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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MOOSE RACING Universal Pipe Guard - 6" UNIV6A
MOOSE RACING
$87.95Exhaust heat can damage gear and cause painful burns during track days or trail riding. The MOOSE RACING Universal Pipe Guard protects riders and equipment with a pre-molded thermal barrier that fits standard 4-stroke exhaust systems. Installation is...18611394- SKU:
- 18611394
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- PIPE GUARD
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 6'
- STYLE:
- UNIVERSAL
$87.95 -
MOOSE RACING Universal Pipe Guard - 8" UNIV8A
MOOSE RACING
$87.95High-temperature exhaust pipes can cause serious burns and melt riding gear during extended sessions on 4-stroke machines. The MOOSE RACING Universal Pipe Guard provides a pre-molded thermal barrier that keeps heat away from your legs, boots, and pants...18611395- SKU:
- 18611395
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- STYLE:
- UNIVERSAL
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- LENGTH IMPERIAL:
- 8'
- MATERIAL:
- CARBON FIBER
- PRODUCT NAME:
- PIPE GUARD
- UNITS:
- EACH
$87.95 -
MOOSE RACING Muffler Sleeve Core - 19" 14290
MOOSE RACING
$42.95Stock muffler packing breaks down quickly, forcing frequent and costly repacks that compromise your exhaust sound and engine performance. The MOOSE RACING Muffler Sleeve Core replaces traditional packing fiber with a dual-layer stainless steel...18600474- SKU:
- 18600474
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- LENGTH IMPERIAL:
- 19'
- MATERIAL:
- STAINLESS WOOL
- PRODUCT NAME:
- SLEEVE
- TYPE:
- BAFFLE CORE
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
$42.95Qty in Cart: 0Quantity:Price:$42.95Subtotal: -
DEI Exhaust Tie 010201
DEI
$14.95Managing heat and securing components under the hood demands a fastener that won't fail when temperatures spike. The DEI Exhaust Tie 010201 delivers a self-locking design that holds firm through extreme thermal cycles, making it essential for any serious...18611545- SKU:
- 18611545
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- CLAMPING DIAMETER IMPERIAL:
- 2'
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- WATERCRAFT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 9 PACK
- LENGTH IMPERIAL:
- 8'
- PRODUCT NAME:
- LOCKING TIES
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
$14.95 -
DEI Exhaust Tie 010202
DEI
$8.95Managing exhaust heat and securing components requires a fastener that won't fail under extreme underhood temperatures. The DEI Exhaust Tie 010202 delivers reliable, reusable securing power up to 2500°F—keeping your exhaust system, wiring harnesses, and...18611546- SKU:
- 18611546
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- CLAMPING DIAMETER IMPERIAL:
- 4'
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ATV
- LENGTH IMPERIAL:
- 14'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- UNITS:
- 5 PACK
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- LOCKING TIES
- RIDING STYLE:
- WATERCRAFT
$8.95 -
DEI Heat Shield 902454
DEI
$51.95Exhaust heat degrades nearby components, wiring, and fuel lines—risking performance loss and safety issues. The DEI Heat Shield 902454 provides a flexible, high-performance thermal barrier that protects critical engine bay areas without the brittleness...18611569- SKU:
- 18611569
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- LENGTH IMPERIAL:
- 12'
- PRODUCT NAME:
- HEAT SHIELD
- MATERIAL:
- LAVA ROCK
- RIDING STYLE:
- STREET
- STYLE:
- FLEXIBLE
- TYPE:
- TITANIUM
- UNITS:
- EACH
- WIDTH IMPERIAL:
- 4'
$51.95 -
MAIER Heat Tile Kit - 6"x2" 69995
MAIER
$10.95Exhaust heat can warp and discolor plastic components, compromising both aesthetics and functionality on your build. The MAIER Heat Tile Kit provides a simple, adhesive-backed barrier that shields vulnerable panels, air scoops, and fuel tanks from...M69995- SKU:
- M69995
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- COLOR/FINISH:
- SILVER
- UNITS:
- PAIR
- LENGTH IMPERIAL:
- 6'
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- SHIELD
- BASE COLOR:
- SILVER
- RIDING STYLE:
- SNOW
- WIDTH IMPERIAL:
- 2'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- HEAT SHIELD
$10.95 -
MAIER Universal Pipe Guard 99010S
MAIER
$73.95Header pipes are vulnerable to impact damage in tight engine bays and during transport—dents compromise airflow and hurt performance. The MAIER Universal Pipe Guard 99010S shields your header section with a durable anodized aluminum design that won't...M99010- SKU:
- M99010
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PRODUCT NAME:
- PIPE GUARD
- MATERIAL:
- ALUMINUM
- STYLE:
- UNIVERSAL
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$73.95 -
MOOSE RACING Exhaust Wrap - Tan - 2"x50' 500-2000
MOOSE RACING
$66.95Exhaust heat management is critical for engine bay protection, component longevity, and driver safety. This MOOSE RACING exhaust wrap shields your headers, fuel lines, and adjacent components from radiant heat that can damage performance systems or cause...M30050- SKU:
- M30050
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MATERIAL:
- FIBERGLASS
- TYPE:
- EXHAUST WRAP
- UNITS:
- EACH
- COLOR/FINISH:
- TAN
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- BASE COLOR:
- OFF-WHITE
- LENGTH IMPERIAL:
- 50'
- PRODUCT NAME:
- TAPE
- RIDING STYLE:
- STREET
- RIDING STYLE:
- SNOW
- WIDTH IMPERIAL:
- 2'
$66.95 -
FMF Factory 4.1 RCT Muffler - Aluminum 042290
FMF
$599.99If you're serious about extracting maximum power while reducing unsprung weight, the FMF Factory 4.1 RCT delivers measurable gains across the entire RPM band without compromise. The Resonance Chamber Technology™ and optimized mass centralization give you...18211391- SKU:
- 18211391
- Availability:
- Ships Same Business Day
- Weight:
- 8.83 LBS
- PIPE MATERIAL:
- STAINLESS STEEL
- END CAP MATERIAL:
- CARBON FIBER
- MUFFLER MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- MUFFLER
- UNITS:
- EACH
- MODEL:
- FACTORY 4.1 RCT
- MUFFLER COLOR/FINISH:
- RAW
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
$599.99Qty in Cart: 0Quantity:Price:$599.99Subtotal: -
FMF Factory 4.1 RCT Muffler - Aluminum 042291
FMF
$599.99If you're serious about extracting maximum power from your engine while reducing weight and minimizing crash vulnerability, the FMF Factory 4.1 RCT delivers measurable gains across the entire RPM range. By centralizing mass through Factory Forward...18211392- SKU:
- 18211392
- Availability:
- Ships Same Business Day
- Weight:
- 8.72 LBS
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MODEL:
- FACTORY 4.1 RCT
- MUFFLER COLOR/FINISH:
- RAW
- MUFFLER MATERIAL:
- ALUMINUM
- END CAP MATERIAL:
- CARBON FIBER
- UNITS:
- EACH
$599.99 -
FMF Factory 4.1 RCT Muffler - Aluminum 042292
FMF
$599.99If you're serious about extracting maximum performance from your bike while reducing weight and minimizing crash damage risk, the FMF Factory 4.1 RCT delivers measurable gains across the entire RPM range. FMF's Resonance Chamber Technology™ optimizes...18211393- SKU:
- 18211393
- Availability:
- Ships Same Business Day
- Weight:
- 8.74 LBS
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- RAW
- MUFFLER MATERIAL:
- ALUMINUM
- END CAP MATERIAL:
- CARBON FIBER
- UNITS:
- EACH
- MODEL:
- FACTORY 4.1 RCT
$599.99Qty in Cart: 0Quantity:Price:$599.99Subtotal: -
FMF Q4 Muffler 043380
FMF
$449.99The FMF Q4 Muffler delivers the optimal balance of aggressive sound and real-world performance gains by reducing back pressure while maintaining street legality. If you're running a high-revving engine that demands efficient exhaust flow without...18212045- SKU:
- 18212045
- Availability:
- Ships Same Business Day
- Weight:
- 7.15 LBS
- END CAP STYLE:
- SLASH-CUT
- PRODUCT NAME:
- MUFFLER
- MATERIAL:
- ALUMINUM
- MODEL:
- Q4 HEX
- RIDING STYLE:
- OFF-ROAD
- END CAP MATERIAL:
- STAINLESS STEEL
- TYPE:
- SLIP-ON
- UNITS:
- EACH
$449.99 -
FMF PowerBomb Header 041082
FMF
$249.99If you're running a stock or near-stock exhaust system, you're leaving real horsepower on the table. The FMF PowerBomb Header 041082 leverages FMF's proven expansion-chamber technology to unlock up to 10% more power while simultaneously reducing exhaust...18220004- SKU:
- 18220004
- Availability:
- Ships Same Business Day
- Weight:
- 4.06 LBS
- MODEL:
- POWERBOMB
- UNITS:
- EACH
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HEAD PIPE
$249.99 -
DEI Exhaust Tie 010203
DEI
$25.95Managing exhaust heat and securing multiple components in high-temperature environments demands a reliable fastening solution that won't fail under extreme conditions. The DEI Exhaust Tie 010203 delivers exactly that—a self-locking, reusable tie...18611547- SKU:
- 18611547
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- CLAMPING DIAMETER IMPERIAL:
- 6'
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- LENGTH IMPERIAL:
- 20'
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- LOCKING TIES
- UNITS:
- 10 PACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
$25.95 -
DEI Exhaust Tie 010208
DEI
$14.95Exhaust systems generate extreme heat, and loose components create safety hazards and performance issues. The DEI Exhaust Tie 010208 provides a reliable, heat-rated solution for securing exhaust pipes, bundling wires, and managing hoses in...18611548- SKU:
- 18611548
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- LENGTH IMPERIAL:
- 9'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- 8 PACK
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- WIDTH IMPERIAL:
- 0.25'
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- LOCKING TIES
- RIDING STYLE:
- UTV
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- WATERCRAFT
$14.95 -
DEI Exhaust Tie 010209
DEI
$8.95Heat management in any high-performance engine bay demands fastening solutions that won't fail when temperatures spike. The DEI Exhaust Tie 010209 delivers a self-locking design that keeps exhaust pipes, wiring harnesses, and fuel lines secured without...18611549- SKU:
- 18611549
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- LENGTH IMPERIAL:
- 14'
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- WIDTH IMPERIAL:
- 0.25'
- RIDING STYLE:
- WATERCRAFT
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- LOCKING TIES
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
$8.95 -
DEI Exhaust Tie 010211
DEI
$16.95Engine bay organization isn't just about aesthetics—it's about preventing heat-related failures and protecting critical components from abrasion and thermal damage. The DEI Exhaust Tie 010211 offers a proven solution for securing exhaust systems, wiring,...18611551- SKU:
- 18611551
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- WIDTH IMPERIAL:
- 0.50'
- LENGTH IMPERIAL:
- 9'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- WATERCRAFT
- UNITS:
- 8 PACK
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- LOCKING TIES
- RIDING STYLE:
- ATV
$16.95 -
DEI Exhaust Tie 010212
DEI
$8.95Managing exhaust heat and securing components in high-temperature engine bays demands a fastening solution that won't fail under extreme conditions. The DEI Exhaust Tie 010212 delivers the reliability you need with a self-locking design that stays put,...18611552- SKU:
- 18611552
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- LOCKING TIES
- RIDING STYLE:
- ATV
- LENGTH IMPERIAL:
- 14'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- RIDING STYLE:
- WATERCRAFT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 4 PACK
- WIDTH IMPERIAL:
- 0.50'
$8.95 -
DEI Heat Shield 010450
DEI
$65.57Exhaust heat management is critical to protecting nearby components, extending engine bay longevity, and maintaining consistent performance—especially in high-output builds where underhood temperatures exceed 1,200°F. DEI's Heat Shield 010450 delivers...18611565- SKU:
- 18611565
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- HEAT SHIELD
- RIDING STYLE:
- STREET
- STYLE:
- FLEXIBLE
- TYPE:
- TITANIUM
- WIDTH IMPERIAL:
- 6'
- LENGTH IMPERIAL:
- 12'
- MATERIAL:
- LAVA ROCK
$65.57
