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 Powercore 2 Silencer 020231
FMF
$199.99The most popular 2-stroke silencers in FMF's arsenal, The elliptically shaped bodies with perforated core perform well in any condition, Equipped with a Performance Flow end cap and nickel-plated front stingerFMF7200- SKU:
- FMF7200
- Availability:
- Ships Same Business Day
- Weight:
- 2.13 LBS
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- TYPE:
- SLIP-ON SILENCER
- PRODUCT NAME:
- MUFFLER
- UNITS:
- EACH
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 2
- STYLE:
- ELLIPTICAL
- COLOR/FINISH:
- SILVER
- END CAP STYLE:
- CONICAL
- RIDING STYLE:
- OFF-ROAD
$199.99 -
FMF Powercore Silencer 020222
FMF
$199.99Powercore silencers give your ride a deep works-like tone while providing optimum, dyno-tuned performance, Silencer body is constructed of 6061-T6 grade aluminum with machined mounts and a clear anodized finish to bring out the shineFMF707- SKU:
- FMF707
- Availability:
- Ships Same Business Day
- Weight:
- 2.22 LBS
- MODEL:
- POWERCORE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER COLOR/FINISH:
- ANODIZED CLEAR
- STYLE:
- OVAL
- TYPE:
- SLIP-ON
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PRODUCT NAME:
- SILENCER
- WEIGHT IMPERIAL:
- 2 LB
$199.99 -
FMF Powercore 2 Shorty Silencer 020215
FMF
$199.99The Shorty Silencer is the most desirable silencer for supercross performance, Overall length of canister and core is shorter to improve the hit of your machine, The SST Shorty Silencer is the heart and soul of the SST power package; required on some...FMF62082- SKU:
- FMF62082
- Availability:
- Ships Same Business Day
- Weight:
- 1.44 LBS
- PRODUCT NAME:
- SILENCER
- END CAP STYLE:
- CONICAL
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- OVAL
- TYPE:
- SLIP-ON
- MODEL:
- POWERCORE 2 SHORTY
- MUFFLER MATERIAL:
- ALUMINUM
$199.99 -
FMF Powercore 2 Shorty Silencer 020213
FMF
$199.99The Shorty Silencer is the most desirable silencer for supercross performance, Overall length of canister and core is shorter to improve the hit of your machine, The SST Shorty Silencer is the heart and soul of the SST power package; required on some...FMF62072- SKU:
- FMF62072
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- END CAP STYLE:
- CONICAL
- UNITS:
- EACH
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- OVAL
- TYPE:
- SLIP-ON
- MODEL:
- POWERCORE 2 SHORTY
- MUFFLER MATERIAL:
- ALUMINUM
$199.99 -
FMF Powercore 2 Silencer 020210
FMF
$199.99The most popular 2-stroke silencers in FMF's arsenal, The elliptically shaped bodies with perforated core perform well in any condition, Equipped with a Performance Flow end cap and nickel-plated front stingerFMF6205- SKU:
- FMF6205
- Availability:
- Ships Same Business Day
- Weight:
- 2.69 LBS
- MATERIAL:
- ALUMINUM
- TYPE:
- SLIP-ON SILENCER
- END CAP STYLE:
- CONICAL
- PRODUCT NAME:
- MUFFLER
- BASE COLOR:
- SILVER
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 2
- STYLE:
- ELLIPTICAL
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$199.99 -
FMF Powercore 2 Silencer 020208
FMF
$199.99The most popular 2-stroke silencers in FMF's arsenal, The elliptically shaped bodies with perforated core perform well in any condition, Equipped with a Performance Flow end cap and nickel-plated front stingerFMF6204- SKU:
- FMF6204
- Availability:
- Ships Same Business Day
- Weight:
- 2.44 LBS
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- MUFFLER
- STYLE:
- ELLIPTICAL
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- SILVER
- END CAP STYLE:
- CONICAL
- MATERIAL:
- ALUMINUM
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 2
- TYPE:
- SLIP-ON SILENCER
$199.99 -
FMF Powercore 2 Silencer 020207
FMF
$199.99The most popular 2-stroke silencers in FMF's arsenal, The elliptically shaped bodies with perforated core perform well in any condition, Equipped with a Performance Flow end cap and nickel-plated front stingerFMF6203- SKU:
- FMF6203
- Availability:
- Ships Same Business Day
- Weight:
- 2.63 LBS
- BASE COLOR:
- SILVER
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- STYLE:
- ELLIPTICAL
- UNITS:
- EACH
- END CAP STYLE:
- CONICAL
- MATERIAL:
- ALUMINUM
- MODEL:
- POWERCORE 2
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON SILENCER
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
$199.99 -
FMF Powercore 2 Silencer 020205
FMF
$199.99The most popular 2-stroke silencers in FMF's arsenal, The elliptically shaped bodies with perforated core perform well in any condition, Equipped with a Performance Flow end cap and nickel-plated front stingerFMF6202- SKU:
- FMF6202
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- BASE COLOR:
- SILVER
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 2
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ELLIPTICAL
- UNITS:
- EACH
- END CAP STYLE:
- CONICAL
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON SILENCER
$199.99 -
FMF Powercore 2 Silencer 020204
FMF
$199.99The most popular 2-stroke silencers in FMF's arsenal, The elliptically shaped bodies with perforated core perform well in any condition, Equipped with a Performance Flow end cap and nickel-plated front stingerFMF6201- SKU:
- FMF6201
- Availability:
- Ships Same Business Day
- Weight:
- 1.82 LBS
- BASE COLOR:
- SILVER
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 2
- STYLE:
- ELLIPTICAL
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- END CAP STYLE:
- CONICAL
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON SILENCER
$199.99 -
FMF Powercore 2 Silencer 020203
FMF
$199.99The most popular 2-stroke silencers in FMF's arsenal, The elliptically shaped bodies with perforated core perform well in any condition, Equipped with a Performance Flow end cap and nickel-plated front stingerFMF6200- SKU:
- FMF6200
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- MATERIAL:
- ALUMINUM
- MODEL:
- POWERCORE 2
- TYPE:
- SLIP-ON SILENCER
- BASE COLOR:
- SILVER
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- STYLE:
- ELLIPTICAL
- COLOR/FINISH:
- SILVER
- END CAP STYLE:
- CONICAL
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$199.99 -
FMF Powercore Silencer 020198
FMF
$199.99Powercore silencers give your ride a deep works-like tone while providing optimum, dyno-tuned performance, Silencer body is constructed of 6061-T6 grade aluminum with machined mounts and a clear anodized finish to bring out the shineFMF609- SKU:
- FMF609
- Availability:
- Ships Same Business Day
- Weight:
- 2.38 LBS
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER COLOR/FINISH:
- ANODIZED CLEAR
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
- WEIGHT IMPERIAL:
- 2.4 LB
- MODEL:
- POWERCORE
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- STYLE:
- OVAL
$199.99 -
FMF Powercore Silencer 020197
FMF
$199.99Powercore silencers give your ride a deep works-like tone while providing optimum, dyno-tuned performance, Silencer body is constructed of 6061-T6 grade aluminum with machined mounts and a clear anodized finish to bring out the shineFMF608- SKU:
- FMF608
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- WEIGHT IMPERIAL:
- 2.5 LB
- MODEL:
- POWERCORE
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER COLOR/FINISH:
- ANODIZED CLEAR
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- OVAL
$199.99 -
FMF Powercore 2 Silencer 020189
FMF
$199.99The most popular 2-stroke silencers in FMF's arsenal, The elliptically shaped bodies with perforated core perform well in any condition, Equipped with a Performance Flow end cap and nickel-plated front stingerFMF5206- SKU:
- FMF5206
- Availability:
- Ships Same Business Day
- Weight:
- 2.56 LBS
- BASE COLOR:
- SILVER
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 2
- STYLE:
- ELLIPTICAL
- UNITS:
- EACH
- END CAP STYLE:
- CONICAL
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON SILENCER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$199.99 -
FMF Powercore 2 Silencer 020186
FMF
$199.99The most popular 2-stroke silencers in FMF's arsenal, The elliptically shaped bodies with perforated core perform well in any condition, Equipped with a Performance Flow end cap and nickel-plated front stingerFMF5202- SKU:
- FMF5202
- Availability:
- Ships Same Business Day
- Weight:
- 2.38 LBS
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 2
- STYLE:
- ELLIPTICAL
- TYPE:
- SLIP-ON SILENCER
- END CAP STYLE:
- CONICAL
- PRODUCT NAME:
- MUFFLER
- UNITS:
- EACH
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$199.99 -
FMF PowerBomb Header 044033
FMF
$249.99Utilize FMF's patented module precisely located at the initial stage of the header, Position "Bomb" increases performance; horsepower is increased as much as 10%, Act as "pre-muffler" helping to lower the decibel output, The expansion and contraction of...FMF044033- SKU:
- FMF044033
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- TYPE:
- HEAD PIPE
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERBOMB
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$249.99 -
FMF Powercore 4 Exhaust 042005
FMF
$279.99Hi-Flo end cap boosts all-around performance, Computer designed and dyno-tested for every 4-stroke application, Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power, A stainless steel mid-pipe mates to the...FMF042005- SKU:
- FMF042005
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- DESIGN/CONFIGURATION:
- SINGLE CANISTER
- END CAP STYLE:
- EURO
- FEATURES:
- STANDARD
- MATERIAL:
- ALUMINUM
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ELLIPTICAL
- MODEL:
- POWERCORE 4
- PRODUCT NAME:
- EXHAUST SYSTEM
- TYPE:
- FULL SYSTEM
$279.99 -
FMF Powercore 4 Exhaust 042002
FMF
$299.99Hi-Flo end cap boosts all-around performance, Computer designed and dyno-tested for every 4-stroke application, Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power, A stainless steel mid-pipe mates to the...FMF042002- SKU:
- FMF042002
- Availability:
- Ships Same Business Day
- Weight:
- 3.95 LBS
- END CAP STYLE:
- EURO
- FEATURES:
- WITH SPARK ARRESTOR
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FULL SYSTEM
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- DESIGN/CONFIGURATION:
- SINGLE CANISTER
- MATERIAL:
- ALUMINUM
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 4
- PRODUCT NAME:
- EXHAUST SYSTEM
- STYLE:
- ELLIPTICAL
$299.99 -
FMF PowerBomb Header 041034
FMF
$249.99Utilize FMF's patented module precisely located at the initial stage of the header, Position "Bomb" increases performance; horsepower is increased as much as 10%, Act as "pre-muffler" helping to lower the decibel output, The expansion and contraction of...FMF041034- SKU:
- FMF041034
- Availability:
- Ships Same Business Day
- Weight:
- 4.18 LBS
- COLOR/FINISH:
- STAINLESS STEEL
- PRODUCT NAME:
- HEADER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- HEAD PIPE
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERBOMB
- UNITS:
- EACH
$249.99 -
FMF Powercore 4 Exhaust 041016
FMF
$279.99Hi-Flo end cap boosts all-around performance, Computer designed and dyno-tested for every 4-stroke application, Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power, A stainless steel mid-pipe mates to the...FMF041016- SKU:
- FMF041016
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FULL SYSTEM
- UNITS:
- KIT
- FEATURES:
- STANDARD
- BASE COLOR:
- SILVER
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 4
- PRODUCT NAME:
- EXHAUST SYSTEM
- STYLE:
- ELLIPTICAL
- END CAP STYLE:
- EURO
$279.99 -
FMF Powercore 4 Exhaust 041015
FMF
$299.99Hi-Flo end cap boosts all-around performance, Computer designed and dyno-tested for every 4-stroke application, Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power, A stainless steel mid-pipe mates to the...FMF041015- SKU:
- FMF041015
- Availability:
- Ships Same Business Day
- Weight:
- 3.88 LBS
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ELLIPTICAL
- END CAP STYLE:
- EURO
- BASE COLOR:
- SILVER
- DESIGN/CONFIGURATION:
- 1-INTO-1 SYSTEM
- MODEL:
- POWERCORE 4
- PRODUCT NAME:
- EXHAUST SYSTEM
- TYPE:
- FULL SYSTEM
- FEATURES:
- WITH SPARK ARRESTOR
- UNITS:
- KIT
$299.99
