing into extreme volume levels, this Performance Series slip-on muffler also provides weight savings and durable construction for long-term off-road use.