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Michigan, USA Built • Performance Proven.

  • 4.5/5 Rated

  • Exhaust Experts

  • Years of Experience

  • Highest Quality

Barker's Exhaust  |  SKU: QC-1-INCH

Barker's Exhaust Quiet Core Insert

Regular price $ 39.95
Shipping calculated at checkout.




Barker's Difference - Proudly Built in Michigan with USA Materials. 🏁

🔇 Barker’s Quiet Core Inserts

Barker’s Quiet Cores are designed to lower the sound output of your Barker’s Exhaust System while maintaining great performance. Each insert includes a built-in spark arrestor and installs easily into the end cap of your exhaust can.

Available Sizes

  • 1-Inch Standard Quiet Core – Fits most Barker’s Exhaust Systems (Quietest Option)
    • Most single exhaust systems (Example: 250cc, 350cc, 400cc & 450cc)
  • 1.5-Inch High Flow Quiet Core – Required for Snowmobile and Single Exhaust Systems over 500cc.
    • (Examples: Honda TRX700XX Single Exhaust, Raptor 700 Single Exhaust, Grizzly 700 Slip-On Exhaust)
    • The larger size allows for proper exhaust flow to reduce heat buildup in the muffler. Using a 1-inch core on these systems can cause excessive heat and prematurely break down the exhaust packing.
  • Dual Exhaust 1" Quiet Cores - Sold as a pair 
    • (Example: RZR800, RZR900, Raptor 700 & Grizzly 700 dual exhaust systems)

Important Details

  • Sold individually — Dual exhausts require the 1" quiet core kit (Pair)
  • All quiet cores include a spark arrestor for trail compliance
  • Can be added to any Barker’s exhaust can, even older systems
  • Expect a small horsepower reduction of about 0.5–1.5 HP
  • Some riding areas require a Spark arrestor & Quiet Core — please check local regulations