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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CV4 Thermal Film - Gold CVI-FILMGOLD-1
CV4
$94.95Fuel temperature directly impacts engine performance—excessive heat causes vapor lock, fuel atomization breakdown, and power loss. The CV4 Thermal Film Gold reduces fuel line temperatures dramatically, maintaining optimal fuel density and combustion...18610513- SKU:
- 18610513
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MATERIAL:
- THERMAL FILM
- MODEL:
- ADHESIVE HEAT SHIELD MAT
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- GOLD
- LENGTH IMPERIAL:
- 27'
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 12'
- PRODUCT NAME:
- HEAT SHIELD
$94.95Qty in Cart: 0Quantity:Price:$94.95Subtotal: -
CV4 Thermal Film - Silver CVI-FILMSIL-W-1
CV4
$39.95Fuel vapor lock is a silent killer of performance—especially in high-heat racing environments where fuel temperature can spike and cause vapor bubbles to form in your fuel lines, starving your engine of adequate fuel delivery. The CV4 Thermal Film...18610515- SKU:
- 18610515
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- LENGTH IMPERIAL:
- 27'
- MODEL:
- ADHESIVE HEAT SHIELD MAT
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- SILVER
- MATERIAL:
- THERMAL FILM
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 12'
- PRODUCT NAME:
- HEAT SHIELD
- RIDING STYLE:
- ATV
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
CV4 Fuel Line Sleeve - Small TCP-204G-3
CV4
$24.95Radiant heat is one of the most overlooked performance killers in engine bays, degrading fuel quality and spiking fluid temperatures when you need consistency most. The CV4 Fuel Line Sleeve reflects over 90% of radiant heat away from your fuel, oil, and...18610517- SKU:
- 18610517
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- INSIDE DIAMETER IMPERIAL:
- 1/2'
- PRODUCT NAME:
- SHIELD
- RIDING STYLE:
- UTV
- TYPE:
- FUEL LINE HEAT SHIELD
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 3 PACK
- RIDING STYLE:
- ATV
$24.95 -
CV4 Fuel Line Sleeve - Large TCP-205G-3
CV4
$24.95Radiant heat is the silent killer of fuel system performance, causing vapor-lock and degrading fluid integrity at critical moments. The CV4 Fuel Line Sleeve uses advanced reflective technology to reject over 90% of engine bay heat before it reaches your...18610518- SKU:
- 18610518
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- INSIDE DIAMETER IMPERIAL:
- 1-1/4'
- PRODUCT NAME:
- SHIELD
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- TYPE:
- FUEL LINE HEAT SHIELD
- UNITS:
- 3 PACK
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
CV4 Temperature Strips - 3 Pack TMTS-1
CV4
$19.99Real-time temperature monitoring is essential for engine tuning, diagnostics, and preventing catastrophic failures during high-performance driving. The CV4 Temperature Strips give you instant visual feedback on critical heat zones—whether you're tracking...18610519- SKU:
- 18610519
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- HIGH TEMP RESIN
- UNITS:
- 3 PACK
- BASE COLOR:
- RED
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- STRIP
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- RIDING STYLE:
- WATERCRAFT
- STYLE:
- UNIVERSAL
- TYPE:
- TEMPERATURE STRIP
- COLOR/FINISH:
- RED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$19.99Qty in Cart: 0Quantity:Price:$19.99Subtotal: -
CV4 Fuel Line Sleeve - Medium TCP-204-5G-3
CV4
$24.95Radiant heat from your engine bay degrades fuel quality and reduces system efficiency—the CV4 Fuel Line Sleeve eliminates this problem by reflecting over 90% of radiant heat away from your critical fluid lines. Whether you're fighting vapor-lock issues...18611488- SKU:
- 18611488
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- TYPE:
- FUEL LINE HEAT SHIELD
- UNITS:
- 3 PACK
- INSIDE DIAMETER IMPERIAL:
- 3/4'
- PRODUCT NAME:
- SHIELD
- RIDING STYLE:
- OFF-ROAD
$24.95 -
MOOSE RACING Carbon Muffler - Bag Guard MBG355020
MOOSE RACING
$186.95Protect your exhaust system while reducing unsprung weight with a carbon fiber construction that delivers both durability and performance. The Bag Guard design shields your muffler from trail debris, mud, and impact damage—critical for off-road and...18611608- SKU:
- 18611608
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- GUARD
- TYPE:
- BAG
- TYPE:
- HEAT SHIELD
- UNITS:
- EACH
$186.95 -
BOLT Mounting Hardware Kit - KTM EU.EX.MNTS
BOLT
$24.99A quality exhaust mounting system is fundamental to any KTM 2-stroke build—poor mounts lead to vibration, noise, and potential pipe damage. The BOLT Mounting Hardware Kit delivers OEM-spec reliability with all necessary components in one package,...18601272- SKU:
- 18601272
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- FASTENER KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$24.99 -
BOLT Exhaust Hardware Kit EU.EX.65-85CC
BOLT
$26.99A quality exhaust system is only as reliable as its fastening components. This hardware kit ensures leak-free connections and vibration-resistant mounting throughout your exhaust system, eliminating performance loss from loose joints and exhaust leaks...18601274- SKU:
- 18601274
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- HARDWARE KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- EXHAUST
$26.99 -
BOLT Exhaust Hardware Kit EU.EX.105-150CC
BOLT
$26.99A quality exhaust system is only as reliable as its components—and weak hardware leads to leaks, vibration, and performance loss. This BOLT Exhaust Hardware Kit ensures your exhaust maintains a proper seal and stays secured under high-temperature...18601275- SKU:
- 18601275
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- EXHAUST
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- HARDWARE KIT
$26.99 -
BOLT Exhaust Hardware Kit YZ.EX.125CC
BOLT
$26.99A quality exhaust system depends on reliable hardware to maintain proper sealing, vibration dampening, and longevity. This BOLT Exhaust Hardware Kit supplies the OEM-equivalent components you need for model-specific fitment and performance, eliminating...18601277- SKU:
- 18601277
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- EXHAUST
- PRODUCT NAME:
- HARDWARE KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$26.99 -
BOLT Exhaust Hardware Kit YZ.EX.250CC
BOLT
$26.99A quality exhaust system is only as reliable as its fastening components. This hardware kit ensures your exhaust maintains a secure, vibration-resistant seal throughout aggressive riding sessions, preventing leaks that compromise performance and...18601278- SKU:
- 18601278
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- HARDWARE KIT
- TYPE:
- EXHAUST
$26.99 -
BOLT Exhaust Hardware Kit EU.EX.200-300CC
BOLT
$26.99A quality exhaust system is only as reliable as its connection points. This hardware kit eliminates leaks, vibration, and premature component failure by providing OEM-spec fasteners and seals engineered specifically for your machine. Whether you're...18601276- SKU:
- 18601276
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- HARDWARE KIT
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- EXHAUST
$26.99 -
On Sale
ATHENA Exhaust Pipe P400485120002
ATHENA
MSRP: $629.95Now: $567.00Was: $629.95Adds power and performance, Precision-crafted systems include all necessary hardware for installation18200383- SKU:
- 18200383
- Availability:
- Ships Same Business Day
- Weight:
- 7.50 LBS
- END CAP STYLE:
- TURN-OUT
- UNITS:
- EACH
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- PRODUCT NAME:
- EXHAUST SYSTEM
- MATERIAL:
- TITANIUM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
MSRP: $629.95Now: $567.00Was: $629.95 -
AKRAPOVIC Race Exhaust - Stainless Steel/Carbon Fiber S-Y5R5-RC
AKRAPOVIC
$1,146.95Hexagonal-shaped canister with titanium outer sleeve, Hexagonal mufflers feature a carbon-fiber outlet cap to match the design of each bike, Outlet cap, perforated inner sleeve and inlet cap are all made of titanium, Joint of the inlet cap is milled on a...18102590- SKU:
- 18102590
- Availability:
- Ships Same Business Day
- Weight:
- 10.00 LBS
- END CAP COLOR/FINISH:
- CARBON FIBER
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
- COLOR/FINISH:
- BLACK
- MODEL:
- RACING LINE
- WEIGHT IMPERIAL:
- 7.5 LB
- BASE COLOR:
- BLACK
- DESIGN/CONFIGURATION:
- 2-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- STYLE:
- HEXAGONAL
- WEIGHT REDUCTION IMPERIAL:
- 11.25 LB
- UNITS:
- EACH
$1,146.95 -
LEOVINCE Clamp - Scooter 304051501R
LEOVINCE
$37.95A quality muffler clamp is essential for maintaining a secure exhaust connection and preventing vibration-induced rattles or exhaust leaks. The LEOVINCE Clamp ensures reliable fastening of your scooter's muffler to the exhaust system, protecting your...18600850- SKU:
- 18600850
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- CLAMP
- TYPE:
- EXHAUST CLAMP
- MATERIAL:
- ALUMINUM
- MODEL:
- SCOOTER
- RIDING STYLE:
- STREET
$37.95 -
LEOVINCE Exhaust - Kymco 50 7470
LEOVINCE
$223.95The LEOVINCE Exhaust System for Kymco 50 delivers measurable gains in power delivery and throttle response by optimizing exhaust scavenging and reducing backpressure. A quality aftermarket exhaust is one of the most cost-effective upgrades for extracting...18102895- SKU:
- 18102895
- Availability:
- Ships Same Business Day
- Weight:
- 6.30 LBS
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- GRANTURISMO
- PRODUCT NAME:
- EXHAUST SYSTEM
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TYPE:
- FULL SYSTEM
$223.95Qty in Cart: 0Quantity:Price:$223.95Subtotal: -
LEOVINCE TT Exhaust - Kymco 4048
LEOVINCE
$198.95For 2-stroke engines demanding peak performance, exhaust scavenging efficiency directly impacts horsepower and throttle response. The LeoVince TT Exhaust for Kymco 4048 delivers optimized expansion chamber tuning that maximizes exhaust gas velocity and...18102368- SKU:
- 18102368
- Availability:
- Ships Same Business Day
- Weight:
- 8.50 LBS
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- MUFFLER MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- EXHAUST SYSTEM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BRUSHED
- MATERIAL:
- STEEL
- MUFFLER STYLE:
- ROUND
- TYPE:
- FULL SYSTEM
$198.95 -
LEOVINCE LV One Muffler - Stainless Steel - NC750 14189E
LEOVINCE
$561.95The LEOVINCE LV One Muffler delivers aggressive sound and measurable power gains by optimizing exhaust scavenging on your NC750. Its stainless steel construction withstands extreme thermal cycles while the precision TIG welding ensures durability through...18113805- SKU:
- 18113805
- Availability:
- Ships Same Business Day
- Weight:
- 7.80 LBS
- END CAP COLOR/FINISH:
- MATTE
- RIDING STYLE:
- STREET
- WEIGHT IMPERIAL:
- 8.77 LB
- END CAP MATERIAL:
- CARBON FIBER
- MATERIAL:
- CARBON FIBER
- END CAP STYLE:
- SLASH-CUT
- FEATURES:
- ECE TYPE APPROVED
- MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- TITANIUM LOOK
- MUFFLER MATERIAL:
- STAINLESS STEEL
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- MODEL:
- LV ONE EVO
- PRODUCT NAME:
- MUFFLER
- UNITS:
- EACH
$561.95 -
LEOVINCE Nero Muffler 14042
LEOVINCE
$608.95A quality exhaust system is fundamental to unlocking your engine's true potential—this muffler delivers aggressive styling without sacrificing flow characteristics or structural integrity. The LEOVINCE Nero combines premium materials and precision...18113819- SKU:
- 18113819
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- COLOR/FINISH:
- MATTE
- END CAP COLOR/FINISH:
- MATTE
- RIDING STYLE:
- STREET
- MODEL:
- NERO
- PRODUCT NAME:
- MUFFLER
- UNITS:
- EACH
- END CAP STYLE:
- SLASH-CUT
- FEATURES:
- ECE TYPE APPROVED
- MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- MATTE
- MUFFLER MATERIAL:
- STAINLESS STEEL
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- COLOR/FINISH:
- CERAMIC BLACK
- END CAP MATERIAL:
- CARBON FIBER
- MATERIAL:
- CARBON FIBER
- WEIGHT IMPERIAL:
- 7.29 LB
$608.95
