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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On Sale
Pro Circuit 304 Silencer KTM 250 SX 2019-2022 1051925
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Enhance your ride with the PRO CIRCUIT 304 Silencer 1051925, designed for superior performance and reduced noise levels. Its extended body not only boosts top-end power but also ensures a quieter operation, making it an ideal choice for serious riders...18211894- SKU:
- 18211894
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- MODEL:
- 304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- STYLE:
- ROUND
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit R-304 Silencer KTM 250 SX 2019-2022 1151925
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Elevate your racing performance with the PRO CIRCUIT R-304 Silencer, designed specifically for full-race two-stroke applications. Its compact aluminum canister ensures maximum power gains while maintaining a lightweight profile, making it an ideal choice...18211895- SKU:
- 18211895
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- R-304
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit Ti-2 Silencer KTM 250 SX 2019-2022 1151925K
PRO CIRCUIT
MSRP: $362.95Now: $319.40Was: $362.95Experience the ultimate in performance and style with the PRO CIRCUIT Ti-2 Silencer. Designed for serious racers, this silencer combines cutting-edge materials with expert craftsmanship to deliver a lightweight solution that enhances your bike's...18211896- SKU:
- 18211896
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- END CAP MATERIAL:
- TITANIUM
- MODEL:
- TI-2
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- MUFFLER MATERIAL:
- CARBON-ARAMID FIBER
- PIPE MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $362.95Now: $319.40Was: $362.95 -
On Sale
Pro Circuit 250 SX 2019-2022 Spark Arrestor Silencer 1351925
PRO CIRCUIT
MSRP: $202.95Now: $178.60Was: $202.95Enhance your riding experience with the PRO CIRCUIT Spark Arrestor Silencer 1351925, designed specifically for noise-sensitive environments. This innovative silencer effectively reduces noise levels while ensuring optimal performance, making it an...18211897- SKU:
- 18211897
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- TYPE 296
- FEATURES:
- WITH SPARK ARRESTOR
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PRODUCT NAME:
- MUFFLER
- UNITS:
- EACH
MSRP: $202.95Now: $178.60Was: $202.95 -
On Sale
Pro Circuit 304 Silencer KTM 125 SX 2019-2022 1051912
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Enhance your ride with the PRO CIRCUIT 304 Silencer, designed for optimal performance and noise reduction. Its extended body not only boosts top-end power but also keeps sound levels in check, making it ideal for competitive and recreational use alike. ...18211898- SKU:
- 18211898
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- STYLE:
- ROUND
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- MODEL:
- 304
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit R-304 Silencer KTM 125 SX 2019-2022 1151912
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Experience unparalleled performance with the PRO CIRCUIT R-304 Silencer, designed specifically for full-race two-stroke applications. Its compact aluminum canister not only enhances power output but also ensures a lightweight profile ideal for...18211899- SKU:
- 18211899
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- MODEL:
- R-304
- UNITS:
- EACH
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit Ti-2 Silencer for 2022 KTM 125 SX 1151912K
PRO CIRCUIT
MSRP: $398.95Now: $351.08Was: $398.95Experience the ultimate in performance and aesthetics with the PRO CIRCUIT Ti-2 Silencer. Designed for serious racers, this silencer combines a lightweight carbon-aramid fiber shell with durable titanium components, ensuring both style and efficiency on...18211900- SKU:
- 18211900
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- END CAP MATERIAL:
- TITANIUM
- MUFFLER MATERIAL:
- CARBON-ARAMID FIBER
- PRODUCT NAME:
- SILENCER
- MODEL:
- TI-2
- PIPE MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- UNITS:
- EACH
MSRP: $398.95Now: $351.08Was: $398.95 -
On Sale
Pro Circuit Spark Arrestor Silencer KTM 125 SX 2019-2022 1351912
PRO CIRCUIT
MSRP: $202.95Now: $178.60Was: $202.95The PRO CIRCUIT Spark Arrestor Silencer 1351912 is designed for riders who prioritize environmental responsibility and noise reduction. This high-performance silencer not only minimizes sound levels but also maintains optimal engine performance, making...18211901- SKU:
- 18211901
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- TYPE 296
- UNITS:
- EACH
- FEATURES:
- WITH SPARK ARRESTOR
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PRODUCT NAME:
- MUFFLER
MSRP: $202.95Now: $178.60Was: $202.95 -
On Sale
Pro Circuit Spark Arrestor Silencer Gas Gas XC 300 2018 SG18300-296
PRO CIRCUIT
MSRP: $202.95Now: $178.60Was: $202.95Experience the perfect blend of performance and noise reduction with the Type 296 Silencer. Designed for riders who frequent noise-sensitive areas, this spark arrestor ensures compliance with U.S. Forest Service regulations while maintaining optimal...18211876- SKU:
- 18211876
- Availability:
- Ships Same Business Day
- Weight:
- 4.70 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- TYPE 296
- FEATURES:
- WITH SPARK ARRESTOR
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PRODUCT NAME:
- MUFFLER
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $202.95Now: $178.60Was: $202.95 -
On Sale
Pro Circuit 304 Silencer GasGas XC 300 2018 SG18300-SE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95The PRO CIRCUIT 304 Silencer SG18300-SE is engineered for enthusiasts seeking enhanced performance and reduced noise. Its innovative design features a longer body that maximizes top-end power while effectively minimizing sound output. Crafted from...18211877- SKU:
- 18211877
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- PRODUCT NAME:
- SILENCER
- STYLE:
- ROUND
- MODEL:
- 304
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BRUSHED
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit T-6 Slip-On Silencer KTM 450 SX-F 2019-2022 0151845A
PRO CIRCUIT
MSRP: $590.95Now: $520.04Was: $590.95Elevate your riding experience with the PRO CIRCUIT T-6 Muffler, designed for enthusiasts who value performance and durability. This slip-on silencer combines easy installation with high-quality materials, ensuring a significant boost in power and sound...18211878- SKU:
- 18211878
- Availability:
- Ships Same Business Day
- Weight:
- 9.20 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- MODEL:
- T-6
MSRP: $590.95Now: $520.04Was: $590.95 -
On Sale
Pro Circuit 304 Silencer Yamaha YZ65 2018-2025 1031865
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Experience enhanced performance and reduced noise with the PRO CIRCUIT 304 Silencer. Its innovative longer body design not only boosts top-end power but also effectively minimizes sound output, making it an ideal choice for those who value both...18211879- SKU:
- 18211879
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- 304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- TYPE:
- SLIP-ON
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit Ti-2 Silencer Yamaha YZ65 2018-2025 1131865K
PRO CIRCUIT
MSRP: $362.95Now: $319.40Was: $362.95Engineered for serious performance, the PRO CIRCUIT Ti-2 Silencer 1131865K combines advanced materials and precision craftsmanship to deliver exceptional power and a sleek aesthetic. Its lightweight design and robust construction make it the perfect...18211880- SKU:
- 18211880
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- MUFFLER MATERIAL:
- CARBON-ARAMID FIBER
- MODEL:
- TI-2
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- TITANIUM
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- PIPE MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
MSRP: $362.95Now: $319.40Was: $362.95 -
On Sale
Pro Circuit T-6 Slip-On Exhaust Honda CRF250R 2018-2019 0111825A2
PRO CIRCUIT
MSRP: $950.95Now: $836.84Was: $950.95Enhance your ride with the PRO CIRCUIT T-6 Stainless Slip-On Silencers, designed for those seeking a cost-effective and easy-to-install performance upgrade. Crafted for durability and efficiency, these silencers seamlessly attach to your stock headpipe,...18211860- SKU:
- 18211860
- Availability:
- Ships Same Business Day
- Weight:
- 12.90 LBS
- PRODUCT NAME:
- SILENCER
- MODEL:
- T-6
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $950.95Now: $836.84Was: $950.95 -
On Sale
Pro Circuit 304 Silencer for 2016 KTM 125 SX 1051612
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Enhance your ride with the PRO CIRCUIT 304 Silencer, designed for optimal performance and reduced noise. Its innovative longer body not only boosts top-end power but also ensures a quieter experience on the track or trail. Crafted with high-quality...18211753- SKU:
- 18211753
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- PRODUCT NAME:
- SILENCER
- STYLE:
- ROUND
- END CAP MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- MODEL:
- 304
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BRUSHED
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit R-304 Silencer KTM 125 SX 2016-2018 1151612
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Engineered for competitive performance, the PRO CIRCUIT R-304 Silencer is a full-race two-stroke exhaust solution designed to enhance the power and efficiency of your bike. Its compact aluminum canister provides superior performance gains, making it the...18211754- SKU:
- 18211754
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- MODEL:
- R-304
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit Platinum Head Pipe Kawasaki KX250 2000 PK00250P
PRO CIRCUIT
MSRP: $317.95Now: $279.80Was: $317.95Elevate your ride with the PRO CIRCUIT Platinum Head Pipe PK00250P, designed for optimal performance and durability. Inspired by championship-winning technology, this head pipe combines cutting-edge materials with expert craftsmanship to enhance your...PK00250P- SKU:
- PK00250P
- Availability:
- Ships Same Business Day
- Weight:
- 8.30 LBS
MSRP: $317.95Now: $279.80Was: $317.95 -
On Sale
Pro Circuit Platinum Head Pipe Kawasaki KX250 2001 PK01250P
PRO CIRCUIT
MSRP: $317.95Now: $279.80Was: $317.95Elevate your bike's performance with the PRO CIRCUIT Platinum Head Pipe PK01250P, designed for serious riders who demand durability and efficiency. Inspired by championship-winning designs, this head pipe combines advanced technology with high-quality...PK01250P- SKU:
- PK01250P
- Availability:
- Ships Same Business Day
- Weight:
- 8.40 LBS
MSRP: $317.95Now: $279.80Was: $317.95 -
On Sale
Pro Circuit Works Pipe Kawasaki KX65 2002-2015 PK02065
PRO CIRCUIT
MSRP: $293.95Now: $258.68Was: $293.95Introducing the Pro Circuit Works Pipe PK02065, designed to elevate your motorcycle's performance with its striking bare metal finish. This pipe not only enhances the aesthetics of your bike but also ensures exceptional fit and performance with its...PK02065- SKU:
- PK02065
- Availability:
- Ships Same Business Day
- Weight:
- 4.16 LBS
MSRP: $293.95Now: $258.68Was: $293.95 -
On Sale
Pro Circuit Platinum Head Pipe Kawasaki KX65 2002 PK02065P
PRO CIRCUIT
MSRP: $293.95Now: $258.68Was: $293.95Elevate your ride with the PRO CIRCUIT Platinum Head Pipe PK02065P, designed for optimal performance and durability. Inspired by championship-winning designs, this head pipe combines cutting-edge technology and high-quality materials to deliver an...PK02065P- SKU:
- PK02065P
- Availability:
- Ships Same Business Day
- Weight:
- 4.48 LBS
MSRP: $293.95Now: $258.68Was: $293.95
