Dirt Bike Exhaust
Dirt Bike Exhaust Systems at JJ Motorsports
Unlock your dirt bike's potential with high-performance exhaust systems from JJ Motorsports. From slip-on mufflers to full exhaust kits, these components boost horsepower, reduce weight, and deliver aggressive sound for the track or trail. Designed for durability and easy installation, our exhausts ensure better throttle response and emissions compliance while enhancing your ride's style.
Shop trusted brands like Pro Circuit for competition pipes and FMF for titanium systems. Explore related categories such as Dirt Bike Air and Fuel for intake pairing or Dirt Bike Engine for power upgrades.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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FMF Universal Spark Arrestor Silencer - 200-500cc 020303
FMF
$229.99If you're running a 2-stroke in the 200-500cc range, a quality spark arrestor isn't optional—it's essential for legal trail riding and protecting the environment from spark-induced fires. The FMF...FMFSA002- SKU:
- FMFSA002
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
- MODEL:
- TURBINECORE 2
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- WEIGHT IMPERIAL:
- 2.9 LB
- BASE COLOR:
- SILVER
- END CAP MATERIAL:
- STAINLESS STEEL
- INLET DIAMETER IMPERIAL:
- 1-1/4'
- RIDING STYLE:
- STREET
- STYLE:
- OVAL
- STYLE:
- UNIVERSAL
$229.99 -
FMF Universal Spark Arrestor Silencer - 80-125cc 020302
FMF
$229.99Excessive noise from 2-stroke exhausts invites citations and neighborhood complaints—the FMF Universal Spark Arrestor Silencer eliminates both while maintaining peak engine performance. This...FMFSA001- SKU:
- FMFSA001
- Availability:
- Ships Same Business Day
- Weight:
- 3.31 LBS
- BASE COLOR:
- SILVER
- RIDING STYLE:
- STREET
- INLET DIAMETER IMPERIAL:
- 1-1/8'
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- WEIGHT IMPERIAL:
- 2.7 LB
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- TURBINECORE 2
- STYLE:
- OVAL
- STYLE:
- UNIVERSAL
$229.99 -
FMF Fatty Pipe 020109
FMF
$339.99The FMF Fatty Pipe 020109 delivers measurable horsepower gains by optimizing exhaust scavenging at peak operating RPMs. Computer-designed and dyno-tested tuning ensures performance improvements are...FMFS72- SKU:
- FMFS72
- Availability:
- Ships Same Business Day
- Weight:
- 7.25 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
$339.99 -
FMF Fatty Pipe 020107
FMF
$309.99The FMF Fatty Pipe 020107 delivers measurable horsepower gains by targeting the specific power band your machine needs most. Computer-designed and dyno-tested, this exhaust component eliminates...FMFS70- SKU:
- FMFS70
- Availability:
- Ships Same Business Day
- Weight:
- 5.56 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
$309.99 -
FMF Fatty Pipe 020104
FMF
$309.99The FMF Fatty Pipe 020104 is engineered to deliver measurable horsepower gains by optimizing exhaust scavenging at peak operating conditions. Every curve and diameter has been dyno-tested and...FMFS45- SKU:
- FMFS45
- Availability:
- Ships Same Business Day
- Weight:
- 7.38 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- GOLD SERIES FATTY
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- NICKEL-PLATED
$309.99 -
FMF PowerBomb Header 040038
FMF
$279.99If you're running a naturally aspirated engine and leaving performance gains on the table, the FMF PowerBomb Header 040038 delivers measurable results through proven exhaust tuning technology. The...FMFS422H- SKU:
- FMFS422H
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERBOMB
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- TYPE:
- HEAD PIPE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
$279.99 -
FMF Gnarly Pipe 020083
FMF
$329.99If you're running a 2-stroke in serious off-road terrain, you know the performance ceiling hits fast. The FMF Gnarly Pipe delivers the low-end torque and mid-range pull you'd expect from a larger...FMFMG32- SKU:
- FMFMG32
- Availability:
- Ships Same Business Day
- Weight:
- 6.50 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL-PLATED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- MODEL:
- GNARLY
- PRODUCT NAME:
- PIPE
$329.99 -
FMF Gnarly Pipe 020082
FMF
$349.99If you're running a 2-stroke in demanding off-road conditions and need the low-end grunt of a 4-stroke, the FMF Gnarly Pipe delivers serious torque where it matters most. Built from heavy-duty...FMFMG29- SKU:
- FMFMG29
- Availability:
- Ships Same Business Day
- Weight:
- 7.31 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- PRODUCT NAME:
- PIPE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MODEL:
- GNARLY
- RIDING STYLE:
- OFF-ROAD
$349.99 -
FMF Gnarly Pipe 020059
FMF
$339.99If you're running a 2-stroke in demanding off-road conditions, the FMF Gnarly Pipe delivers the low-end torque and mid-range grunt you need to power through technical terrain. This pipe is engineered...FMFKG73- SKU:
- FMFKG73
- Availability:
- Ships Same Business Day
- Weight:
- 7.88 LBS
- MODEL:
- GNARLY
- PRODUCT NAME:
- PIPE
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- NICKEL-PLATED
$339.99 -
FMF Gnarly Pipe - Desert - '95-'06 KDX200/R 020056
FMF
$329.99If you're running a 2-stroke 200cc through 500cc desert machine, you need a pipe that delivers real bottom-end grunt without compromising durability. The FMF Gnarly delivers the low-RPM torque and...FMFKG30- SKU:
- FMFKG30
- Availability:
- Ships Same Business Day
- Weight:
- 7.38 LBS
- MODEL:
- GNARLY
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- PIPE
- MATERIAL:
- STEEL
- UNITS:
- EACH
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- DESERT
$329.99 -
FMF Fatty Pipe 020054
FMF
$339.99The FMF Fatty Pipe 020054 is engineered to unlock measurable power gains by optimizing exhaust flow characteristics where your engine needs it most. Dyno-tested across diverse applications, this pipe...FMFK72- SKU:
- FMFK72
- Availability:
- Ships Same Business Day
- Weight:
- 7.56 LBS
- MODEL:
- GOLD SERIES FATTY
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- NICKEL-PLATED
$339.99 -
FMF Fatty Pipe 020050
FMF
$299.99The FMF Fatty Pipe 020050 is engineered to deliver measurable power gains by optimizing exhaust scavenging at the RPM ranges where your engine operates hardest. Computer modeling and dyno validation...FMFK43- SKU:
- FMFK43
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 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 020042
FMF
$339.99The FMF Fatty Pipe 020042 delivers measurable power gains by optimizing exhaust flow where your machine needs it most. Computer-designed and dyno-tested engineering eliminates guesswork, while the...FMFK24- SKU:
- FMFK24
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- GOLD SERIES FATTY
- MATERIAL:
- STEEL
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- COLOR/FINISH:
- NICKEL-PLATED
$339.99 -
FMF Gnarly Pipe 020038
FMF
$379.99If you're running a 2-stroke in serious off-road conditions, you know the limitations of thin-walled pipe designs when it comes to low-end grunt. The FMF Gnarly Pipe delivers the torque curve and...FMFK15D- SKU:
- FMFK15D
- Availability:
- Ships Same Business Day
- Weight:
- 10.00 LBS
- COLOR/FINISH:
- NICKEL-PLATED
- MODEL:
- GNARLY
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- STEEL
- UNITS:
- EACH
- PRODUCT NAME:
- PIPE
$379.99 -
FMF Fatty Pipe 020037
FMF
$339.99The FMF Fatty Pipe 020037 delivers measurable power gains by targeting the RPM ranges where your machine needs them most. Dyno-tested and computer-optimized, this exhaust component ensures you're not...FMFK14- SKU:
- FMFK14
- Availability:
- Ships Same Business Day
- Weight:
- 5.69 LBS
- MATERIAL:
- STEEL
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- COLOR/FINISH:
- NICKEL-PLATED
- PRODUCT NAME:
- HEAD PIPE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MODEL:
- GOLD SERIES FATTY
- UNITS:
- KIT
$339.99 -
FMF Gnarly Pipe 020027
FMF
$324.99If you're running a 2-stroke in demanding off-road conditions, you need an exhaust pipe engineered for low-end grunt and durability. The FMF Gnarly Pipe delivers the kind of tractor-like torque...FMFHG31- SKU:
- FMFHG31
- Availability:
- Ships Same Business Day
- Weight:
- 7.63 LBS
- MATERIAL:
- STEEL
- MODEL:
- GNARLY
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL-PLATED
- PRODUCT NAME:
- PIPE
- UNITS:
- EACH
$324.99 -
FMF Gnarly Pipe 020026
FMF
$379.99If you're running a 2-stroke in demanding off-road conditions, you need a pipe engineered for real-world punishment. The FMF Gnarly delivers 4-stroke-like torque and bottom-end grunt where it matters...FMFHG25- SKU:
- FMFHG25
- Availability:
- Ships Same Business Day
- Weight:
- 8.56 LBS
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- STEEL
- PRODUCT NAME:
- PIPE
- MODEL:
- GNARLY
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- EACH
$379.99 -
FMF Gnarly Pipe 020024
FMF
$379.99If you're running a 2-stroke in demanding off-road conditions, you need a pipe engineered to deliver tractor-like torque without sacrificing durability. The FMF Gnarly Pipe is built specifically for...FMFHG10- SKU:
- FMFHG10
- Availability:
- Ships Same Business Day
- Weight:
- 8.69 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- NICKEL-PLATED
- UNITS:
- EACH
- MODEL:
- GNARLY
- PRODUCT NAME:
- PIPE
$379.99 -
FMF Fatty Pipe 020020
FMF
$349.99The FMF Fatty Pipe 020020 is engineered to extract power exactly where your engine delivers it most effectively. Computer-optimized design combined with dyno testing ensures measurable performance...FMFH62- SKU:
- FMFH62
- Availability:
- Ships Same Business Day
- Weight:
- 6.75 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
$349.99 -
FMF Fatty Pipe 020018
FMF
$329.99The FMF Fatty Pipe 020018 delivers measurable horsepower gains by optimizing exhaust flow characteristics specific to your machine's powerband. Dyno-tested engineering ensures you're not guessing...FMFH60- SKU:
- FMFH60
- Availability:
- Ships Same Business Day
- Weight:
- 5.69 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
$329.99
