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
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MX2 Cone Look Pipe KTM 85 SX 2018-2021 / Husq. TC 85 2019-2021
BILLS PIPES
$439.95If you're serious about extracting maximum performance from your KTM 85 SX or Husqvarna TC 85, your exhaust system deserves the same precision engineering as the rest of your machine. Bill's Pipes Cone Look Pipe delivers measurable power gains across the...KT-88C- SKU:
- KT-88C
- Availability:
- Special Order
- Weight:
- 5.00 LBS
- Series:
- Cone Look
$439.95 -
MX2 Cone Look Pipe RM 85 2002-2022 Suzuki
BILLS PIPES
$439.95The Bill's Pipes MX2 Cone Look exhaust delivers measurable performance gains across your RM 85's entire power band—something you'll feel immediately on the track or trail. With over 30 years of championship-proven technology and hand-welded construction,...- Availability:
- Special Order
- Weight:
- 1.00 LBS
$439.95 -
MX2 Cone Look Works Pipe YZ 125 2022-2023
BILLS PIPES
$439.95The MX2 Cone Look Pipe delivers measurable performance gains across your YZ 125's entire power band—precisely what you need when every tenth of a second counts on the track. Hand-welded construction and three decades of championship-proven technology...Y-122C- SKU:
- Y-122C
- Availability:
- Special Order
- Weight:
- 2.00 LBS
$439.95 -
MX2 Cone Look Works Pipe RM 125 2003-2007 Suzuki
BILLS PIPES
$439.95If you're running a 2-stroke RM 125 and serious about extracting every bit of performance from your engine, the Bill's Pipes MX2 Cone Look Pipe is the real deal. Built on over 30 years of race-proven engineering, this hand-crafted exhaust delivers...- Availability:
- Special Order
- Weight:
- 1.00 LBS
$439.95 -
Pro Circuit Works Pipe Yamaha YZ250 2002-2022 PY05250
PRO CIRCUIT
$349.95A quality exhaust system is fundamental to YZ250 performance—stock pipes restrict flow and leave horsepower on the table. The Pro Circuit Works Pipe (PY05250) is engineered specifically for the Yamaha YZ250 and YZ250X, delivering measurable gains in peak...18200138- SKU:
- 18200138
- Availability:
- Ships Same Business Day
- Weight:
- 7.30 LBS
- COLOR/FINISH:
- RAW
- TYPE:
- EXHAUST
- UNITS:
- EACH
- PRODUCT NAME:
- PIPE
- MATERIAL:
- CARBON STEEL
- MODEL:
- WORKS
- RIDING STYLE:
- OFF-ROAD
$349.95 -
Bills Pipes CR 250 2003-2004 Honda Works Pipe MX2 Exhaust
BILLS PIPES
$299.99If you're running a CR 125R and tired of the restrictive flow and tinny sound of a stock silencer, the Bill's Pipes MX2 is built to deliver noticeable power gains and that unmistakable crisp 2-stroke tone serious riders demand. Hand-crafted in the USA...- Availability:
- Special Order
- Weight:
- 3.00 LBS
$299.99 -
Bills Pipes YZ 250 02-22 MX2 Works Pipe Y-23
BILLS PIPES
$299.99The Bill's Pipes MX2 Pipe Y-23 is engineered to unlock measurable horsepower and torque gains across your YZ 250's entire power band, giving you the competitive edge on the track or trail. Hand-welded and assembled in the USA, this pipe delivers the...Y-23- SKU:
- Y-23
- Availability:
- Special Order
- Weight:
- 4.00 LBS
$299.99 -
Bills Pipes TC/SX/MC 125 2019-22 MX2 Works Pipe KT-19
BILLS PIPES
$299.99The Bill's Pipes MX2 Pipe KT-19 is engineered to unlock measurable performance gains across your entire power delivery, delivering the responsiveness and torque that separates competitive riders from the rest. Hand-welded construction and precision...KT-19- SKU:
- KT-19
- Availability:
- Special Order
- Weight:
- 4.00 LBS
$299.99 -
Bills Pipes CR 250 05-07 MX2 Works Pipe H-25
BILLS PIPES
$299.99Bill's Pipes MX2 Works Pipe delivers proven championship-level performance gains across the entire power band, with hand-welded construction that ensures a precise fit every time. Built from 19-gauge AKDQ carbon steel and finished with a works-quality...H-25- SKU:
- H-25
- Availability:
- Special Order
- Weight:
- 4.00 LBS
$299.99 -
MX2 Works Pipe YZ 125 2005-2021 Yamaha
BILLS PIPES
$299.99If you're running a YZ 125 in serious competition or want to unlock genuine performance gains, the Bill's Pipes MX2 Works Pipe is the exhaust upgrade that delivers across the entire power band. Built on over 30 years of 2-stroke engineering and...Y-15- SKU:
- Y-15
- Availability:
- Special Order
- Weight:
- 3.00 LBS
- type:
- Pipe
$299.99 -
FMF Megabomb Header 041606
FMF
$374.99The FMF Megabomb Header 041606 delivers aggressive exhaust scavenging and increased horsepower by optimizing exhaust flow dynamics from your engine's combustion chamber. This complete bolt-on system eliminates the guesswork with all necessary components...18220527- SKU:
- 18220527
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
$374.99 -
FMF Megabomb Header 041607
FMF
$474.99The FMF Megabomb Header 041607 delivers measurable gains in exhaust scavenging and flow efficiency, translating to improved throttle response and power delivery across the RPM band. If you're serious about maximizing your engine's potential without...18220528- SKU:
- 18220528
- Availability:
- Ships Same Business Day
- Weight:
- 2.72 LBS
$474.99Qty in Cart: 0Quantity:Price:$474.99Subtotal: -
FMF MegaBomb Header - Stainless Steel - YZ450F 044475
FMF
$424.99The FMF MegaBomb Header is engineered for closed-course competition where every millisecond of performance counts. By optimizing exhaust scavenging and reducing back-pressure, this stainless steel header unlocks peak horsepower and torque delivery across...18220539- SKU:
- 18220539
- Availability:
- Ships Same Business Day
- Weight:
- 3.47 LBS
$424.99 -
FMF MegaBomb Header - Titanium - YZ450F 044476
FMF
$524.99The FMF MegaBomb Header delivers measurable power gains and superior heat management for YZ450F competition machines. Built from lightweight titanium, this header reduces rotational mass while withstanding extreme exhaust temperatures, giving you the...18220540- SKU:
- 18220540
- Availability:
- Ships Same Business Day
- Weight:
- 2.89 LBS
$524.99 -
Pro Circuit Works Pipe Husqvarna TC250 2023 2024 2025 0752325
PRO CIRCUIT
$367.95The Pro Circuit Works Pipe delivers measurable gains in horsepower and torque across your TC250's entire RPM range, translating directly to faster acceleration and sharper throttle response on the track. Two-stroke engines demand precision exhaust...18220542- SKU:
- 18220542
- Availability:
- Ships Same Business Day
- Weight:
- 5.60 LBS
$367.95 -
Pro Circuit Platinum Pipe KTM 250 SX 2023-2024 0852325
PRO CIRCUIT
$384.95The Pro Circuit Platinum Pipe delivers measurable performance gains while eliminating the weak link in your 2023-2024 KTM 250 SX's exhaust system. Hand-welded construction and premium nickel plating ensure this pipe withstands the punishment of...18220545- SKU:
- 18220545
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$384.95 -
Pro Circuit Works Pipe KTM 125 SX 2023-2024 0752312
PRO CIRCUIT
$337.95The Pro Circuit Works Pipe delivers measurable performance gains through optimized exhaust flow and proven thermal management—critical factors for extracting maximum power from your KTM 125 SX. Hand-welded construction and reinforced mounting ensure this...18220541- SKU:
- 18220541
- Availability:
- Ships Same Business Day
- Weight:
- 5.80 LBS
$337.95 -
Pro Circuit Platinum Pipe KTM 125 SX 2023-2025 0852312
PRO CIRCUIT
$352.95Stock exhaust systems limit your KTM 125 SX's potential—restrictive flow robs you of horsepower and throttle response when you need it most. The Pro Circuit Platinum Pipe delivers measurable improvements in scavenging efficiency and peak power, while...18220544- SKU:
- 18220544
- Availability:
- Ships Same Business Day
- Weight:
- 4.45 LBS
$352.95 -
On Sale
FMF MegaBomb Header - Stainless Steel 042399
FMF
MSRP: $374.99Now: $319.00Was: $374.99The FMF MegaBomb Header is engineered to maximize exhaust scavenging and reduce back-pressure, delivering measurable gains in horsepower and throttle response on closed-course competition vehicles. Built from stainless steel, this header resists thermal...18220549- SKU:
- 18220549
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
MSRP: $374.99Now: $319.00Was: $374.99 -
On Sale
FMF SX MegaBomb Header - Titanium 042400
FMF
MSRP: $474.99Now: $404.00Was: $474.99The FMF SX MegaBomb Header delivers measurable power gains and aggressive throttle response by optimizing exhaust scavenging and reducing backpressure in high-RPM environments. Built from titanium for maximum durability without excess weight, this header...18220550- SKU:
- 18220550
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
MSRP: $474.99Now: $404.00Was: $474.99
