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Exhaust› Mufflers and Resonators

SLP Performance

SLP SUPER SILENT MUF POL RZR-4 900

Name: SLP SUPER SILENT MUF POL RZR-4 900
Brand: SLP Performance
SKU: 09-119

$539.95 $425.41 Save $114.54

SKU: 09-119

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Overview

The SLP Performance Super Silent Muffler is designed to provide a quieter exhaust note for Polaris RZR vehicles. This muffler reduces cruising sound levels by 3 dB and idle sound levels by 2 dB compared to stock, creating a more relaxing environment for riders. It features fully welded construction for durability and a black ceramic coating with an aluminum heat shield to minimize radiant heat and enhance appearance. The muffler is flow-tested and field-verified to ensure optimal performance while maintaining a subtle sound.

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This muffler for the Polaris RZR is an incredible 5 decibels quieter than stock while providing a 41% increase in airflow (20 more cfm) for more power. The subtle sound of this muffler provides a relaxing environment for the rider and passenger to carry on a conversation easily while under way, not to mention the benefit to others in the surrounding area. Whether you are using your RZR to get you in and out of your favorite hunting spots, or just want to have a more enjoyable ride with less noise, this muffler is perfect for you. Features a removable Forest Service approved spark arrestor.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

Brand	SLP Performance
Part Number	09-119
Category	Exhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

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