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 022012
FMF
$299.99The FMF Fatty Pipe 022012 is engineered to extract measurable horsepower gains by optimizing exhaust scavenging where it matters most on your machine. Computer-designed and dyno-tested, this pipe delivers the flow characteristics your engine needs to...FMF022012- SKU:
- FMF022012
- Availability:
- Ships Same Business Day
- Weight:
- 5.88 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- GOLD SERIES FATTY
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- KIT
$299.99 -
FMF Fatty Pipe 022006
FMF
$299.99The FMF Fatty Pipe 022006 is engineered to extract measurable horsepower gains by optimizing exhaust scavenging at the RPM ranges where your machine operates hardest. Computer-designed and dyno-tested, this pipe delivers consistent performance...FMF022006- SKU:
- FMF022006
- Availability:
- Ships Same Business Day
- Weight:
- 8.24 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- UNITS:
- KIT
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- GOLD SERIES FATTY
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL-PLATED
$299.99 -
FMF Fatty Pipe 022000
FMF
$299.99The FMF Fatty Pipe 022000 is engineered to extract measurable horsepower gains precisely where your machine needs them most. Computer-designed and dyno-tested for real-world results, this slip-on delivers the performance improvements that justify the...FMF022000- SKU:
- FMF022000
- Availability:
- Ships Same Business Day
- Weight:
- 5.05 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- UNITS:
- KIT
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- GOLD SERIES FATTY
- RIDING STYLE:
- OFF-ROAD
$299.99 -
FMF Fatty Pipe 021021
FMF
$299.99The FMF Fatty Pipe 021021 is engineered to unlock power exactly where your engine delivers it, backed by dyno testing and precision manufacturing. A bolt-on exhaust solution that combines proven performance gains with the durability needed for serious...FMF021021- SKU:
- FMF021021
- Availability:
- Ships Same Business Day
- Weight:
- 6.10 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- MODEL:
- GOLD SERIES FATTY
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- KIT
$299.99 -
FMF Gnarly Pipe 021007
FMF
$324.99If you're running a 2-stroke in serious terrain and need the low-end grunt of a 4-stroke, the FMF Gnarly Pipe delivers the torque and bottom-end pull that separates competitive riders from the rest. Built with 18-gauge steel construction, this pipe...FMF021007- SKU:
- FMF021007
- Availability:
- Ships Same Business Day
- Weight:
- 7.90 LBS
- MATERIAL:
- STEEL
- MODEL:
- GNARLY
- PRODUCT NAME:
- PIPE
- COLOR/FINISH:
- NICKEL-PLATED
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$324.99 -
FMF Header Pipe 042391
FMF
$474.99A quality header pipe is fundamental to maximizing your exhaust system's scavenging efficiency and pulling heat away from the engine bay. The FMF Header Pipe 042391 delivers optimized flow characteristics and durability for serious riders and racers who...18220522- SKU:
- 18220522
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- PRODUCT NAME:
- HEADER
- MATERIAL:
- TITANIUM
- MODEL:
- MEGABOMB
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$474.99 -
FMF Header Pipe 042390
FMF
$374.99A quality header pipe is fundamental to unlocking your engine's breathing potential—it's one of the first upgrades serious builders make to improve exhaust flow and power delivery. The FMF Header Pipe 042390 is engineered to replace restrictive OEM...18220521- SKU:
- 18220521
- Availability:
- Ships Same Business Day
- Weight:
- 2.65 LBS
- MODEL:
- MEGABOMB
- PRODUCT NAME:
- HEADER
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$374.99Qty in Cart: 0Quantity:Price:$374.99Subtotal: -
FMF Header Pipe - PowerBomb 042385
FMF
$249.99The FMF PowerBomb 042385 header pipe is engineered to maximize exhaust scavenging and boost low-to-mid-range torque output without sacrificing top-end power. This precision-crafted header improves engine breathing efficiency, delivering measurable gains...18220520- SKU:
- 18220520
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERBOMB
- UNITS:
- EACH
- TYPE:
- HEAD PIPE
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
$249.99 -
FMF MegaBomb Header 045659
FMF
$474.99The FMF MegaBomb Header 045659 delivers the power band you've been chasing—combining the low-end grunt of a long header with the top-end response of a short one, without the fragility that comes with extended designs. If you're running a...18220515- SKU:
- 18220515
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- MODEL:
- MEGABOMB
- PRODUCT NAME:
- HEADER
$474.99 -
FMF MegaBomb Header - Stainless Steel 045665
FMF
$374.99The FMF MegaBomb Header delivers significant power gains and improved exhaust scavenging by optimizing flow through a single-sided exhaust configuration. Constructed from premium stainless steel, this header resists corrosion while withstanding extreme...18220514- SKU:
- 18220514
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- MEGABOMB
- PRODUCT NAME:
- HEADER
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$374.99 -
FMF Fatty Pipe 022003
FMF
$299.99The FMF Fatty Pipe 022003 is engineered to deliver measurable power gains by optimizing exhaust flow where your specific engine needs it most. Computer-designed and dyno-tested, this pipe eliminates guesswork and delivers consistent performance...FMF022003- SKU:
- FMF022003
- Availability:
- Ships Same Business Day
- Weight:
- 5.40 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- GOLD SERIES FATTY
- UNITS:
- KIT
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- HEAD PIPE
- MATERIAL:
- STEEL
$299.99 -
FMF Fatty Pipe 024053
FMF
$299.99The FMF Fatty Pipe 024053 is engineered to extract measurable power gains by optimizing exhaust flow where your specific machine demands it most. Computer-designed and dyno-tested, this pipe delivers real performance improvements backed by data, not...18200172- SKU:
- 18200172
- Availability:
- Ships Same Business Day
- Weight:
- 6.95 LBS
- PRODUCT NAME:
- HEAD PIPE
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- GOLD SERIES FATTY
$299.99 -
Pro Circuit Works Pipe KTM 250 SX 2017-2018 0751725
PRO CIRCUIT
$349.95If you're running a KTM 250 SX and want measurable gains in throttle response and mid-to-top-end power, the Pro Circuit Works Pipe delivers the performance upgrade you need without compromise. Hand-welded construction and optimized exhaust geometry work...18201706- SKU:
- 18201706
- Availability:
- Ships Same Business Day
- Weight:
- 7.60 LBS
- COLOR/FINISH:
- RAW
- MATERIAL:
- CARBON STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MODEL:
- WORKS
- PRODUCT NAME:
- PIPE
- TYPE:
- EXHAUST
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$349.95 -
Pro Circuit Works Pipe KTM 65 SX 2016-2022 0751665
PRO CIRCUIT
$322.95The Pro Circuit Works Pipe delivers measurable gains in horsepower and throttle response for your KTM 65 SX, translating to faster acceleration and more predictable power delivery on the track. Built with premium steel and precision CNC construction,...18201697- SKU:
- 18201697
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
- MODEL:
- WORKS
- COLOR/FINISH:
- RAW
- MATERIAL:
- CARBON STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- PIPE
- TYPE:
- EXHAUST
$322.95Qty in Cart: 0Quantity:Price:$322.95Subtotal: -
Pro Circuit Platinum Head Pipe KTM 65 SX 2016-2022 0851665
PRO CIRCUIT
$337.95The Pro Circuit Platinum Head Pipe is engineered to deliver measurable gains in exhaust scavenging and throttle response on your KTM 65 SX. Hand-welded construction and precision CNC machining ensure consistent power delivery and reliability through...18201698- SKU:
- 18201698
- Availability:
- Ships Same Business Day
- Weight:
- 4.30 LBS
- MATERIAL:
- CARBON STEEL
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL-PLATED
- PRODUCT NAME:
- HEADER
- TYPE:
- HEAD PIPE
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- PLATINUM
$337.95 -
Pro Circuit Works Pipe Kawasaki KX85 2002-2013 0721185
PRO CIRCUIT
$337.95The Pro Circuit Works Pipe delivers measurable horsepower gains and improved throttle response for your KX85 or KX100 by optimizing exhaust scavenging and reducing back-pressure. Hand-welded construction and CNC-machined flanges eliminate leak points...18201303- SKU:
- 18201303
- Availability:
- Ships Same Business Day
- Weight:
- 5.90 LBS
- MODEL:
- WORKS
- COLOR/FINISH:
- RAW
- MATERIAL:
- CARBON STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- PIPE
- TYPE:
- EXHAUST
$337.95 -
Pro Circuit Platinum Head Pipe Kawasaki KX85 2002-2013 0821185
PRO CIRCUIT
$352.95If you're serious about maximizing your KX85's performance, exhaust flow is non-negotiable. The Pro Circuit Platinum Head Pipe delivers measurable horsepower gains and responsive throttle character by optimizing your powerplant's breathing efficiency...18201304- SKU:
- 18201304
- Availability:
- Ships Same Business Day
- Weight:
- 5.95 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- PRODUCT NAME:
- HEADER
- TYPE:
- HEAD PIPE
- MATERIAL:
- CARBON STEEL
- RIDING STYLE:
- OFF-ROAD
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- PLATINUM
- UNITS:
- EACH
$352.95 -
Pro Circuit Platinum 2 Pipe KTM 250 SX 2011-2016 0951125
PRO CIRCUIT
$365.95If you're running a KTM 250 SX and want measurable gains in low and mid-range torque without sacrificing durability, the Pro Circuit Platinum 2 Pipe delivers. This hand-welded exhaust system is built to withstand the demands of competitive racing and...18201250- SKU:
- 18201250
- Availability:
- Ships Same Business Day
- Weight:
- 6.40 LBS
- MODEL:
- PLATINUM II
- TYPE:
- SLIP-ON
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- OFF-ROAD
- BASE FINISH:
- NICKEL
- COLOR/FINISH:
- NICKEL-PLATED
- END CAP COLOR/FINISH:
- STRAIGHT-CUT
- MATERIAL:
- CARBON STEEL
- UNITS:
- EACH
$365.95 -
Pro Circuit Works Pipe KTM 250 SX 2011-2016 0751125
PRO CIRCUIT
$349.95The Pro Circuit Works Pipe transforms your KTM 250 SX into a track-focused machine by optimizing exhaust scavenging and reducing back-pressure, resulting in measurable gains in mid-range torque and top-end power. Built with hand-welded carbon steel...18201252- SKU:
- 18201252
- Availability:
- Ships Same Business Day
- Weight:
- 6.95 LBS
- PRODUCT NAME:
- PIPE
- COLOR/FINISH:
- RAW
- TYPE:
- EXHAUST
- UNITS:
- EACH
- MODEL:
- WORKS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON STEEL
$349.95 -
Pro Circuit Platinum Head Pipe KTM 250 SX 2011-2016 0851125
PRO CIRCUIT
$365.95If you're running a 250 SX or 300 XC-W on the track or trail, a restrictive stock head pipe is costing you mid-range torque and peak horsepower. The Pro Circuit Platinum Pipe delivers measurable gains in power delivery across the RPM band while offering...18201253- SKU:
- 18201253
- Availability:
- Ships Same Business Day
- Weight:
- 5.90 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- MATERIAL:
- CARBON STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- PLATINUM
- PRODUCT NAME:
- HEADER
- TYPE:
- HEAD PIPE
$365.95
