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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Bills Pipes TC 85 14-17 MX2 Works Pipe KT-83
BILLS PIPES
$299.99The Bill's Pipes TC 85 MX2 Works Pipe delivers measurable horsepower and torque gains across the entire power band—exactly what you need to stay competitive on the track or trail. Hand-welded construction and championship-proven design ensure you're...KT-83- SKU:
- KT-83
- Availability:
- Special Order
- Weight:
- 4.00 LBS
$299.99 -
Bills Pipes TE 250 11-14 Carbon MX2 Silencer KTS11C
BILLS PIPES
$289.99If you're running a TE 250 2-stroke, a quality silencer directly impacts your power delivery and engine longevity. The Bills Pipes MX2 combines lightweight construction with durable materials to reduce unsprung weight while maintaining the aggressive...KTS11C- SKU:
- KTS11C
- Availability:
- Special Order
- Weight:
- 2.12 LBS
$289.99 -
Bills Pipes TE 250 11-14 MX2 Silencer KTS-11
BILLS PIPES
$189.99The Bills Pipes TE 250 MX2 Silencer delivers measurable gains in exhaust flow and throttle response while shedding unnecessary weight from your bike. Purpose-built for 2-stroke performance, the MX2 combines precision engineering with that unmistakable...KTS-11- SKU:
- KTS-11
- Availability:
- Special Order
- Weight:
- 2.12 LBS
$189.99 -
Bills Pipes TE 250 11-14 MX2 Nickel Pipe KT-11N
BILLS PIPES
$299.99The Bill's Pipes MX2 Pipe KT-11N is engineered to unlock consistent performance gains across your entire power band, whether you're running a 2-stroke or 4-stroke engine. Hand-welded construction combined with durable carbon steel ensures reliability lap...KT-11N- SKU:
- KT-11N
- Availability:
- Special Order
- Weight:
- 4.00 LBS
$299.99 -
Bills Pipes TE 250 11-14 MX2 Works Pipe KT-11
BILLS PIPES
$299.99The Bill's Pipes TE 250 MX2 Works Pipe delivers measurable performance across your entire power band by optimizing exhaust scavenging and reducing back pressure. Hand-welded construction ensures consistent quality and fitment that you can rely on lap...KT-11- SKU:
- KT-11
- Availability:
- Special Order
- Weight:
- 4.00 LBS
$299.99 -
Bills Pipes CR 500 89-01 MX2 Silencer HS-50
BILLS PIPES
$189.99If you're running a CR 500 two-stroke, exhaust performance directly impacts peak RPM delivery and overall power band response. The MX2 Silencer HS-50 delivers measurable gains in mid-range torque while maintaining the aggressive 2-stroke character that...HS-50- SKU:
- HS-50
- Availability:
- Special Order
- Weight:
- 2.12 LBS
$189.99 -
Bills Pipes CR 250 02-07 MX2 Silencer HS-22
BILLS PIPES
$189.99The Bills Pipes CR 250 MX2 Silencer delivers measurable weight savings and unrestricted flow while preserving the authentic 2-stroke character your bike demands. Built with premium materials and hand-crafted construction, this silencer maintains...HS-22- SKU:
- HS-22
- Availability:
- Special Order
- Weight:
- 2.12 LBS
$189.99 -
Bills Pipes CR 250 05-07 MX2 Nickel Pipe H-25N
BILLS PIPES
$299.99A properly designed exhaust pipe is fundamental to unlocking your CR 250's potential across the entire RPM range. Bill's Pipes MX2 delivers measurable gains in horsepower and torque through precision engineering and meticulous hand-welding, giving you...H-25N- SKU:
- H-25N
- Availability:
- Special Order
- Weight:
- 4.00 LBS
$299.99 -
Bills Pipes CR 125 93-97 MX2 Silencer HS-13
BILLS PIPES
$189.99The Bills Pipes CR 125 MX2 Silencer delivers measurable weight savings and tuned exhaust flow without sacrificing durability or that unmistakable 2-stroke character. Built from premium materials and hand-crafted in the USA, this silencer is engineered...HS-13- SKU:
- HS-13
- Availability:
- Special Order
- Weight:
- 2.12 LBS
$189.99 -
Bills Pipes CR 85R / RB 05-07 MX2 Silencer HS-82
BILLS PIPES
$189.99The Bills Pipes MX2 silencer delivers measurable performance gains while keeping rotational mass to a minimum—critical when every gram counts on the track. Its 304 stainless steel mid-pipe and glass packing are engineered to reduce back pressure without...HS-82- SKU:
- HS-82
- Availability:
- Special Order
- Weight:
- 2.12 LBS
$189.99 -
Bills Pipes CR 85R / RB 05-07 MX2 Nickel Pipe H-82N
BILLS PIPES
$299.99A properly tuned exhaust pipe is fundamental to unlocking your CR 85R or RB's full potential—and Bill's Pipes MX2 delivers measurable horsepower and torque gains across the entire power band. Hand-welded construction ensures precise fitment and...H-82N- SKU:
- H-82N
- Availability:
- Special Order
- Weight:
- 4.00 LBS
$299.99 -
Bills Pipes CR 85R / RB 05-07 MX2 Works Pipe H-82
BILLS PIPES
$299.99Bill's Pipes MX2 Works Pipe delivers measurable horsepower and torque gains across your entire power band—the same pipe trusted by championship-winning racers. Hand-welded construction and precision engineering ensure consistent performance and...H-82- SKU:
- H-82
- Availability:
- Special Order
- Weight:
- 4.00 LBS
$299.99 -
MOOSE RACING Pipe Guard SHS30021A
MOOSE RACING
$142.95Protect your exhaust system from impact damage and debris with the MOOSE RACING Pipe Guard SHS30021A. This durable guard shields your pipes during aggressive riding, trail work, or track use—preventing costly repairs and maintaining optimal exhaust flow...18611582- SKU:
- 18611582
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MATERIAL:
- FIBERGLASS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- PIPE GUARD
- UNITS:
- EACH
- MATERIAL:
- ANTIBALLISTIC COMPOSITE
- MATERIAL:
- HIGH TEMP RESIN
$142.95 -
MOOSE RACING Pipe Guard GHS25020
MOOSE RACING
$119.95Exhaust pipe guards protect your bike's most vulnerable heat-producing component from accidental contact, debris, and impact damage that can compromise performance and safety. MOOSE RACING's pipe guard combines durable construction with a lightweight...18611583- SKU:
- 18611583
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MATERIAL:
- ANTIBALLISTIC COMPOSITE
- COLOR/FINISH:
- BLACK
- MATERIAL:
- HIGH TEMP RESIN
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- PIPE GUARD
- UNITS:
- EACH
- MATERIAL:
- FIBERGLASS
$119.95 -
MOOSE RACING Cable Tie - Black - 8" - 8 Pack 304-0510
MOOSE RACING
$28.95Engine bays and exhaust systems demand fasteners that can handle extreme heat, vibration, and corrosive environments—standard plastic ties fail in these conditions. MOOSE Racing cable ties are engineered from 316 stainless steel to withstand the...21200643- SKU:
- 21200643
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- POWDER-COATED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
- TYPE:
- TIE-WRAP
- UNITS:
- 8 PACK
- LENGTH IMPERIAL:
- 8'
- STYLE:
- LADDER
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- CLAMP
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
$28.95 -
MOOSE RACING 2-Stroke Pipe Armor U14-6593S
MOOSE RACING
$46.95Your 2-stroke exhaust pipe is a high-wear component that's costly to replace and easy to damage during transport, setup, or track incidents. A single dent can rob you of measurable power output and force an expensive replacement mid-season. The MOOSE...18611498- SKU:
- 18611498
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PRODUCT NAME:
- PIPE GUARD
- STYLE:
- 2-STROKE
- TYPE:
- EXHAUST
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$46.95 -
MOOSE RACING Exhaust Clamp - 2.19" 212-2767
MOOSE RACING
$24.95Exhaust system reliability hinges on secure, stable clamping—and thermal cycling stress demands a clamp that won't loosen or fail under repeated heating and cooling. The MOOSE RACING 2.19" exhaust clamp delivers the clamping force you need with a proven...18610685- SKU:
- 18610685
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- CLAMPING DIAMETER IMPERIAL:
- 2.19' - 2.37'
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- EXHAUST CLAMP
- PRODUCT NAME:
- CLAMP
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
$24.95 -
MOOSE RACING Exhaust Wrap - Black - 1"x50' 501-1000
MOOSE RACING
$54.95Exhaust heat management is critical for engine bay protection and driver safety. MOOSE RACING's exhaust wrap insulates header pipes from extreme temperatures, preventing heat damage to surrounding components, wiring, and yourself. At 50 feet per roll,...18610340- SKU:
- 18610340
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- TYPE:
- EXHAUST WRAP
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- BLACK
- LENGTH IMPERIAL:
- 50'
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- TAPE
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- WIDTH IMPERIAL:
- 1'
$54.95 -
MOOSE RACING Exhaust Wrap - Black - 2"x50' 501-2000
MOOSE RACING
$72.95Exhaust heat management is critical for protecting engine bay components, improving underhood airflow, and safeguarding yourself from contact burns during track work or street driving. MOOSE RACING Exhaust Wrap delivers professional-grade thermal...18610341- SKU:
- 18610341
- Availability:
- Ships Same Business Day
- Weight:
- 2.06 LBS
- LENGTH IMPERIAL:
- 50'
- MATERIAL:
- FIBERGLASS
- PRODUCT NAME:
- TAPE
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- BASE COLOR:
- BLACK
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- WIDTH IMPERIAL:
- 2'
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ATV
- TYPE:
- EXHAUST WRAP
- UNITS:
- EACH
$72.95 -
MOOSE RACING Pipe Guard - MegaBomb HMB450
MOOSE RACING
$186.95Dents in your exhaust pipes rob horsepower and compromise flow efficiency—the MOOSE RACING Pipe Guard MegaBomb HMB450 eliminates this vulnerability with aerospace-grade composite protection. By shielding your exhaust system from impact damage, this guard...18610344- SKU:
- 18610344
- Availability:
- Ships Same Business Day
- Weight:
- 0.57 LBS
- STYLE:
- MEGABOMB
- PRODUCT NAME:
- GUARD
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- CARBON FIBER
- TYPE:
- PIPE GUARD
- COLOR/FINISH:
- BLACK
- STYLE:
- FMF
- UNITS:
- EACH
$186.95
