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FMF Powercore 4 Mufflers

FMF Powercore 4 Mufflers

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • FMF Powercore 4 Muffler 042392 FMF Powercore 4 Muffler 042392

    FMF Powercore 4 Muffler 042392

    FMF

    $399.99
    The FMF Powercore 4 Muffler delivers the performance exhaust solution you need when stock silencers are holding back your engine's potential. This proven design reduces backpressure while maintaining streetable sound levels, giving you measurable...
    18212038
    SKU:
    18212038
    Availability:
    Ships Same Business Day
    Weight:
    6.60 LBS
    MUFFLER MATERIAL:
    ALUMINUM
    UNITS:
    EACH
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    POWERCORE 4
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF Powercore 4 Muffler 041600

    FMF Powercore 4 Muffler 041600

    FMF

    $399.99
    The FMF Powercore 4 delivers the exhaust flow efficiency and sound character that serious riders demand. Whether you're chasing lap times on the track or maximizing mid-range punch on the street, this muffler combines proven silencing technology with...
    18212041
    SKU:
    18212041
    Availability:
    Ships Same Business Day
    Weight:
    6.80 LBS
    MUFFLER MATERIAL:
    ALUMINUM
    UNITS:
    EACH
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    OFF-ROAD
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    POWERCORE 4
    TYPE:
    SLIP-ON
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF Powercore 4 with Spark Arrestor 043376

    FMF Powercore 4 with Spark Arrestor 043376

    FMF

    $399.99
    If you're running a high-performance engine, your exhaust system directly impacts how much power and torque you can extract. The FMF Powercore 4 delivers measurable gains through optimized flow dynamics and advanced internal packing, while the included...
    18212016
    SKU:
    18212016
    Availability:
    Ships Same Business Day
    Weight:
    7.10 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    MUFFLER MATERIAL:
    ALUMINUM
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    MUFFLER
    BASE COLOR:
    SILVER
    UNITS:
    EACH
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    POWERCORE 4
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF Powercore 4 Muffler 041596

    FMF Powercore 4 Muffler 041596

    FMF

    $399.99
    The FMF Powercore 4 Muffler delivers measurable gains in power and torque while maintaining durability through punishing riding conditions. Built with premium stainless steel and aluminum construction, this muffler combines lightweight design with...
    18212026
    SKU:
    18212026
    Availability:
    Ships Same Business Day
    Weight:
    6.30 LBS
    BASE COLOR:
    SILVER
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    POWERCORE 4
    TYPE:
    SLIP-ON
    END CAP STYLE:
    CONICAL
    MUFFLER MATERIAL:
    ALUMINUM
    PIPE MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF Powercore 4 Muffler 043379

    FMF Powercore 4 Muffler 043379

    FMF

    $399.99
    The FMF Powercore 4 Muffler delivers the exhaust scavenging efficiency and low-end torque response that serious riders demand, without sacrificing street legality or reliability. Its proven internal core design maximizes flow while maintaining effective...
    18212040
    SKU:
    18212040
    Availability:
    Ships Same Business Day
    Weight:
    7.30 LBS
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    POWERCORE 4
    TYPE:
    SLIP-ON
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    MUFFLER MATERIAL:
    ALUMINUM
    PIPE MATERIAL:
    STAINLESS STEEL
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 041586

    FMF PowerCore 4 HEX Muffler 041586

    FMF

    $399.99
    The FMF PowerCore 4 HEX delivers measurable gains in power and torque while maintaining the durability you need for repeated heat cycles and aggressive riding conditions. Its Hi-Flo internal core geometry reduces backpressure, allowing your engine to...
    18113799
    SKU:
    18113799
    Availability:
    Ships Same Business Day
    Weight:
    3.10 LBS
    PIPE MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    OFF-ROAD
    MUFFLER COLOR/FINISH:
    RAW
    MUFFLER MATERIAL:
    ALUMINUM
    END CAP MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    MUFFLER
    MODEL:
    POWERCORE 4 HEX
    TYPE:
    SLIP-ON
    UNITS:
    EACH
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 044451

    FMF PowerCore 4 HEX Muffler 044451

    FMF

    $399.99
    The FMF PowerCore 4 HEX Muffler delivers measurable gains in power and torque while maintaining the durability you need for sustained high-performance operation. Its advanced internal geometry maximizes exhaust flow without sacrificing longevity, making...
    18211881
    SKU:
    18211881
    Availability:
    Ships Same Business Day
    Weight:
    7.20 LBS
    UNITS:
    EACH
    MUFFLER COLOR/FINISH:
    RAW
    PIPE MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    POWERCORE 4 HEX
    MUFFLER MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    MUFFLER
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 042367

    FMF PowerCore 4 HEX Muffler 042367

    FMF

    $399.99
    If you're running a stock muffler, you're leaving power on the table. The FMF PowerCore 4 HEX delivers measurable gains in both power and torque through optimized internal flow dynamics, while the durable stainless steel and aluminum construction ensures...
    18211886
    SKU:
    18211886
    Availability:
    Ships Same Business Day
    Weight:
    7.00 LBS
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    MUFFLER COLOR/FINISH:
    RAW
    MUFFLER MATERIAL:
    ALUMINUM
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    POWERCORE 4 HEX
    UNITS:
    EACH
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 045626

    FMF PowerCore 4 HEX Muffler 045626

    FMF

    $549.99
    The FMF PowerCore 4 HEX delivers measurable gains in horsepower and torque while maintaining the durability required for serious riding. Its lightweight stainless steel and aluminum construction resists corrosion and thermal stress, ensuring consistent...
    18211918
    SKU:
    18211918
    Availability:
    Ships Same Business Day
    Weight:
    7.20 LBS
    MODEL:
    POWERCORE 4 HEX
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER COLOR/FINISH:
    RAW
    MUFFLER MATERIAL:
    ALUMINUM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    $549.99
    Qty in Cart: 0
    Quantity:
    Price:
    $549.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 042345

    FMF PowerCore 4 HEX Muffler 042345

    FMF

    $399.99
    If you're looking to extract real performance gains without sacrificing durability, the FMF PowerCore 4 HEX delivers measurable increases in power and torque through optimized exhaust flow. The stainless steel and aluminum construction is built to...
    18211794
    SKU:
    18211794
    Availability:
    Ships Same Business Day
    Weight:
    6.90 LBS
    MODEL:
    POWERCORE 4 HEX
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    MUFFLER
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER COLOR/FINISH:
    RAW
    RIDING STYLE:
    OFF-ROAD
    MUFFLER MATERIAL:
    ALUMINUM
    UNITS:
    EACH
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 044441

    FMF PowerCore 4 HEX Muffler 044441

    FMF

    $399.99
    If you're looking to unlock measurable gains in power and torque without sacrificing reliability, the FMF PowerCore 4 HEX delivers the flow characteristics serious riders demand. Built with premium stainless steel and aluminum construction, this muffler...
    18211836
    SKU:
    18211836
    Availability:
    Ships Same Business Day
    Weight:
    6.65 LBS
    UNITS:
    EACH
    MUFFLER COLOR/FINISH:
    RAW
    PIPE MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    POWERCORE 4 HEX
    MUFFLER MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    MUFFLER
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 045589

    FMF PowerCore 4 HEX Muffler 045589

    FMF

    $399.99
    The FMF PowerCore 4 HEX delivers measurable gains in power and torque by optimizing exhaust flow through advanced internal geometry and durable construction. If you're serious about performance, this muffler replaces restrictive OEM units with a tuned...
    18211716
    SKU:
    18211716
    Availability:
    Ships Same Business Day
    Weight:
    6.67 LBS
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    ALUMINUM
    MODEL:
    POWERCORE 4 HEX
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    MUFFLER COLOR/FINISH:
    RAW
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 042327

    FMF PowerCore 4 HEX Muffler 042327

    FMF

    $399.99
    If you're running a high-revving engine and losing performance to exhaust backpressure, the FMF PowerCore 4 HEX Muffler delivers the flow efficiency you need without sacrificing reliability. This muffler combines proven Hi-Flo core technology with...
    18211723
    SKU:
    18211723
    Availability:
    Ships Same Business Day
    Weight:
    7.00 LBS
    MUFFLER COLOR/FINISH:
    RAW
    MUFFLER MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    UNITS:
    EACH
    PIPE MATERIAL:
    STAINLESS STEEL
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    POWERCORE 4 HEX
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 042308

    FMF PowerCore 4 HEX Muffler 042308

    FMF

    $399.99
    If you're looking to unlock measurable gains in power and torque while maintaining reliability in demanding conditions, the FMF PowerCore 4 HEX Muffler delivers the flow efficiency that separates performance exhausts from the rest. This isn't about noise...
    18211520
    SKU:
    18211520
    Availability:
    Ships Same Business Day
    Weight:
    6.75 LBS
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER COLOR/FINISH:
    RAW
    MUFFLER MATERIAL:
    ALUMINUM
    MODEL:
    POWERCORE 4 HEX
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    UNITS:
    EACH
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 042310

    FMF PowerCore 4 HEX Muffler 042310

    FMF

    $399.99
    If you're looking to unlock real power gains without sacrificing durability or adding excessive weight, the FMF PowerCore 4 HEX Muffler delivers measurable increases in horsepower and torque through optimized exhaust flow. Built with premium stainless...
    18211522
    SKU:
    18211522
    Availability:
    Ships Same Business Day
    Weight:
    6.63 LBS
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    POWERCORE 4 HEX
    PIPE MATERIAL:
    STAINLESS STEEL
    MUFFLER COLOR/FINISH:
    RAW
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    MUFFLER MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    MUFFLER
    UNITS:
    EACH
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 044404

    FMF PowerCore 4 HEX Muffler 044404

    FMF

    $399.99
    The FMF PowerCore 4 HEX Muffler delivers measurable gains in power and torque while maintaining the durability required for serious riding conditions. Its Hi-Flo internal core geometry maximizes exhaust scavenging, translating directly to improved engine...
    18211534
    SKU:
    18211534
    Availability:
    Ships Same Business Day
    Weight:
    7.70 LBS
    MODEL:
    POWERCORE 4 HEX
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    MUFFLER COLOR/FINISH:
    RAW
    MUFFLER MATERIAL:
    ALUMINUM
    UNITS:
    EACH
    END CAP MATERIAL:
    STAINLESS STEEL
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 041514

    FMF PowerCore 4 HEX Muffler 041514

    FMF

    $399.99
    If you're running a high-performance machine, your exhaust system is either working for you or against you. The FMF PowerCore 4 HEX Muffler delivers measurable gains in power and torque while maintaining the durability needed for sustained track use or...
    18211555
    SKU:
    18211555
    Availability:
    Ships Same Business Day
    Weight:
    6.60 LBS
    MODEL:
    POWERCORE 4 HEX
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    MUFFLER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    ALUMINUM
    MUFFLER COLOR/FINISH:
    RAW
    UNITS:
    EACH
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 044396

    FMF PowerCore 4 HEX Muffler 044396

    FMF

    $399.99
    If you're running a stock muffler, you're leaving power on the table. The FMF PowerCore 4 HEX delivers measurable increases in horsepower and torque while maintaining reliability through durable construction—making it an essential upgrade for riders...
    18211571
    SKU:
    18211571
    Availability:
    Ships Same Business Day
    Weight:
    6.22 LBS
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    POWERCORE 4 HEX
    PIPE MATERIAL:
    STAINLESS STEEL
    MUFFLER COLOR/FINISH:
    RAW
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    MUFFLER MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    MUFFLER
    UNITS:
    EACH
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 044397

    FMF PowerCore 4 HEX Muffler 044397

    FMF

    $399.99
    If you're running a high-performance engine, your stock muffler is costing you power and responsiveness. The FMF PowerCore 4 HEX delivers measurable gains in horsepower and torque by optimizing exhaust flow with proven Hi-Flo core technology and advanced...
    18211572
    SKU:
    18211572
    Availability:
    Ships Same Business Day
    Weight:
    6.90 LBS
    MUFFLER COLOR/FINISH:
    RAW
    MUFFLER MATERIAL:
    ALUMINUM
    PIPE MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    MUFFLER
    TYPE:
    SLIP-ON
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    END CAP MATERIAL:
    STAINLESS STEEL
    MODEL:
    POWERCORE 4 HEX
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • FMF PowerCore 4 HEX Muffler 045553

    FMF PowerCore 4 HEX Muffler 045553

    FMF

    $399.99
    The FMF PowerCore 4 HEX Muffler delivers measurable gains in horsepower and torque while maintaining the durability and reliability your engine demands. Built with premium stainless steel and aluminum, this muffler combines aggressive flow...
    18211627
    SKU:
    18211627
    Availability:
    Ships Same Business Day
    Weight:
    5.90 LBS
    MODEL:
    POWERCORE 4 HEX
    PIPE MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    END CAP MATERIAL:
    STAINLESS STEEL
    MUFFLER MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    MUFFLER
    UNITS:
    EACH
    MUFFLER COLOR/FINISH:
    RAW
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    SLIP-ON
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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