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
-
Pro Circuit Platinum Head Pipe Yamaha YZ125 2005-2021 PY05125P
PRO CIRCUIT
$352.95The Pro Circuit Platinum Head Pipe is engineered to unlock measurable gains in horsepower and torque on your YZ125, while its hand-welded construction and corrosion-resistant coating ensure reliability through countless hours of track and trail riding...18200137- SKU:
- 18200137
- Availability:
- Ships Same Business Day
- Weight:
- 3.53 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- CARBON STEEL
- UNITS:
- EACH
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- PLATINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HEAD PIPE
- PRODUCT NAME:
- HEADER
$352.95 -
Pro Circuit Platinum Head Pipe Suzuki RM250 2004-2008 PS04250P
PRO CIRCUIT
$365.95The Pro Circuit Platinum Pipe delivers measurable gains in throttle response and mid-range acceleration for RM250 riders who demand reliability without compromise. By optimizing exhaust scavenging and reducing system weight, this pipe improves both power...18200101- SKU:
- 18200101
- Availability:
- Ships Same Business Day
- Weight:
- 7.45 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- PLATINUM
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- PRODUCT NAME:
- HEADER
- TYPE:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON STEEL
- UNITS:
- EACH
$365.95 -
Pro Circuit Works Pipe Kawasaki KX85 2014-2025 0721485
PRO CIRCUIT
$337.95The Pro Circuit Works Pipe is engineered to unlock measurable gains in horsepower and torque across your Kawasaki KX85's entire RPM range, giving you the acceleration and responsiveness needed to stay competitive on the track or trail. Pro Circuit's...18201499- SKU:
- 18201499
- Availability:
- Ships Same Business Day
- Weight:
- 5.10 LBS
- TYPE:
- EXHAUST
- PRODUCT NAME:
- PIPE
- MODEL:
- WORKS
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- RAW
- MATERIAL:
- CARBON STEEL
- UNITS:
- EACH
$337.95 -
FMF PowerBomb Header 041082
FMF
$249.99If you're running a stock or near-stock exhaust system, you're leaving real horsepower on the table. The FMF PowerBomb Header 041082 leverages FMF's proven expansion-chamber technology to unlock up to 10% more power while simultaneously reducing exhaust...18220004- SKU:
- 18220004
- Availability:
- Ships Same Business Day
- Weight:
- 4.06 LBS
- MODEL:
- POWERBOMB
- UNITS:
- EACH
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HEAD PIPE
$249.99 -
FMF PowerBomb Header 042037
FMF
$249.99If you're looking to unlock measurable performance gains without sacrificing street manners, the FMF PowerBomb Header 042037 delivers both. Its patented expansion chamber design boosts horsepower by up to 10% while actively managing exhaust tone—a rare...18220012- SKU:
- 18220012
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERBOMB
- UNITS:
- EACH
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HEAD PIPE
$249.99 -
FMF PowerBomb Header 042094
FMF
$249.99If you're serious about extracting maximum power from your engine without sacrificing usability, the FMF PowerBomb Header 042094 delivers measurable gains through proven exhaust engineering. The strategically positioned PowerBomb module optimizes...18220083- SKU:
- 18220083
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
- MODEL:
- POWERBOMB
- PRODUCT NAME:
- HEADER
- TYPE:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
$249.99 -
FMF PowerBomb Header 044225
FMF
$249.99If you're looking to extract real performance gains from your exhaust system, the FMF PowerBomb Header 044225 delivers measurable results without the constant drone that comes with aggressive aftermarket setups. The patented PowerBomb module uses...18220125- SKU:
- 18220125
- Availability:
- Ships Same Business Day
- Weight:
- 3.32 LBS
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- HEAD PIPE
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERBOMB
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$249.99 -
FMF PowerBomb Header 044244
FMF
$249.99If you're running an exhaust system that feels like it's holding your engine back, the FMF PowerBomb Header 044244 delivers measurable performance gains without sacrificing streetability. The patented PowerBomb expansion chamber increases horsepower by...18220139- SKU:
- 18220139
- Availability:
- Ships Same Business Day
- Weight:
- 2.68 LBS
- MODEL:
- POWERBOMB
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HEAD PIPE
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
$249.99 -
FMF PowerBomb Header 042179
FMF
$249.99If you're running a high-revving engine and want measurable gains without sacrificing street manners, the FMF PowerBomb Header delivers real horsepower increases through proven exhaust tuning principles. The patented "Bomb" module at the header's entry...18220226- SKU:
- 18220226
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- MODEL:
- POWERBOMB
- TYPE:
- HEAD PIPE
- PRODUCT NAME:
- HEADER
$249.99 -
FMF PowerBomb Header 043289
FMF
$249.99If you're looking to unlock real horsepower gains without overhauling your entire exhaust system, the FMF PowerBomb Header 043289 delivers measurable performance improvement right at the source. The patented PowerBomb module uses strategic expansion...18220316- SKU:
- 18220316
- Availability:
- Ships Same Business Day
- Weight:
- 4.90 LBS
- MODEL:
- POWERBOMB
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- HEAD PIPE
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
$249.99 -
FMF Gnarly Pipe 025070
FMF
$299.99If you're running a 2-stroke in demanding off-road conditions and want genuine low-end torque without sacrificing durability, the FMF Gnarly Pipe delivers the bottom-end response you need. This pipe is engineered specifically for 200cc–500cc machines,...18200081- SKU:
- 18200081
- Availability:
- Ships Same Business Day
- Weight:
- 7.35 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- PRODUCT NAME:
- PIPE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MODEL:
- GNARLY
- RIDING STYLE:
- OFF-ROAD
$299.99 -
FMF Fatty Pipe 021036
FMF
$299.99The FMF Fatty Pipe 021036 is engineered to extract measurable power gains by optimizing exhaust scavenging at the RPM ranges where your engine needs it most. Dyno-tested and computer-designed for precision performance, this pipe delivers the reliability...18200002- SKU:
- 18200002
- Availability:
- Ships Same Business Day
- Weight:
- 5.40 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- GOLD SERIES FATTY
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$299.99 -
FMF Gnarly Pipe 021041
FMF
$299.99If you're running a 2-stroke in demanding off-road conditions and need the low-end torque of a 4-stroke, the FMF Gnarly Pipe delivers the aggressive power band you're after. This pipe is engineered specifically for late-model 200cc–500cc machines, where...18200007- SKU:
- 18200007
- Availability:
- Ships Same Business Day
- Weight:
- 8.06 LBS
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- GNARLY
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- PIPE
$299.99 -
FMF Fatty Pipe 024041
FMF
$299.99The FMF Fatty Pipe 024041 delivers measurable power gains by optimizing exhaust flow exactly where your engine needs it most. Computer-designed and dyno-tested engineering eliminates guesswork, while the precision Tru-Flo stamping process guarantees...18200027- SKU:
- 18200027
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- GOLD SERIES FATTY
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- KIT
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
$299.99 -
FMF Fatty Pipe 022048
FMF
$299.99The FMF Fatty Pipe 022048 is engineered to extract measurable power gains by optimizing exhaust flow characteristics specific to your machine's peak performance zones. Computer-aided design combined with dyno testing ensures this pipe delivers real...18200164- SKU:
- 18200164
- Availability:
- Ships Same Business Day
- Weight:
- 5.95 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- KIT
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- GOLD SERIES FATTY
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
$299.99 -
FMF Fatty Pipe 023059
FMF
$299.99The FMF Fatty Pipe 023059 delivers measurable power gains by optimizing exhaust flow exactly where your engine demands it most. Computer-designed and dyno-tested for real-world performance, this pipe ensures you're not leaving horsepower on the table...18200168- SKU:
- 18200168
- Availability:
- Ships Same Business Day
- Weight:
- 7.05 LBS
- PRODUCT NAME:
- HEAD PIPE
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- GOLD SERIES FATTY
- UNITS:
- KIT
$299.99 -
FMF Gnarly Pipe 023060
FMF
$299.99If you're running a 2-stroke in demanding off-road conditions, the FMF Gnarly Pipe delivers the low-end torque and durability you need to conquer technical terrain. This pipe is engineered specifically for 200cc–500cc machines, building a tractor-like...18200169- SKU:
- 18200169
- Availability:
- Ships Same Business Day
- Weight:
- 8.00 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- PRODUCT NAME:
- PIPE
- MATERIAL:
- STEEL
- MODEL:
- GNARLY
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$299.99 -
FMF Fatty Pipe 021052
FMF
$299.99The FMF Fatty Pipe 021052 delivers measurable horsepower gains by optimizing exhaust scavenging at the RPM ranges where your engine operates hardest. Computer-designed flow characteristics and dyno validation mean you're not guessing at...18200214- SKU:
- 18200214
- Availability:
- Ships Same Business Day
- Weight:
- 6.90 LBS
- MODEL:
- GOLD SERIES FATTY
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STEEL
- COLOR/FINISH:
- NICKEL-PLATED
$299.99Qty in Cart: 0Quantity:Price:$299.99Subtotal: -
FMF Fatty Pipe 022052
FMF
$299.99The FMF Fatty Pipe 022052 delivers measurable power gains by optimizing exhaust scavenging at the RPM ranges where your engine needs it most. Computer-designed and dyno-tested, this pipe eliminates guesswork and replaces it with proven performance data...18200218- SKU:
- 18200218
- Availability:
- Ships Same Business Day
- Weight:
- 7.35 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
$299.99 -
FMF Fatty Pipe 023055
FMF
$299.99The FMF Fatty Pipe 023055 is engineered to deliver measurable performance gains by optimizing exhaust scavenging in the RPM range where your machine operates hardest. Computer-designed and dyno-tested, this pipe places power exactly where you need it—not...18200222- SKU:
- 18200222
- Availability:
- Ships Same Business Day
- Weight:
- 5.55 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
$299.99Qty in Cart: 0Quantity:Price:$299.99Subtotal:
