Expansion Chambers

Pipe Fatty Yz/Wr 250 '89

Part Number: FMF-20127

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Expansion Chamber, Gnarly Pipe, Steel, Nickel Plated, for use on Honda®, Each

Part Number: FMF-020379

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Expansion Chamber, Fatty Pipe, Steel, Nickel Plated, Kawasaki, Each

Part Number: FMF-022003

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Expansion Chamber, Gnarly Pipe, Steel, Nickel Plated, Suzuki, Each

Part Number: FMF-023060

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Expansion Chamber, Fatty Pipe, Steel, Nickel Plated, Yamaha, Each

Part Number: FMF-024034

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Expansion Chamber, Fatty Pipe, Steel, Nickel Plated, Yamaha, Each

Part Number: FMF-024041

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Expansion Chamber, Fatty Pipe, Steel, Nickel Plated, for use on Honda®, Each

Part Number: FMF-021000

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Expansion Chamber, Gnarly Pipe, Steel, Nickel Plated, KTM, Each

Part Number: FMF-025070

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Expansion Chamber, Gnarly Pipe, Steel, Nickel Plated, Husqvarna, KTM, Each

Part Number: FMF-025242

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Headers and Pipes, Gnarly Pipe

Part Number: FMF-025280

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Expansion Chamber, Fatty Pipe, Steel, Nickel Plated, Suzuki, Each

Part Number: FMF-023000

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Estimated Ship Date: Jan 14, 2026 if ordered today

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GNARLY PIPE GAS GAS PHOENIX

Part Number: FMF-025218

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Expansion Chamber, Fatty Pipe, Steel, Nickel Plated, Kawasaki, Each

Part Number: FMF-022060

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Estimated Ship Date: Jan 15, 2026 if ordered today

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FACTORY FATTY PIPE KTM/HSQ

Part Number: FMF-025239

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Estimated Ship Date: Today

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Expansion Chamber, Works Pipe, Steel, Natural, Kawasaki, Each

Part Number: PCP-PK04125

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Expansion Chamber, Fatty Pipe, Steel, Nickel Plated, KTM, Each

Part Number: FMF-025150

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FACTORY FATTY PIPE KTM/HSQ

Part Number: FMF-025243

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SHERCO GNARLY PIPE

Part Number: FMF-025265

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Expansion Chamber, Platinum Pipe, Steel, Nickel Plated, Yamaha, Each

Part Number: PCP-PY05125

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Expansion Chamber, Platinum 2 Pipe, Steel, Nickel Plated, Yamaha, Each

Part Number: PCP-PY05250P2

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Expansion Chamber, Fatty Pipe, Steel, Nickel Plated, for use on Honda®, Each

Part Number: FMF-020378

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Expansion Chamber, Platinum Pipe, Steel, Nickel Plated, for use on Honda®, Each

Part Number: PCP-PH03125P

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FATTY PIPE 85 KTM/HUS 18

Part Number: FMF-025221

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Estimated Ship Date: Jan 5, 2026 if ordered today

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F-FATTY 85 KTM/HUS 18

Part Number: FMF-025222

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Estimated Ship Date: Jan 5, 2026 if ordered today

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BIG BORE F-FATTY 85 KTM/HUS 18

Part Number: FMF-025224

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Estimated Ship Date: Jan 5, 2026 if ordered today

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