The Big Gun EVO Utility Series Slip-On Exhaust (Part #12-7612) is specifically engineered for high-performance Polaris utility ATVs. It is a direct replacement for the stock muffler, designed to increase airflow and provide a deeper, more aggressive exhaust note.

Comprehensive Fitment List

This exhaust system is compatible with several Polaris Sportsman and Scrambler models across the following years:

Model SeriesSpecific ModelsYear Range
Polaris Sportsman 550XP, EFI, HO, EPS, Browning LE2009–2014
Polaris Sportsman 850XP, SP, HO, EPS, High Lifter Edition2009–2024*
Polaris Sportsman 1000XP High Lifter Edition2016–2022
Polaris Scrambler 850XP HO, EPS LE2013–2016

*Note: While many retailers list fitment through 2016, newer fitment data from Big Gun Exhaust and other specialized distributors confirms compatibility for High Lifter models up to 2024.

Key Performance Features

The Big Gun EVO U Slip-On Exhaust is focused on maximizing power while reducing weight:

  • Deep Tone: Delivers a "throaty" sound profile significantly louder and more aggressive than the restrictive stock exhaust.

  • Lightweight Construction: Uses a high-temp black thermal-coated aluminum muffler and 304 stainless steel mid-pipe to save weight over the factory system.

  • Included Inserts: Comes standard with a removable USFS-approved spark arrestor and a Vortex Quiet Insert to help manage sound levels when needed.

  • Direct Fit: Features TIG-welded reinforced brackets for a secure, model-specific installation.

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