Performance Muffler

• Product Details

  MBRP's ATV Performance muffler. A true performance exhaust sound with maximum flow, delivering an aggressive and crisp sound. This is MBRP's highest and best performing series of ATV mufflers.

  • MBRP Performance (P) mufflers are higher flowing than the Sport, more flow and power, 4.5" muffler.
  • Lighter than stock and constructed of 304 stainless and ceramic coated materials.
  • No clutching required.

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• Q&A

• Fitment

• # Part Numbers

  Product Variant	Manufacturer Part #
  MBRP Powersports Performance Muffler	AT-8511P, AT-8304P, AT-8512P, AT-8600P, AT-8205P, AT-8513P

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