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 020390
FMF
$299.99Computer designed and dyno tested to make power gains where each machine needs them the most, Tru-Flo stamping process ensures a perfect fit and optimum performance, Constructed of strong 19-gauge steel with a nickel-plated finishFMF020390- SKU:
- FMF020390
- Availability:
- Ships Same Business Day
- Weight:
- 7.19 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- GOLD SERIES FATTY
- PRODUCT NAME:
- HEAD PIPE
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- KIT
$299.99 -
FMF Fatty Pipe 025069
FMF
$299.99Computer designed and dyno tested to make power gains where each machine needs them the most, Tru-Flo stamping process ensures a perfect fit and optimum performance, Constructed of strong 19-gauge steel with a nickel-plated finish18200080- SKU:
- 18200080
- Availability:
- Ships Same Business Day
- Weight:
- 6.50 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STEEL
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- GOLD SERIES FATTY
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$299.99 -
FMF Fatty Pipe 025073
FMF
$299.99Computer designed and dyno tested to make power gains where each machine needs them the most, Tru-Flo stamping process ensures a perfect fit and optimum performance, Constructed of strong 19-gauge steel with a nickel-plated finish18200084- SKU:
- 18200084
- Availability:
- Ships Same Business Day
- Weight:
- 5.40 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- MODEL:
- GOLD SERIES FATTY
- PRODUCT NAME:
- HEAD PIPE
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STEEL
$299.99 -
FMF Fatty Pipe 021040
FMF
$299.99Computer designed and dyno tested to make power gains where each machine needs them the most, Tru-Flo stamping process ensures a perfect fit and optimum performance, Constructed of strong 19-gauge steel with a nickel-plated finish18200006- SKU:
- 18200006
- Availability:
- Ships Same Business Day
- Weight:
- 7.70 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- KIT
- MODEL:
- GOLD SERIES FATTY
- PRODUCT NAME:
- HEAD PIPE
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
$299.99 -
FMF Fatty Pipe 022040
FMF
$299.99Computer designed and dyno tested to make power gains where each machine needs them the most, Tru-Flo stamping process ensures a perfect fit and optimum performance, Constructed of strong 19-gauge steel with a nickel-plated finish18200010- SKU:
- 18200010
- Availability:
- Ships Same Business Day
- Weight:
- 7.82 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
$299.99 -
FMF Fatty Pipe 024049
FMF
$299.99Computer designed and dyno tested to make power gains where each machine needs them the most, Tru-Flo stamping process ensures a perfect fit and optimum performance, Constructed of strong 19-gauge steel with a nickel-plated finish18200132- SKU:
- 18200132
- Availability:
- Ships Same Business Day
- Weight:
- 5.50 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- KIT
- MODEL:
- GOLD SERIES FATTY
- PRODUCT NAME:
- HEAD PIPE
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
$299.99 -
FMF Fatty Pipe 021044
FMF
$299.99Computer designed and dyno tested to make power gains where each machine needs them the most, Tru-Flo stamping process ensures a perfect fit and optimum performance, Constructed of strong 19-gauge steel with a nickel-plated finish18200160- SKU:
- 18200160
- Availability:
- Ships Same Business Day
- Weight:
- 5.10 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- HEAD PIPE
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- GOLD SERIES FATTY
- UNITS:
- KIT
$299.99 -
FMF Gnarly Pipe 024054
FMF
$299.99The FMF Gnarly pipe focuses on increasing the lower RPM horsepower and torque to get you out of the toughest terrain, When looking to add 4-stroke tractor like torque to your 2-stroke and you need a pipe to withstand the harsh elements, this is the pipe...18200173- SKU:
- 18200173
- Availability:
- Ships Same Business Day
- Weight:
- 7.85 LBS
- MODEL:
- GNARLY
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- NICKEL-PLATED
- PRODUCT NAME:
- PIPE
$299.99 -
FMF Gnarly Pipe 025085
FMF
$299.99The FMF Gnarly pipe focuses on increasing the lower RPM horsepower and torque to get you out of the toughest terrain, When looking to add 4-stroke tractor like torque to your 2-stroke and you need a pipe to withstand the harsh elements, this is the pipe...18200176- SKU:
- 18200176
- Availability:
- Ships Same Business Day
- Weight:
- 6.90 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- NICKEL-PLATED
- PRODUCT NAME:
- PIPE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- STEEL
- MODEL:
- GNARLY
- RIDING STYLE:
- OFF-ROAD
$299.99 -
FMF Fatty Pipe 025119
FMF
$299.99Computer designed and dyno tested to make power gains where each machine needs them the most, Tru-Flo stamping process ensures a perfect fit and optimum performance, Constructed of strong 19-gauge steel with a nickel-plated finish18201108- SKU:
- 18201108
- Availability:
- Ships Same Business Day
- Weight:
- 4.90 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
$299.99 -
FMF Fatty Pipe 025130
FMF
$299.99Computer designed and dyno tested to make power gains where each machine needs them the most, Tru-Flo stamping process ensures a perfect fit and optimum performance, Constructed of strong 19-gauge steel with a nickel-plated finish18201111- SKU:
- 18201111
- Availability:
- Ships Same Business Day
- Weight:
- 6.50 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- GOLD SERIES FATTY
- PRODUCT NAME:
- HEAD PIPE
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$299.99 -
FMF Fatty Pipe 025182
FMF
$299.99Computer designed and dyno tested to make power gains where each machine needs them the most, Tru-Flo stamping process ensures a perfect fit and optimum performance, Constructed of strong 19-gauge steel with a nickel-plated finish18201682- SKU:
- 18201682
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- GOLD SERIES FATTY
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- KIT
- COLOR/FINISH:
- NICKEL-PLATED
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
$299.99 -
FMF MegaBomb Header 043309
FMF
$374.99The ultimate power booster features exclusive Ti-Metal construction, Improved bottom to mid-range power, Produce the low end of a longer header and the top end of a short header, Less susceptible to damage than a long header, Run well with...18220380- SKU:
- 18220380
- Availability:
- Ships Same Business Day
- Weight:
- 2.86 LBS
- MODEL:
- MEGABOMB
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- RIDING STYLE:
- OFF-ROAD
$374.99 -
FMF MegaBomb Header - Stainless Steel 042343
FMF
$374.99The ultimate power booster, Improved bottom to mid-range power, Less susceptible to damage than a longer header, Effectively reduces sound output by as much as 1.5 dB, Runs well with sound restricting mufflers18220458- SKU:
- 18220458
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- MODEL:
- MEGABOMB
- PRODUCT NAME:
- HEADER
- WEIGHT IMPERIAL:
- 1.5 LB
$374.99 -
FMF MegaBomb Header - Stainless Steel 044439
FMF
$424.99The ultimate power booster, Improved bottom to mid-range power, Produce the low end of a longer header and the top end of a short header, Less susceptible to damage than a long header, Effectively reduces sound output by as much as 1.5 dB, Run well with...18220468- SKU:
- 18220468
- Availability:
- Ships Same Business Day
- Weight:
- 3.55 LBS
- MODEL:
- MEGABOMB
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HEAD PIPE
$424.99 -
FMF MegaBomb Header 044449
FMF
$424.99The ultimate power booster features exclusive Ti-Metal construction, Improved bottom to mid-range power, Produce the low end of a longer header and the top end of a short header, Less susceptible to damage than a long header, Run well with...18220475- SKU:
- 18220475
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
- MODEL:
- MEGABOMB
- PRODUCT NAME:
- HEADER
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$424.99 -
FMF MegaBomb Header 044450
FMF
$524.99The ultimate power booster features exclusive Ti-Metal construction, Improved bottom to mid-range power, Produce the low end of a longer header and the top end of a short header, Less susceptible to damage than a long header, Run well with...18220476- SKU:
- 18220476
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- MODEL:
- MEGABOMB
- MATERIAL:
- TITANIUM
- PRODUCT NAME:
- HEADER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$524.99 -
FMF MegaBomb Header 045620
FMF
$374.99The ultimate power booster features exclusive Ti-Metal construction, Improved bottom to mid-range power, Produce the low end of a longer header and the top end of a short header, Less susceptible to damage than a long header, Run well with...18220480- SKU:
- 18220480
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- MODEL:
- MEGABOMB
- PRODUCT NAME:
- HEADER
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$374.99 -
FMF MegaBomb Header 041577
FMF
$374.99The ultimate power booster features exclusive Ti-Metal construction, Improved bottom to mid-range power, Produce the low end of a longer header and the top end of a short header, Less susceptible to damage than a long header, Run well with...18220490- SKU:
- 18220490
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- MEGABOMB
- PRODUCT NAME:
- HEADER
$374.99 -
FMF MegaBomb Header 042379
FMF
$474.99The ultimate power booster features exclusive Ti-Metal construction, Improved bottom to mid-range power, Produce the low end of a longer header and the top end of a short header, Less susceptible to damage than a long header, Run well with...18220491- SKU:
- 18220491
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- MODEL:
- SX MEGABOMB
- UNITS:
- EACH
- MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- HEADER
$474.99
