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
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Bills Pipes CR 125 93-97 MX2 Silencer HS-13
BILLS PIPES
$189.99The MX2 is lighter and sleeker than stock silencers, and is purpose built to perform, as well as give you that classic 2-stroke sound. SPECIFICATIONS: Lightweight 6061 T-6 brushed aluminum housing 304 Stainless steel mid-pipe Long lasting glass...HS-13- SKU:
- HS-13
- Availability:
- available for backorder
- Weight:
- 2.12 LBS
$189.99 -
Bills Pipes CR 85R / RB 05-07 MX2 Silencer HS-82
BILLS PIPES
$189.99The MX2 is lighter and sleeker than stock silencers, and is purpose built to perform, as well as give you that classic 2-stroke sound. SPECIFICATIONS: Lightweight 6061 T-6 brushed aluminum housing 304 Stainless steel mid-pipe Long lasting glass...HS-82- SKU:
- HS-82
- Availability:
- available for backorder
- Weight:
- 2.12 LBS
$189.99 -
On Sale
Pro Circuit T-4 Slip-On Silencer 2003 KTM 525 SX 4T00400
PRO CIRCUIT
MSRP: $475.95Now: $418.84Was: $475.95Transform your ride with the PRO CIRCUIT T-4 Silencer, expertly engineered to enhance performance and deliver exceptional horsepower gains. This silencer is compatible with both OEM and Pro Circuit head pipes, ensuring a perfect fit while maximizing your...4T00400- SKU:
- 4T00400
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- ALUMINUM
- STYLE:
- ROUND
- FEATURES:
- WITH SPARK ARRESTOR
- MODEL:
- T-4
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- POLISHED
MSRP: $475.95Now: $418.84Was: $475.95 -
On Sale
Pro Circuit T-4 Silencer Honda XR400R 1996-2004 4H00400
PRO CIRCUIT
MSRP: $475.95Now: $418.84Was: $475.95Unlock the full potential of your XR400R with the PRO CIRCUIT T-4 Silencer, engineered to deliver unparalleled performance and power. This high-quality silencer is crafted from durable aluminum and stainless steel, ensuring a lightweight yet robust...4H00400- SKU:
- 4H00400
- Availability:
- Ships Same Business Day
- Weight:
- 5.13 LBS
MSRP: $475.95Now: $418.84Was: $475.95 -
On Sale
Pro Circuit T-4 Slip-On Exhaust Honda XR650L 1993-2024 4H85600
PRO CIRCUIT
MSRP: $475.95Now: $418.84Was: $475.95Elevate your ride with the PRO CIRCUIT T-4 Silencer, engineered for optimal performance and designed to seamlessly integrate with both OEM and Pro Circuit head pipes. Experience remarkable horsepower and torque improvements across the power curve, making...4H85600- SKU:
- 4H85600
- Availability:
- Ships Same Business Day
- Weight:
- 9.00 LBS
MSRP: $475.95Now: $418.84Was: $475.95 -
On Sale
Pro Circuit Ti-2 Silencer KTM 250 SX 2017 1151725K
PRO CIRCUIT
MSRP: $398.95Now: $351.08Was: $398.95Experience unparalleled performance with the PRO CIRCUIT Ti-2 Silencer, designed for serious racers seeking to enhance their bike's capabilities. Constructed from a lightweight carbon-aramid fiber shell paired with durable titanium components, this...18211777- SKU:
- 18211777
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- MUFFLER MATERIAL:
- CARBON-ARAMID FIBER
- MODEL:
- TI-2
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- TITANIUM
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- PIPE MATERIAL:
- TITANIUM
MSRP: $398.95Now: $351.08Was: $398.95 -
On Sale
Pro Circuit 304 Silencer Husqvarna TC250 2017-2018 1061725
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Enhance your ride with the PRO CIRCUIT 304 Silencer, designed for superior performance and reduced noise. Its innovative longer body construction optimizes top-end power while effectively minimizing sound output, making it an ideal choice for riders...18211779- SKU:
- 18211779
- Availability:
- Ships Same Business Day
- Weight:
- 2.69 LBS
- MATERIAL:
- ALUMINUM
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- STYLE:
- ROUND
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- 304
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- PIPE MATERIAL:
- STAINLESS STEEL
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit R-304 Silencer Husqvarna TC250 2017-2018 1161725
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 maximizes performance gains while ensuring lightweight efficiency. Ideal for closed-course...18211780- SKU:
- 18211780
- Availability:
- Ships Same Business Day
- Weight:
- 2.61 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- MODEL:
- R-304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit T-6 Slip-On Silencer for Kawasaki KX250F 2017-2019 0121725A
PRO CIRCUIT
MSRP: $590.95Now: $520.04Was: $590.95Enhance your riding experience with the PRO CIRCUIT T-6 Muffler, expertly engineered for the KX250F models from 2017 to 2019. This slip-on silencer offers a perfect blend of performance and convenience, allowing for easy installation on your stock...18211783- SKU:
- 18211783
- Availability:
- Ships Same Business Day
- Weight:
- 10.30 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- T-6
- MUFFLER MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $590.95Now: $520.04Was: $590.95 -
On Sale
Pro Circuit T-6 Slip-On Silencer KTM 350 SX-F 2016-2018 0151635A
PRO CIRCUIT
MSRP: $590.95Now: $520.04Was: $590.95The PRO CIRCUIT T-6 Muffler is the perfect upgrade for riders seeking a high-performance silencer that combines durability with easy installation. Engineered to fit seamlessly onto stock headpipes, this muffler enhances your bike's performance while...18211729- SKU:
- 18211729
- Availability:
- Ships Same Business Day
- Weight:
- 8.60 LBS
- PRODUCT NAME:
- SILENCER
- MODEL:
- T-6
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- ALUMINUM
MSRP: $590.95Now: $520.04Was: $590.95 -
On Sale
Pro Circuit T-6 Muffler for 2018 KTM 450SXF 0151545A
PRO CIRCUIT
MSRP: $590.95Now: $520.04Was: $590.95Upgrade your ride with the PRO CIRCUIT T-6 Muffler, designed for riders seeking a reliable and high-performance silencer. This slip-on solution is easy to install and enhances your bike's sound and performance without breaking the bank. Crafted with a...18211699- SKU:
- 18211699
- Availability:
- Ships Same Business Day
- Weight:
- 9.00 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- ALUMINUM
- MODEL:
- T-6
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
MSRP: $590.95Now: $520.04Was: $590.95 -
On Sale
Pro Circuit T-6 Slip-On Silencer for Yamaha YZ450F 2018-2019 0131845A
PRO CIRCUIT
MSRP: $590.95Now: $520.04Was: $590.95The PRO CIRCUIT T-6 Muffler is the perfect upgrade for riders seeking enhanced performance without breaking the bank. This slip-on silencer combines durability and efficiency, making installation a breeze while significantly improving exhaust flow...18211841- SKU:
- 18211841
- Availability:
- Ships Same Business Day
- Weight:
- 12.30 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- T-6
- MUFFLER MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $590.95Now: $520.04Was: $590.95 -
On Sale
Pro Circuit Ti-2 Silencer for 2002-2007 Honda CR125R 1111412K
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 advanced materials and engineering to deliver a lightweight, high-performance solution that enhances your bike's...18211732- SKU:
- 18211732
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- MUFFLER MATERIAL:
- CARBON-ARAMID FIBER
- MODEL:
- TI-2
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- TITANIUM
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- PIPE MATERIAL:
- TITANIUM
MSRP: $398.95Now: $351.08Was: $398.95 -
On Sale
Pro Circuit Ti-2 Silencer Honda CR250R 2004-2007 1111425K
PRO CIRCUIT
MSRP: $362.95Now: $319.40Was: $362.95Experience unmatched performance with the PRO CIRCUIT Ti-2 Silencer, designed for serious racers seeking both style and functionality. Its lightweight construction combines a carbon-aramid fiber shell with titanium components, ensuring durability without...18211733- SKU:
- 18211733
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- MODEL:
- TI-2
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- END CAP MATERIAL:
- TITANIUM
- MUFFLER MATERIAL:
- CARBON-ARAMID FIBER
- PRODUCT NAME:
- SILENCER
- PIPE MATERIAL:
- TITANIUM
MSRP: $362.95Now: $319.40Was: $362.95 -
On Sale
Pro Circuit 304 Silencer for 2018-2021 KTM 85 SX 1061985
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Enhance your ride with the PRO CIRCUIT 304 Silencer, designed for optimal performance and reduced noise levels. Its innovative longer body design not only boosts top-end performance but also minimizes sound output, making it an ideal choice for riders...18211929- SKU:
- 18211929
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- STYLE:
- ROUND
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MODEL:
- 304
- PIPE MATERIAL:
- STAINLESS STEEL
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit R-304 Silencer KTM 85 SX 2018-2024 1161985
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 is engineered to enhance power output, making it an ideal choice for closed-course racing...18211930- SKU:
- 18211930
- Availability:
- Ships Same Business Day
- Weight:
- 1.81 LBS
- UNITS:
- EACH
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- R-304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- jjmake:
- KTM
- jjmodel:
- 85 SX
- jjyear:
- 2019
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit Type 296 Spark Arrestor Silencer KTM 85 SX 2018-2024 1361985
PRO CIRCUIT
MSRP: $202.95Now: $178.60Was: $202.95Experience the perfect blend of performance and quiet operation with the PRO CIRCUIT Type 296 Silencer. Designed for riders who frequent noise-sensitive areas, this spark arrestor ensures compliance with U.S. Forest Service regulations while maintaining...18211931- SKU:
- 18211931
- Availability:
- Ships Same Business Day
- Weight:
- 2.87 LBS
- FEATURES:
- WITH SPARK ARRESTOR
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- TYPE 296
MSRP: $202.95Now: $178.60Was: $202.95 -
On Sale
Pro Circuit T-6 Slip-On Silencer Yamaha YZ250F 2019-2025 0131925A
PRO CIRCUIT
MSRP: $590.95Now: $520.04Was: $590.95The PRO CIRCUIT T-6 Muffler is the ideal choice for riders seeking a high-performance silencer that combines affordability with durability. Designed for easy installation, this slip-on silencer enhances your bike's performance while maintaining a sleek...18211893- SKU:
- 18211893
- Availability:
- Ships Same Business Day
- Weight:
- 11.60 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- T-6
- UNITS:
- EACH
MSRP: $590.95Now: $520.04Was: $590.95Qty in Cart: 0Quantity:Price:MSRP: $590.95Now: $520.04Was: $590.95Subtotal: -
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:
- 2.56 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
