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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LEOVINCE Nero Muffler - XMAX 14054
LEOVINCE
$580.95The LEOVINCE Nero Muffler delivers the aggressive styling and refined exhaust note your XMAX demands, without sacrificing durability or fitment. A carbon fiber slash-cut end cap paired with precision stainless steel construction ensures this muffler...18113879- SKU:
- 18113879
- Availability:
- Ships Same Business Day
- Weight:
- 12.30 LBS
- MODEL:
- NERO
- PRODUCT NAME:
- MUFFLER
- COLOR/FINISH:
- MATTE BLACK
- MUFFLER COLOR/FINISH:
- BLACK
- BASE COLOR:
- BLACK
- MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- MATTE
- MUFFLER MATERIAL:
- STAINLESS STEEL
- TYPE:
- SLIP-ON
- END CAP COLOR/FINISH:
- MATTE
- END CAP MATERIAL:
- CARBON FIBER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$580.95 -
LEOVINCE TT Exhaust 4053
LEOVINCE
$198.95If you're running a 2-stroke engine and leaving performance on the table, a quality exhaust system is one of the highest-impact upgrades you can make. The LEOVINCE TT Exhaust 4053 delivers measurable gains in power and throttle response through precision...18102257- SKU:
- 18102257
- Availability:
- Ships Same Business Day
- Weight:
- 8.45 LBS
- MATERIAL:
- ALUMINUM
- MUFFLER MATERIAL:
- ALUMINUM
- MUFFLER STYLE:
- ROUND
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- COLOR/FINISH:
- BRUSHED
- MATERIAL:
- STEEL
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
$198.95 -
On Sale
LA CHOPPERS 24" Baffle with Packing - 1.625" LA-1216-24P
LA CHOPPERS
MSRP: $52.95Now: $34.00Was: $52.95If your exhaust system is louder than intended or your baffle is degraded, this replacement baffle with packing restores both acoustics and exhaust flow efficiency. The LA CHOPPERS 24" baffle delivers precise noise reduction while maintaining the...18600615- SKU:
- 18600615
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- LENGTH IMPERIAL:
- 24'
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- BAFFLE
- SHAPE:
- ROUND
- TYPE:
- EXHAUST
- UNITS:
- EACH
- OUTSIDE DIAMETER IMPERIAL:
- 1-5/8'
- STYLE:
- UNIVERSAL
- RIDING STYLE:
- STREET
MSRP: $52.95Now: $34.00Was: $52.95Qty in Cart: 0Quantity:Price:MSRP: $52.95Now: $34.00Was: $52.95Subtotal: -
Khrome Werks 4.5 HP-Plus Slip-On Muffler for 2017-2024 Harley Touring 202640
KHROME WERKS
$1,149.95If you're running a stock exhaust system on your touring rig, you're leaving measurable power on the table and tolerating a generic sound profile that doesn't match your bike's potential. The Khrome Werks 4.5" HP-Plus delivers a deep, purposeful tone...18011481- SKU:
- 18011481
- Availability:
- Ships Same Business Day
- Weight:
- 25.60 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- END CAP MATERIAL:
- BILLET ALUMINUM
- END CAP STYLE:
- TRACER
- TYPE:
- SLIP-ON
- MODEL:
- HP-PLUS
- PRODUCT NAME:
- MUFFLER
- COLOR/FINISH:
- OBSIDIAN
- OUTER DIAMETER IMPERIAL:
- 4-1/2'
- UNITS:
- PAIR
$1,149.95 -
FMF Q4 Muffler 041597
FMF
$449.99If you're running serious off-road miles, exhaust noise and premature packing degradation will compromise both your riding experience and your bike's longevity. The FMF Q4 Muffler delivers championship-proven sound suppression through a twin-stage core...18212029- SKU:
- 18212029
- Availability:
- Ships Same Business Day
- Weight:
- 6.20 LBS
- PRODUCT NAME:
- MUFFLER
- MODEL:
- Q4
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
$449.99 -
FMF Turbinecore 2.1 Muffler 025277
FMF
$269.99If you're serious about extracting consistent power across your entire RPM band without sacrificing reliability, the FMF Turbinecore 2.1 delivers race-proven performance that translates directly to the track. Built with a larger-diameter canister design,...18211993- SKU:
- 18211993
- Availability:
- Ships Same Business Day
- Weight:
- 3.67 LBS
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- MUFFLER COLOR/FINISH:
- RAW
- MUFFLER MATERIAL:
- ALUMINUM
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- TURBINECORE 2.1
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
$269.99 -
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 Factory Fatty Pipe 024052
FMF
$299.99If you're serious about extracting maximum performance from your machine, the FMF Factory Fatty Pipe delivers across the entire power band—not just peak numbers. By smoothing out the power curve with hand-pounded seams and precision material selection,...18200135- SKU:
- 18200135
- Availability:
- Ships Same Business Day
- Weight:
- 5.30 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MODEL:
- FACTORY FATTY
- PRODUCT NAME:
- PIPE
- TYPE:
- EXHAUST
$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 Factory Fatty Pipe 024056
FMF
$299.99If you're looking to unlock real power gains across your entire powerband without compromise, the FMF Factory Fatty Pipe delivers measurable improvements in low-end torque, midrange response, and top-end rev capability. Built using the same construction...18200175- SKU:
- 18200175
- Availability:
- Ships Same Business Day
- Weight:
- 6.60 LBS
- MATERIAL:
- STEEL
- TYPE:
- EXHAUST
- UNITS:
- EACH
- PRODUCT NAME:
- PIPE
- MODEL:
- FACTORY FATTY
- RIDING STYLE:
- OFF-ROAD
$299.99
