Mufflers & Resonators

Muffler, Q4 Hex S/A Slip-On, Hex, Aluminum, Natural, Turndown Outlet, Kawasaki, Each

Part Number: FMF-042368

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Exhaust, Factory 4.1 RCT Full System, Aluminum with Stainless Steel Header and End cap

Part Number: FMF-042380

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Muffler, Powercore 4 Slip-On, Hexagon, Aluminum/Stainless Steel, Natural, Turndown Outlet, Yamaha, Each

Part Number: FMF-044423

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Muffler, Q4 Hex S/A Slip-On, Aluminum, Natural, Turndown Outlet, Yamaha, Each

Part Number: FMF-044452

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Header Pipe, MegaBomb, Stainless Steel, Natural, Yamaha, Each

Part Number: FMF-044458

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Header Pipe, MegaBomb, Titanium, Natural, Yamaha, Each

Part Number: FMF-044459

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Muffler, Factory 4.1 RCT Slip-On, Oval, Aluminum, Natural, Turndown Outlet, KTM, Each

Part Number: FMF-045472

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Muffler, Factory 4.1 RCT Slip-On, Oval, Aluminum, Natural, Turndown Outlet, Husqvarna, KTM, Each

Part Number: FMF-045558

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Muffler, Powercore 4, Hex, Aluminum/Stainless Steel, Natural, Turndown Outlet, Husqvarna, KTM, Each

Part Number: FMF-045626

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Header Pipe, MegaBomb, Stainless Steel, Natural, Husqvarna, KTM, Each

Part Number: FMF-045643

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Muffler, Powercore 4 Hex, Oval, Aluminum/Stainless Steel, Natural, Turndown Outlet, Husqvarna, KTM, Each

Part Number: FMF-045645

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Muffler, Factory 4.1 RCT Slip-On, Oval, Aluminum, Natural, Carbon Fiber End Cap, Turndown Outlet, Husqvarna, KTM, Each

Part Number: FMF-045647

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Exhaust, Stainless Steel Q4 Spark Arrestor, Stainless Steel

Part Number: FMF-043377

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Muffler, Oval, Wrapped Perforated Core, Aluminum, Champagne, Yamaha, Each

Part Number: FMF-044195

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Muffler, Powercore 4, Oval, Aluminum/Stainless Steel, Natural, Turndown Outlet, Yamaha, Each

Part Number: FMF-044220

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Muffler, Q4 Series Slip-On, Hexagon, Aluminum, Natural, Turndown Outlet, Yamaha, Each

Part Number: FMF-044398

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Extreme Ti 2.1 Silencer

Part Number: FMF-25279

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Muffler, Powercore 4, Hexagon, Aluminum/Stainless Steel, Natural, Turndown Outlet, Kawasaki, Each

Part Number: FMF-42345

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Powercore 4 Hex Muffler Kx450

Part Number: FMF-42401

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Muffler, Q4 Series Slip-On, Hexagon, Aluminum/Stainless Steel, Turndown Outlet, KTM, Husqvarna, Each

Part Number: FMF-45590

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Muffler, Factory 4.1 RCT, Oval, Aluminum/Carbon Fiber, Natural/Carbon Fiber, Turndown Outlet, Husqvarna, KTM, Each

Part Number: FMF-45594

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Q4 Hex S/A Muffler

Part Number: FMF-45667

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Exhaust System, Mini Powercore 4, Full, Single, Stainless Steel, Aluminum, Polished, for use on Honda®, Each

Part Number: FMF-041016

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Muffler, Powercore 4, Oval, Aluminum/Stainless Steel, Natural, Turndown Outlet, for use on Honda®, Each

Part Number: FMF-041274

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Silencer, Powercore 2.1, Titanium, Blue Anodized, Titanium End Cap, Gas Gas, Husqvarna, KTM, Each

Part Number: FMF-025264

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Estimated Ship Date: Nov 13, 2025 if ordered today

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