Dirt Bike Pipes and Headers
Dirt Bike Exhaust Pipes and Headers at JJ Motorsports
Boost your dirt bike's performance with high-quality exhaust pipes and headers from JJ Motorsports. These essential components improve exhaust flow, delivering enhanced horsepower and torque for off-road adventures and racing. Designed for 2-stroke and 4-stroke models, our selection offers durable, race-proven options with features like carbon steel construction, hand-welded assembly, and precise fitment for better power delivery across the entire band.
Shop trusted brands like BILLS PIPES, PRO CIRCUIT, and FMF. Explore related categories such as dirt bike exhaust for full systems or dirt bike parts for more upgrades.
Top Dirt Bike Exhaust Pipes and Headers Products
- MX2 Cone Look Works Pipe YZ 125 2022-2023 – Performance-tested 19-gauge AKDQ carbon steel construction with gains throughout the power band, hand-welded for precise fit; fits Yamaha YZ 125 2022-2023.
- Pro Circuit Platinum Pipe KTM 125 SX 2023-2025 0852312 – High-quality AKDQ carbon steel, hand-welded seams, reinforced brackets for durability and improved exhaust flow; compatible with KTM 125 SX 2023-2025.
- FMF MegaBomb Header - Stainless Steel 042399 – Durable stainless steel construction designed for enhanced exhaust performance and longevity in demanding off-road conditions.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
FMF Fatty Pipe 020042
FMF
$309.99The FMF Fatty Pipe 020042 delivers measurable power gains by optimizing exhaust flow where your machine needs it most. Computer-designed and dyno-tested engineering eliminates guesswork, while the Tru-Flo stamping process guarantees precise fitment and...FMFK24- SKU:
- FMFK24
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- GOLD SERIES FATTY
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- COLOR/FINISH:
- NICKEL-PLATED
$309.99 -
FMF Gnarly Pipe 020038
FMF
$379.99If you're running a 2-stroke in serious off-road conditions, you know the limitations of thin-walled pipe designs when it comes to low-end grunt. The FMF Gnarly Pipe delivers the torque curve and durability you need to power through technical terrain...FMFK15D- SKU:
- FMFK15D
- Availability:
- Ships Same Business Day
- Weight:
- 10.00 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- GNARLY
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- STEEL
- UNITS:
- EACH
- PRODUCT NAME:
- PIPE
$379.99 -
FMF Fatty Pipe 020037
FMF
$309.99The FMF Fatty Pipe 020037 delivers measurable power gains by targeting the RPM ranges where your machine needs them most. Dyno-tested and computer-optimized, this exhaust component ensures you're not leaving performance on the table. Built from robust...FMFK14- SKU:
- FMFK14
- Availability:
- Ships Same Business Day
- Weight:
- 5.69 LBS
- MATERIAL:
- STEEL
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- COLOR/FINISH:
- NICKEL-PLATED
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MODEL:
- GOLD SERIES FATTY
- UNITS:
- KIT
$309.99 -
FMF Gnarly Pipe 020027
FMF
$324.99If you're running a 2-stroke in demanding off-road conditions, you need an exhaust pipe engineered for low-end grunt and durability. The FMF Gnarly Pipe delivers the kind of tractor-like torque typically reserved for 4-strokes, giving you the mid-range...FMFHG31- SKU:
- FMFHG31
- Availability:
- Ships Same Business Day
- Weight:
- 7.63 LBS
- MATERIAL:
- STEEL
- MODEL:
- GNARLY
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL-PLATED
- PRODUCT NAME:
- PIPE
- UNITS:
- EACH
$324.99 -
FMF Gnarly Pipe 020026
FMF
$379.99If you're running a 2-stroke in demanding off-road conditions, you need a pipe engineered for real-world punishment. The FMF Gnarly delivers 4-stroke-like torque and bottom-end grunt where it matters most—getting you through technical terrain without...FMFHG25- SKU:
- FMFHG25
- Availability:
- Ships Same Business Day
- Weight:
- 8.56 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- STEEL
- PRODUCT NAME:
- PIPE
- MODEL:
- GNARLY
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- EACH
$379.99 -
FMF Gnarly Pipe 020024
FMF
$379.99If you're running a 2-stroke in demanding off-road conditions, you need a pipe engineered to deliver tractor-like torque without sacrificing durability. The FMF Gnarly Pipe is built specifically for late-model 200cc–500cc machines, where bottom-end power...FMFHG10- SKU:
- FMFHG10
- Availability:
- Ships Same Business Day
- Weight:
- 8.69 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- EACH
- MODEL:
- GNARLY
- PRODUCT NAME:
- PIPE
$379.99 -
FMF Fatty Pipe 020020
FMF
$324.99The FMF Fatty Pipe 020020 is engineered to extract power exactly where your engine delivers it most effectively. Computer-optimized design combined with dyno testing ensures measurable performance gains without compromise. If you're serious about...FMFH62- SKU:
- FMFH62
- Availability:
- Ships Same Business Day
- Weight:
- 6.75 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STEEL
- MODEL:
- GOLD SERIES FATTY
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$324.99 -
FMF Fatty Pipe 020018
FMF
$309.99The FMF Fatty Pipe 020018 delivers measurable horsepower gains by optimizing exhaust flow characteristics specific to your machine's powerband. Dyno-tested engineering ensures you're not guessing about performance—every curve is designed to work harder...FMFH60- SKU:
- FMFH60
- Availability:
- Ships Same Business Day
- Weight:
- 5.69 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- GOLD SERIES FATTY
- COLOR/FINISH:
- NICKEL-PLATED
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$309.99 -
FMF Fatty Pipe 020015
FMF
$309.99The FMF Fatty Pipe 020015 is engineered to extract peak performance from your engine by optimizing exhaust scavenging exactly where your machine operates hardest. Computer design and dyno testing ensure you're gaining real power, not just noise—this is...FMFH43- SKU:
- FMFH43
- Availability:
- Ships Same Business Day
- Weight:
- 5.88 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MODEL:
- GOLD SERIES FATTY
- PRODUCT NAME:
- HEAD PIPE
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STEEL
- COLOR/FINISH:
- NICKEL-PLATED
$309.99 -
FMF PowerBomb Header 044033
FMF
$249.99If you're running a performance exhaust system, the FMF PowerBomb Header 044033 is essential for unlocking the full potential of your engine. This precision-engineered header harnesses FMF's patented PowerBomb module to optimize exhaust scavenging and...FMF044033- SKU:
- FMF044033
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- TYPE:
- HEAD PIPE
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERBOMB
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$249.99 -
FMF PowerBomb Header 041034
FMF
$249.99The FMF PowerBomb Header 041034 delivers measurable horsepower gains without sacrificing street manners—its patented module design increases flow while actively managing exhaust noise. If you're running a performance build and want tangible power...FMF041034- SKU:
- FMF041034
- Availability:
- Ships Same Business Day
- Weight:
- 4.18 LBS
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HEAD PIPE
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERBOMB
- UNITS:
- EACH
$249.99 -
FMF PowerBomb Header 040073
FMF
$249.99If you're serious about extracting maximum performance from your exhaust system, the FMF PowerBomb Header 040073 delivers measurable gains through intelligent acoustic engineering. The patented expansion chamber positioned at the header's entry point...FMF040073- SKU:
- FMF040073
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- HEAD PIPE
- MODEL:
- POWERBOMB
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$249.99 -
FMF Gnarly Pipe 025056
FMF
$299.99If you're running a 2-stroke in serious terrain, you know that low-end grunt separates riders who power through obstacles from those who lose momentum. The FMF Gnarly Pipe delivers 4-stroke-like torque across the bottom and mid-range, giving you the...FMF025056- SKU:
- FMF025056
- Availability:
- Ships Same Business Day
- Weight:
- 8.00 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- PIPE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- GNARLY
$299.99 -
FMF Fatty Pipe 025019
FMF
$299.99If you're serious about extracting maximum power from your machine, exhaust flow is non-negotiable. The FMF Fatty Pipe 025019 is computer-designed and dyno-tested to optimize scavenging and boost performance exactly where your specific engine needs it...FMF025019- SKU:
- FMF025019
- Availability:
- Ships Same Business Day
- Weight:
- 5.75 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- GOLD SERIES FATTY
- UNITS:
- KIT
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- HEAD PIPE
$299.99 -
FMF Gnarly Pipe 025010
FMF
$299.99If you're running a 2-stroke in demanding off-road conditions and need serious low-end grunt without sacrificing durability, the FMF Gnarly Pipe delivers the torque-rich powerband you need to dominate technical terrain. Built from heavy-gauge steel and...FMF025010- SKU:
- FMF025010
- Availability:
- Ships Same Business Day
- Weight:
- 12.80 LBS
- MODEL:
- GNARLY
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- PIPE
- COLOR/FINISH:
- NICKEL-PLATED
- MATERIAL:
- STEEL
$299.99 -
FMF Gnarly Pipe 025004
FMF
$349.99If you're running a 2-stroke in demanding off-road terrain, the FMF Gnarly Pipe delivers the low-end torque and durability you need to power through technical sections where most pipes fail. Built with 18-gauge steel construction, this pipe is engineered...FMF025004- SKU:
- FMF025004
- Availability:
- Ships Same Business Day
- Weight:
- 7.44 LBS
- MATERIAL:
- STEEL
- MODEL:
- GNARLY
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- PIPE
- UNITS:
- EACH
- COLOR/FINISH:
- NICKEL-PLATED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$349.99 -
FMF Fatty Pipe 024034
FMF
$299.99The FMF Fatty Pipe 024034 is engineered to extract measurable horsepower gains by optimizing exhaust scavenging at the rpm ranges where your machine operates hardest. Computer-designed geometry combined with dyno validation ensures you're not just buying...FMF024034- SKU:
- FMF024034
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- GOLD SERIES FATTY
- UNITS:
- KIT
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- PRODUCT NAME:
- HEAD PIPE
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
$299.99 -
FMF Fatty Pipe 024000
FMF
$299.99The FMF Fatty Pipe 024000 is engineered through dyno testing to deliver measurable power gains precisely where your machine needs them most. Its computer-optimized design and proven Tru-Flo stamping process eliminate guesswork, ensuring consistent...FMF024000- SKU:
- FMF024000
- Availability:
- Ships Same Business Day
- Weight:
- 4.82 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- GOLD SERIES FATTY
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- KIT
$299.99 -
FMF Fatty Pipe 023000
FMF
$299.99The FMF Fatty Pipe 023000 is engineered through computer modeling and dyno testing to deliver power gains precisely where your machine needs them most. Built from durable 19-gauge steel with a nickel-plated finish, this pipe combines reliability with...FMF023000- SKU:
- FMF023000
- Availability:
- Ships Same Business Day
- Weight:
- 5.45 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- GOLD SERIES FATTY
$299.99Qty in Cart: 0Quantity:Price:$299.99Subtotal: -
FMF Fatty Pipe 022034
FMF
$289.99The FMF Fatty Pipe 022034 delivers measurable power gains by optimizing exhaust scavenging characteristics specific to your machine's peak performance band. Computer-designed and dyno-tested, this pipe eliminates the guesswork of aftermarket exhaust...FMF022034- SKU:
- FMF022034
- Availability:
- Ships Same Business Day
- Weight:
- 4.40 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL-PLATED
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- GOLD SERIES FATTY
- PRODUCT NAME:
- HEAD PIPE
- UNITS:
- KIT
$289.99Qty in Cart: 0Quantity:Price:$289.99Subtotal:
