Dirt Bike Silencers/Mufflers
Dirt Bike Silencers & Mufflers for KTM 65 SX, Honda CRF250R & Husqvarna at JJ Motorsports
Boost your dirt bike's exhaust flow and sound with premium silencers and mufflers from JJ Motorsports, engineered for maximum power gains, reduced weight, and durable performance in motocross, enduro, and trail riding. Our selection includes high-flow slip-on mufflers, carbon fiber silencers, and hex-shaped designs with stainless steel construction, aluminum canisters, and spark arrestors for superior heat dissipation, crisp 2-stroke tone, and compliance with track regulations. Compatible with top models like KTM 65 SX (2016-2022), Husqvarna TC65 (2019-2022), and Honda CRF250R (2022), these race-proven components from trusted brands ensure easy bolt-on installation, reinforced mounting, and long-lasting glass packing without sacrificing low-end torque or mid-range punch. Whether you're chasing podiums or weekend thrills, upgrade to mufflers that deliver factory-level sound and efficiency for every rip.
Shop brands like FMF, MX2, and Pro Circuit for race-proven quality. Explore related categories such as dirt bike exhaust for headers and tips or dirt bike air and fuel for complete tuning.
Top Dirt Bike Silencers & Mufflers
- FMF Powercore 4 Hex Muffler 041608 – Hex-shaped muffler with stainless steel construction for enhanced flow and durability; ideal for 4-stroke dirt bikes, ships same day.
- MX2 Carbon Silencer 65 SX 2016-2022 KTM TC65 Husqvarna 19-22 – Lightweight carbon fiber silencer with 6061 T-6 aluminum housing, stainless steel mid-pipe, and glass packing for crisp 2-stroke sound on KTM/Husqvarna youth models.
- Pro Circuit T-6 Slip-On Muffler Honda CRF250R 2022 0112225A – Stainless steel midpipe and aluminum canister slip-on for improved efficiency and sound; includes USFS spark arrestor for CRF250R.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Pro Circuit Ti-2 Silencer KTM 250 SX 2019-2022 1151925K
PRO CIRCUIT
$446.95Experience 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
$446.95 -
Pro Circuit 250 SX 2019-2022 Spark Arrestor Silencer 1351925
PRO CIRCUIT
$232.95Enhance 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:
- 3.89 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
$232.95 -
Pro Circuit 304 Silencer KTM 125 SX 2019-2022 1051912
PRO CIRCUIT
$205.95Enhance 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
$205.95 -
Pro Circuit R-304 Silencer KTM 125 SX 2019-2022 1151912
PRO CIRCUIT
$206.29Experience 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:
- 2.25 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
$206.29 -
Pro Circuit Ti-2 Silencer for 2022 KTM 125 SX 1151912K
PRO CIRCUIT
$446.95Experience 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:
- 1.81 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
$446.95 -
Pro Circuit Spark Arrestor Silencer KTM 125 SX 2019-2022 1351912
PRO CIRCUIT
$232.95The 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
$232.95 -
Pro Circuit Spark Arrestor Silencer Gas Gas XC 300 2018 SG18300-296
PRO CIRCUIT
$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:
- 3.79 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
$202.95 -
Pro Circuit 304 Silencer GasGas XC 300 2018 SG18300-SE
PRO CIRCUIT
$205.95The 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
$205.95 -
Pro Circuit T-6 Slip-On Silencer KTM 450 SX-F 2019-2022 0151845A
PRO CIRCUIT
$649.95Elevate 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
$649.95 -
Pro Circuit 304 Silencer Yamaha YZ65 2018-2025 1031865
PRO CIRCUIT
$205.95Experience 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
$205.95 -
Pro Circuit Ti-2 Silencer Yamaha YZ65 2018-2025 1131865K
PRO CIRCUIT
$446.95Engineered 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
$446.95 -
Pro Circuit T-6 Slip-On Exhaust Honda CRF250R 2018-2019 0111825A2
PRO CIRCUIT
$1,045.95Enhance 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:
- 17.40 LBS
- PRODUCT NAME:
- SILENCER
- MODEL:
- T-6
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
$1,045.95 -
Pro Circuit 304 Silencer for 2016 KTM 125 SX 1051612
PRO CIRCUIT
$205.95Enhance 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
$205.95 -
Pro Circuit R-304 Silencer KTM 125 SX 2016-2018 1151612
PRO CIRCUIT
$206.29Engineered 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
$206.29 -
Pro Circuit 304 Silencer for Yamaha YZ490 1984-1990 SY84490-304
PRO CIRCUIT
$205.95Experience enhanced performance with our advanced silencer, designed for optimal top-end efficiency while minimizing noise output. Crafted from durable materials, this silencer not only meets high standards of strength but also ensures easy maintenance...SY84490304- SKU:
- SY84490304
- Availability:
- Ships Same Business Day
- Weight:
- 2.19 LBS
$205.95 -
Pro Circuit 304 Silencer Yamaha YZ85 1988 SY88250-304
PRO CIRCUIT
$205.95Product Name - SY88250304 Experience the perfect blend of power and tranquility with our high-performance silencer. Designed for enthusiasts who demand excellence, this silencer delivers superior performance while minimizing noise. Crafted from premium...SY88250304- SKU:
- SY88250304
- Availability:
- Ships Same Business Day
- Weight:
- 1.69 LBS
$205.95 -
Pro Circuit 304 Silencer for 1989 Yamaha YZ250 SY89250-SE
PRO CIRCUIT
$205.95Experience enhanced performance with our advanced silencer, designed for optimal top-end efficiency while minimizing noise output. Crafted from durable materials, this silencer not only meets high standards of strength but also ensures easy maintenance...SY89250SE- SKU:
- SY89250SE
- Availability:
- Ships Same Business Day
- Weight:
- 2.08 LBS
$205.95 -
Pro Circuit R-304 Silencer Yamaha YZ85 2002-2018 SY93080-RE
PRO CIRCUIT
$206.29Experience unparalleled performance with our full-race two-stroke silencer, engineered for competitive closed-course racing. Its compact aluminum canister design maximizes power gains while ensuring lightweight durability. Designed for quick maintenance,...SY93080RE- SKU:
- SY93080RE
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
$206.29 -
Pro Circuit 304 Silencer Yamaha YZ85 2002-2018 SY93080-SE
PRO CIRCUIT
$205.95Silencer - SY93080SE Elevate your performance with the SY93080SE silencer, meticulously crafted for optimal efficiency and minimal noise. Designed for enthusiasts who demand both power and peace, this silencer combines advanced engineering with robust...SY93080SE- SKU:
- SY93080SE
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
$205.95 -
Pro Circuit 304 Silencer Yamaha YZ250 1993-1995 SY93250-SE
PRO CIRCUIT
$205.95Experience enhanced performance with our advanced silencer, designed for optimal top-end efficiency while minimizing noise output. Crafted from durable materials, this silencer not only meets high standards of strength but also ensures easy maintenance...SY93250SE- SKU:
- SY93250SE
- Availability:
- Ships Same Business Day
- Weight:
- 2.67 LBS
$205.95
