MBRP AT-8511P Performance Series Slip-On Exhaust System for Polaris Sportsman 850

Stand Out From The Crowd Unleash your vehicle's most aggressive looks and sound with an MBRP Performance Series exhaust for your ATV or SXS. There's nothing better than a nice rumble coming out of your tailpipe. Whether you're going full-blast through the desert or tracking around at the farm, enjoy that deep, crisp sound that you can only get with MBRP.. Turn heads on the showroom floor or covered in mud, shredding a trail. ATV Exhaust System With Performance Muffler; Slip On; 1.75 in. Inlet; 4.25 in. Diameter Body; Packed Muffler; Packed Muffler.

• USFS Approved Spark Arrestor Included. Packed Muffler. Slip-on System.
• Performance Muffler

Upgrade the appearance, sound, and exhaust performance of your ATV with the MBRP AT-8511P Performance Series slip-on exhaust system. Designed for Polaris Sportsman 850 models, this system replaces the factory muffler with a performance-focused packed muffler that produces a deep, crisp exhaust note. It is well suited for trail riding, farm use, and off-road recreation where durable performance and a more aggressive sound are desired.

The MBRP Performance Series muffler uses a 1.75-inch inlet and a 4.25-inch body diameter for a direct slip-on installation. Its packed construction supports a strong, controlled exhaust tone while maintaining a practical design for powersports applications. An included USFS-approved spark arrestor helps support responsible off-road use in areas where spark-arresting equipment is required.

This MBRP exhaust system is listed for 2010-2013 Polaris Sportsman 850 applications, including select XP, EPS, HO, Forest, Browning LE, and Orange Madness LE models. Verify the exact vehicle configuration before ordering. This product is not CARB approved, and a carburetor acknowledgement may be required for applicable installations. Professional installation is recommended to ensure proper fitment and secure exhaust connections.

What's Included

• MBRP Performance Series packed muffler
• USFS-approved spark arrestor
• Slip-on exhaust system components

Fitment

Fits select 2010-2013 Polaris Sportsman 850 models, including Sportsman 850 EFI XP, Sportsman 850 EFI XP with EPS, Sportsman 850 HO XP, Sportsman 850 HO XP EPS, Sportsman Forest 850, Sportsman 850 HO XP EPS Browning LE, and Sportsman 850 HO XP EPS Orange Madness LE.

Features:

• Performance Muffler: Delivers a deeper, crisper exhaust sound and a more aggressive appearance.
• Slip-On Design: Replaces the factory muffler with a practical installation format for compatible Polaris Sportsman 850 models.
• USFS-Approved Spark Arrestor: Included to support off-road riding requirements where spark-arresting equipment is mandated.
• Packed Muffler Construction: Provides controlled exhaust flow and a durable design suited to ATV trail, farm, and recreational use.

Fitments:
2010 Polaris Sportsman 850 EFI XP Base
2010 Polaris Sportsman 850 EFI XP w/ EPS Base
2011 Polaris Sportsman 850 EFI XP Base
2011 Polaris Sportsman 850 EFI XP w/ EPS Base
2011 Polaris Sportsman Forest 850 Base
2012 Polaris Sportsman 850 HO XP Base
2012 Polaris Sportsman 850 HO XP EPS Base
2012 Polaris Sportsman 850 HO XP EPS Browning LE Base
2012 Polaris Sportsman 850 HO XP EPS Orange Madness LE Base
2012 Polaris Sportsman Forest 850 Base
2013 Polaris Sportsman 850 HO XP Base
2013 Polaris Sportsman 850 HO XP EPS Base
2013 Polaris Sportsman 850 HO XP EPS Browning LE Base
2013 Polaris Sportsman 850 HO XP EPS Stealth Black LE Base
2013 Polaris Sportsman Forest 850 Base
2014 Polaris Sportsman 850 HO XP EPS Base
2014 Polaris Sportsman 850 HO XP EPS Browning LE Base
2014 Polaris Sportsman 850 HO XP EPS Pearl White LE Base
2014 Polaris Sportsman Forest 850 Base
2015 Polaris Sportsman 850 SP Base
2016 Polaris Sportsman 1000 XP High Lifter Edition Base
2016 Polaris Sportsman 850 High Lifter Edition Base
2016 Polaris Sportsman 850 SP Base

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: powersports
Epa: N/A
Regular Stock: t
Units Per Sku: 1