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 2 Pipe for 1990 Kawasaki KX500 PK89500P2
PRO CIRCUIT
$407.95If you're running a KX500 at the track or in competitive off-road conditions, your exhaust system directly impacts power delivery and engine response. The Pro Circuit Platinum 2 Pipe is engineered to optimize your bike's powerband while delivering the...18200183- SKU:
- 18200183
- Availability:
- Ships Same Business Day
- Weight:
- 10.50 LBS
- MATERIAL:
- CARBON STEEL
- MODEL:
- PLATINUM II
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- EXHAUST SYSTEM
- TYPE:
- SLIP-ON
- BASE FINISH:
- NICKEL
- COLOR/FINISH:
- NICKEL-PLATED
- END CAP COLOR/FINISH:
- STRAIGHT-CUT
- UNITS:
- EACH
$407.95 -
Pro Circuit Platinum Head Pipe Yamaha YZ250 2002-2025 PY05250P
PRO CIRCUIT
$365.95If you're running a stock exhaust on your YZ250, you're leaving horsepower on the table. The Pro Circuit Platinum Head Pipe delivers measurable gains in peak power and low-end torque while withstanding the demands of competitive riding and aggressive...18200139- SKU:
- 18200139
- Availability:
- Ships Same Business Day
- Weight:
- 7.40 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- PRODUCT NAME:
- HEADER
- TYPE:
- HEAD PIPE
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- PLATINUM
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON STEEL
- UNITS:
- EACH
$365.95 -
Pro Circuit Platinum 2 Pipe Yamaha YZ250 2002-2025 PY05250P2
PRO CIRCUIT
$365.95If you're running a YZ250 at the track or on the trail, exhaust flow is directly tied to your power delivery and throttle response. The Pro Circuit Platinum 2 Pipe unlocks low-to-mid range torque that translates to better acceleration out of corners and...18200140- SKU:
- 18200140
- Availability:
- Ships Same Business Day
- Weight:
- 8.05 LBS
- BASE FINISH:
- NICKEL
- END CAP COLOR/FINISH:
- STRAIGHT-CUT
- MATERIAL:
- CARBON STEEL
- MODEL:
- PLATINUM II
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- COLOR/FINISH:
- NICKEL-PLATED
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- OFF-ROAD
$365.95 -
Pro Circuit Works Pipe Kawasaki KX250 2005-2007 PK05250
PRO CIRCUIT
$349.95A properly tuned exhaust system is critical for unlocking your KX-250's full potential—the Pro Circuit Works Pipe delivers measurable gains in horsepower and torque across the entire RPM band. Hand-welded construction and premium carbon steel ensure this...18200155- SKU:
- 18200155
- Availability:
- Ships Same Business Day
- Weight:
- 7.60 LBS
- PRODUCT NAME:
- PIPE
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- WORKS
- TYPE:
- EXHAUST
- COLOR/FINISH:
- RAW
- MATERIAL:
- CARBON STEEL
- UNITS:
- EACH
$349.95 -
Pro Circuit Platinum Head Pipe Honda CR125R 2004 PH04125P
PRO CIRCUIT
$352.95The 2004 Honda CR125R demands an exhaust system that matches its aggressive performance potential. The Pro Circuit Platinum Head Pipe delivers measurable power gains through optimized exhaust scavenging while its nickel-plated carbon steel construction...18200041- SKU:
- 18200041
- Availability:
- Ships Same Business Day
- Weight:
- 5.30 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- PLATINUM
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HEAD PIPE
- MATERIAL:
- CARBON STEEL
- PRODUCT NAME:
- HEADER
$352.95Qty in Cart: 0Quantity:Price:$352.95Subtotal: -
Pro Circuit Platinum Head Pipe Kawasaki KX125 2000 PK00125P
PRO CIRCUIT
$352.95The Pro Circuit Platinum Head Pipe is engineered for KX125 riders who demand measurable gains in exhaust scavenging and throttle response. Its nickel-bath technology resists corrosion and abrasion far longer than standard steel, while hand-welded...PK00125P- SKU:
- PK00125P
- Availability:
- Ships Same Business Day
- Weight:
- 5.63 LBS
$352.95 -
Pro Circuit Platinum Head Pipe KX125 2001-2002 PK01125P
PRO CIRCUIT
$352.95If you're running a KX125 that sees serious track time, exhaust flow directly impacts your power band and throttle response. The Pro Circuit Platinum Head Pipe delivers measurable performance gains through proven championship-level design, while the...PK01125P- SKU:
- PK01125P
- Availability:
- Ships Same Business Day
- Weight:
- 5.31 LBS
$352.95 -
Pro Circuit Platinum Head Pipe Kawasaki KX250 1995 PK95250P
PRO CIRCUIT
$393.95The Pro Circuit Platinum Head Pipe is engineered to deliver measurable gains in exhaust scavenging and peak power delivery on your KX250. Hand-welded construction and CNC-machined flanges ensure precise fitment and consistent performance lap after lap...PK95250P- SKU:
- PK95250P
- Availability:
- Ships Same Business Day
- Weight:
- 5.13 LBS
$393.95 -
Pro Circuit Platinum Head Pipe Kawasaki KX250 1999 PK99250P
PRO CIRCUIT
$393.95The Pro Circuit Platinum Head Pipe is engineered to maximize exhaust flow and throttle response on your KX250, delivering measurable gains in mid-range power and engine efficiency. Built with hand-welded AKDQ carbon steel and precision-machined...PK99250P- SKU:
- PK99250P
- Availability:
- Ships Same Business Day
- Weight:
- 7.81 LBS
$393.95Qty in Cart: 0Quantity:Price:$393.95Subtotal: -
Pro Circuit Platinum Head Pipe YZ125 2001 PY01125P
PRO CIRCUIT
$352.95If you're running a YZ125 and want measurable gains in exhaust scavenging and engine responsiveness, a quality head pipe is non-negotiable. The Pro Circuit Platinum delivers optimized flow characteristics that translate to better throttle response and...PY01125P- SKU:
- PY01125P
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- PLATINUM
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON STEEL
- UNITS:
- EACH
- PRODUCT NAME:
- HEADER
- TYPE:
- HEAD PIPE
$352.95Qty in Cart: 0Quantity:Price:$352.95Subtotal: -
Pro Circuit Platinum Pipe Yamaha YZ85 2002-2017 PY02085P
PRO CIRCUIT
$352.95The Pro Circuit Platinum Pipe delivers the exhaust flow characteristics and durability you need to keep your YZ85 competitive on the track or trail. Hand-welded construction and CNC-machined flanges ensure a precise fit that maintains optimal scavenging...PY02085P- SKU:
- PY02085P
- Availability:
- Ships Same Business Day
- Weight:
- 4.76 LBS
- MODEL:
- PLATINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HEAD PIPE
- COLOR/FINISH:
- NICKEL-PLATED
- MATERIAL:
- CARBON STEEL
- PRODUCT NAME:
- HEADER
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- UNITS:
- EACH
$352.95Qty in Cart: 0Quantity:Price:$352.95Subtotal: -
Pro Circuit Platinum Head Pipe Suzuki RM250 1999-2000 PS99250P
PRO CIRCUIT
$407.95The Pro Circuit Platinum Head Pipe delivers measurable exhaust flow improvements and thermal efficiency for RM250 two-stroke engines, translating to noticeable gains in mid-range and top-end power. Built with hand-welded construction and nickel-plated...PS99250P- SKU:
- PS99250P
- Availability:
- Ships Same Business Day
- Weight:
- 7.88 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- UNITS:
- EACH
- COLOR/FINISH:
- NICKEL-PLATED
- MATERIAL:
- CARBON STEEL
- PRODUCT NAME:
- HEADER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HEAD PIPE
- MODEL:
- PLATINUM
$407.95Qty in Cart: 0Quantity:Price:$407.95Subtotal: -
Pro Circuit Works Pipe Honda CR250R 2001 PH01250
PRO CIRCUIT
$349.95The Pro Circuit Works Pipe unlocks measurable performance gains on your CR250R through optimized exhaust scavenging and reduced back-pressure. If you're serious about two-stroke performance, a quality exhaust system is one of the highest-return...PH01250- SKU:
- PH01250
- Availability:
- Ships Same Business Day
- Weight:
- 7.50 LBS
$349.95Qty in Cart: 0Quantity:Price:$349.95Subtotal: -
Pro Circuit Platinum Head Pipe Honda CR125R 2003 PH03125P
PRO CIRCUIT
$352.95The Pro Circuit Platinum Head Pipe for the Honda CR125R delivers measurable gains in horsepower and throttle response through precision engineering and hand-welded construction. If you're serious about 2-stroke performance, this exhaust pipe combines...PH03125P- SKU:
- PH03125P
- Availability:
- Ships Same Business Day
- Weight:
- 5.20 LBS
$352.95Qty in Cart: 0Quantity:Price:$352.95Subtotal: -
Pro Circuit Platinum 2 Pipe KTM 300 XC 2011-2015 0951130
PRO CIRCUIT
$365.95The Pro Circuit Platinum 2 Pipe transforms your KTM 300 XC's powerband by optimizing exhaust scavenging for stronger low to mid-range torque—exactly what you need for technical trail sections and competitive racing. Hand-welded construction and a...18201251- SKU:
- 18201251
- Availability:
- Ships Same Business Day
- Weight:
- 6.95 LBS
- BASE FINISH:
- NICKEL
- END CAP COLOR/FINISH:
- STRAIGHT-CUT
- MATERIAL:
- CARBON STEEL
- UNITS:
- EACH
- COLOR/FINISH:
- NICKEL-PLATED
- PRODUCT NAME:
- EXHAUST SYSTEM
- MODEL:
- PLATINUM II
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
$365.95Qty in Cart: 0Quantity:Price:$365.95Subtotal: -
FMF PowerBomb Header 041118
FMF
$249.99If you're looking to extract measurable performance gains without a complete exhaust overhaul, the FMF PowerBomb Header delivers real results where it matters most—at the source. The strategically positioned expansion chamber in this header works to...18220036- SKU:
- 18220036
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- TYPE:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- POWERBOMB
- UNITS:
- EACH
$249.99Qty in Cart: 0Quantity:Price:$249.99Subtotal: -
FMF PowerBomb Header 041133
FMF
$249.99The FMF PowerBomb Header 041133 delivers measurable horsepower gains through precision engineering that optimizes exhaust scavenging from the moment combustion gases leave your engine. Its patented "Bomb" module acts as an intelligent expansion chamber,...18220046- SKU:
- 18220046
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- TYPE:
- HEAD PIPE
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERBOMB
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$249.99 -
FMF MegaBomb Header 041426
FMF
$374.99The FMF MegaBomb Header 041426 delivers the power characteristics you need without the trade-offs. This titanium construction header produces aggressive low-to-mid-range torque while maintaining peak top-end power—eliminating the need to choose between...18220290- SKU:
- 18220290
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- MEGABOMB
- PRODUCT NAME:
- HEADER
- RIDING STYLE:
- OFF-ROAD
$374.99Qty in Cart: 0Quantity:Price:$374.99Subtotal: -
FMF PowerBomb Header 042274
FMF
$249.99If you're looking to unlock measurable performance gains without sacrificing streetability, the FMF PowerBomb Header 042274 delivers a straightforward solution: up to 10% horsepower increase through precision exhaust tuning. The patented "Bomb" module at...18220360- SKU:
- 18220360
- Availability:
- Ships Same Business Day
- Weight:
- 2.81 LBS
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- TYPE:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- MODEL:
- POWERBOMB
- UNITS:
- EACH
$249.99Qty in Cart: 0Quantity:Price:$249.99Subtotal: -
FMF Gnarly Pipe 025095
FMF
$299.99If you're running a 2-stroke in demanding off-road conditions, you need a pipe engineered for real-world abuse—not just peak RPM power. The FMF Gnarly Pipe delivers the low-to-mid range torque that separates smooth terrain from technical terrain, giving...18200755- SKU:
- 18200755
- Availability:
- Ships Same Business Day
- Weight:
- 8.05 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
