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Expansion Chamber Material
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- Sold individually. (199)
- Sold as a pair. (1)
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- $500-$750 (1)
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- FMF Exhaust (143) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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Universal
- No (200) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Expansion Chamber Material
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Expansion Chamber Color
- Nickel plated (142) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Natural (58) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Quantity
- Sold individually. (199)
- Sold as a pair. (1)
Price Range
- $250-$500 (201)
- $500-$750 (1)
Filter Options
- PowerSports (200)
- New Product (5)
Savings Central
- Summit Bucks (59)
- Free Shipping (2)

Expansion Chambers

Individual Parts

Part Groups

Results 176 - 200 of 202

FMF Racing Fatty Pipes for 2003 RM250 - 023018

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

Part Number: FMF-023018

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Fatty Pipes for 1987-1992 LT250R QUADRACER - 020088

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

Part Number: FMF-020088

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Fatty Pipes for 1995-1997 KX125 - 020048

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

Part Number: FMF-020048

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Gnarly Pipes 020055

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

Part Number: FMF-020055

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Fatty Pipes 022048

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

Part Number: FMF-022048

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Gnarly Pipes 020038

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

Part Number: FMF-020038

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Fatty Pipes 020037

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

Part Number: FMF-020037

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Gnarly Pipes for 2005-2007 CR250R - 021053

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

Part Number: FMF-021053

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Gnarly Pipes 025085

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

Part Number: FMF-025085

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Pro Circuit Racing Works Pipes for 2022-2025 KX112 - 0722212

Works Exhaust Pipe

Part Number: PCP-0722212

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Pro Circuit Racing Expansion Chambers PS04250P2

P/C PLATINUM-2 PIPE

Part Number: PCP-S0023

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Pro Circuit Racing Platinum Pipes for 1989-2004 KX500 - PK89500P-02

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

Part Number: PCP-PK89500P-02

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Fatty Pipes 020050

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

Part Number: FMF-020050

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Fatty Pipes for 2003 KX125 - 022012

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

Part Number: FMF-022012

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Fatty Pipes for 1997-2000 RM125 - 020107

Pipe Fatty Rm125 '97-00

Part Number: FMF-20107

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Pro Circuit Racing Works Pipes for 1989-2001 CR500R - PH89500

Expansion Chamber, Works Pipe, Steel, Natural, for use on Honda®, Each

Part Number: PCP-PH89500

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Fatty Pipes 022000

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

Part Number: FMF-022000

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Pro Circuit Racing Platinum Pipes for 2001 CR125R - PH01125P

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

Part Number: PCP-PH01125P

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Gnarly Pipes for 1986-1988 CR500R - 020024

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

Part Number: FMF-020024

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Fatty Pipes 022006

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

Part Number: FMF-022006

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Fatty Pipes for 2004 KX125 - 022044

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

Part Number: FMF-022044

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Gnarly Pipes 025156

Expansion Chamber, Gnarly, Steel, Nickel Plated, Beta, Each

Part Number: FMF-025156

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Gnarly Pipes 24087

PIPE GNARLY FANTIC XE300 2T

Part Number: FMF-24087

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Factory Fatty Pipes for 2025 300 RX - 25319

PIPE FACTORY FATTY BETA 300RX

Part Number: FMF-25319

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

FMF Racing Fatty Pipes 021006

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

Part Number: FMF-021006

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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