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
-
On Sale
Pro Circuit T-6 Stainless Slip-On Exhaust Honda CRF450X 2019-2024 0111945GXA
PRO CIRCUIT
MSRP: $590.95Now: $520.04Was: $590.95Pro Circuit T-6 Slip-On Exhaust - Part # 0111945GXA Elevate your riding experience with the Pro Circuit T-6 Slip-On Exhaust, designed specifically for the Honda CRF450X. This exhaust system combines cutting-edge engineering with robust materials to...18211968- SKU:
- 18211968
- Availability:
- Ships Same Business Day
- Weight:
- 9.50 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 Slip-On Silencer KTM 250 SX-F 2019-2022 0151925A
PRO CIRCUIT
MSRP: $590.95Now: $520.04Was: $590.95Pro Circuit T-6 Stainless Slip-On Exhaust - Part # 0151925A Transform your off-road experience with the Pro Circuit T-6 Stainless Slip-On Exhaust, engineered for riders who prioritize performance and resilience. This exhaust system not only enhances your...18211934- SKU:
- 18211934
- Availability:
- Ships Same Business Day
- Weight:
- 8.40 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 Exhaust KTM 350 SX-F 2019-2022 0151935A
PRO CIRCUIT
MSRP: $590.95Now: $520.04Was: $590.95Elevate your off-road adventures with the Pro Circuit T-6 Stainless Slip-On Exhaust, engineered for riders who demand superior performance without compromising on quality. This exhaust system not only enhances power and efficiency but also boasts a...18211935- SKU:
- 18211935
- Availability:
- Ships Same Business Day
- Weight:
- 8.40 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 Yamaha YZ85 2019-2025 1131985K
PRO CIRCUIT
MSRP: $362.95Now: $319.40Was: $362.95Pro Circuit Ti-2 Carbon-Aramid Silencer - Part # 1131985K Elevate your Yamaha YZ85's performance with the Pro Circuit Ti-2 Carbon-Aramid Silencer, designed for riders who demand both power and precision. This advanced silencer combines innovative...18211937- SKU:
- 18211937
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- END CAP MATERIAL:
- TITANIUM
- PIPE MATERIAL:
- TITANIUM
- UNITS:
- EACH
- MODEL:
- TI-2
- PRODUCT NAME:
- MUFFLER
- MUFFLER MATERIAL:
- CARBON-ARAMID FIBER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $362.95Now: $319.40Was: $362.95 -
On Sale
Pro Circuit Ti-2 Silencer KTM 85 SX 2018-2024 1161985K
PRO CIRCUIT
MSRP: $398.95Now: $351.08Was: $398.95Pro Circuit Ti-2 Silencer - Part # 1161985K Experience unparalleled performance and style with the Pro Circuit Ti-2 Silencer. Designed for serious off-road riders, this premium silencer not only reduces weight but also enhances your bike's power,...18211938- SKU:
- 18211938
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- PIPE MATERIAL:
- TITANIUM
- MUFFLER MATERIAL:
- CARBON-ARAMID FIBER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- TITANIUM
- MODEL:
- TI-2
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
MSRP: $398.95Now: $351.08Was: $398.95 -
On Sale
Pro Circuit T-6 Slip-On Exhaust Honda CRF450R 2019-2020 0111945A2
PRO CIRCUIT
MSRP: $950.95Now: $836.84Was: $950.95Pro Circuit T-6 Slip-On Exhaust - Part # 0111945A2 Elevate your riding experience with the Pro Circuit T-6 Slip-On Exhaust, specifically designed for the Honda CRF450R/RX. This exhaust system combines cutting-edge engineering with durable materials to...18211946- SKU:
- 18211946
- Availability:
- Ships Same Business Day
- Weight:
- 16.80 LBS
- MUFFLER MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- SILENCER
- MODEL:
- T-6
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- UNITS:
- PAIR
- END CAP MATERIAL:
- STAINLESS STEEL
MSRP: $950.95Now: $836.84Was: $950.95 -
On Sale
Pro Circuit T-6 Slip-On Exhaust Suzuki RM-Z250 2019-2025 0141925A
PRO CIRCUIT
MSRP: $590.95Now: $520.04Was: $590.95Elevate your riding experience with the Pro Circuit T-6 Stainless Steel Slip-On Silencer, designed specifically for the Suzuki RM-Z250. This high-performance upgrade not only enhances power and efficiency but also provides a sleek aesthetic that serious...18211961- SKU:
- 18211961
- Availability:
- Ships Same Business Day
- Weight:
- 10.10 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- MUFFLER MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- T-6
MSRP: $590.95Now: $520.04Was: $590.95 -
On Sale
Pro Circuit R-304 Silencer for Honda CR250R 2004-2007 SH04250-RE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Pro Circuit R-304 Silencer - Part # SH04250-RE Elevate your racing experience with the Pro Circuit R-304 Silencer, meticulously engineered for serious riders seeking to maximize speed and power. This silencer is designed for closed-course racing,...18210027- SKU:
- 18210027
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- R-304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- UNITS:
- EACH
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit 304 Silencer for Honda CR250R 2004-2007 SH04250-SE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Pro Circuit 304 Silencer - Part # SH04250-SE Elevate your riding experience with the Pro Circuit 304 Silencer, meticulously engineered to enhance performance while ensuring a quieter ride. This silencer is the ideal upgrade for off-road enthusiasts,...18210029- SKU:
- 18210029
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- STYLE:
- ROUND
- MODEL:
- 304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit R-304 Silencer KTM 250 SX 2003-2009 ST03250-RE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Pro Circuit R-304 Silencer - Part # ST03250-RE Elevate your riding experience with the Pro Circuit R-304 Silencer, engineered for competitive racers and serious enthusiasts. This high-performance silencer is optimized for two-stroke motorcycles, offering...18210054- SKU:
- 18210054
- Availability:
- Ships Same Business Day
- Weight:
- 2.74 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- R-304
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit R-304 Silencer for Suzuki RM250 2004-2008 SS04250-RE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Transform your riding experience with the Pro Circuit 304 Factory Sound Silencer, engineered specifically for motocross and off-road enthusiasts. This premium silencer combines cutting-edge technology and high-quality materials to deliver exceptional...18210058- SKU:
- 18210058
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MODEL:
- R-304
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit 304 Silencer Suzuki RM250 2004-2008 SS04250-SE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Introducing our innovative product designed to enhance your daily life with unmatched convenience and efficiency. Experience cutting-edge technology that seamlessly integrates into your routine, making tasks easier and more enjoyable. Elevate your...18210060- SKU:
- 18210060
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- MODEL:
- 304
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit R-304 Silencer KTM 65 SX 2009-2015 ST09065-RE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Pro Circuit R-304 Shorty Silencer - Part # ST09065-RE Elevate your racing experience with the Pro Circuit R-304 Shorty Silencer, meticulously engineered for exceptional performance and durability. This silencer is tailored for competitive riders seeking...18211007- SKU:
- 18211007
- Availability:
- Ships Same Business Day
- Weight:
- 1.54 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MODEL:
- R-304
- MUFFLER COLOR/FINISH:
- BRUSHED
- UNITS:
- EACH
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit T-4 Slip-On Exhaust Honda CRF450R 2005 4H05450
PRO CIRCUIT
MSRP: $539.95Now: $475.16Was: $539.95Pro Circuit T-4 Slip-On Exhaust - Part # 4H05450 Elevate your off-road adventures with the Pro Circuit T-4 Slip-On Exhaust, meticulously crafted to enhance your bike’s performance while ensuring long-lasting reliability. This exhaust system is perfect...18210175- SKU:
- 18210175
- Availability:
- Ships Same Business Day
- Weight:
- 6.00 LBS
- END CAP MATERIAL:
- STAINLESS STEEL
- FEATURES:
- WITH SPARK ARRESTOR
- MODEL:
- T-4
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER MATERIAL:
- ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- STYLE:
- ROUND
- UNITS:
- EACH
- MUFFLER COLOR/FINISH:
- POLISHED
MSRP: $539.95Now: $475.16Was: $539.95Qty in Cart: 0Quantity:Price:MSRP: $539.95Now: $475.16Was: $539.95Subtotal: -
On Sale
Pro Circuit 304 Silencer for Suzuki RMX250 1993-1998 SS93250X-SE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Transform your riding experience with the Pro Circuit 304 Factory Sound Silencer, engineered for motocross and off-road enthusiasts. This high-performance silencer not only enhances your bike's power but also minimizes noise, making it an essential...18210178- SKU:
- 18210178
- Availability:
- Ships Same Business Day
- Weight:
- 2.59 LBS
- STYLE:
- ROUND
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- 304
- TYPE:
- SLIP-ON
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit R-304 Silencer for 1993-1997 Honda CR125R SH93125-RE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Elevate your motocross game with the Pro Circuit R304 Shorty Silencer, designed specifically for high-performance racing. This silencer is a trusted choice among professionals, delivering exceptional exhaust flow and power enhancement for a competitive...18210119- SKU:
- 18210119
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- R-304
- UNITS:
- EACH
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit 304 Silencer Honda CR500R 1989-1990 SH89500-SE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Pro Circuit 304 Silencer - Part # SH89500-SE Elevate your off-road adventures with the Pro Circuit 304 Silencer, engineered for enthusiasts seeking optimal performance and minimal noise. This exhaust upgrade not only enhances your bike's power but also...18210128- SKU:
- 18210128
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- STYLE:
- ROUND
- MODEL:
- 304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit R-304 Silencer for KTM 65 SX 2004-2008 ST04065-RE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Elevate your racing experience with the Pro Circuit R-304 Shorty Silencer, engineered for high performance and designed specifically for closed-course racing. This cutting-edge silencer enhances your bike's power while maintaining durability in the...18210138- SKU:
- 18210138
- Availability:
- Ships Same Business Day
- Weight:
- 1.63 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- MODEL:
- R-304
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit 304 Silencer Honda CR500R 1987-1988 SH87500-SE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Transform your riding experience with the Pro Circuit 304 Factory Sound Silencer, specially designed for the 1987-1988 Honda CR500R. This innovative silencer not only enhances the power output but also significantly reduces noise levels, allowing you to...18210153- SKU:
- 18210153
- Availability:
- Ships Same Business Day
- Weight:
- 2.57 LBS
- MODEL:
- 304
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- TYPE:
- SLIP-ON
- STYLE:
- ROUND
- END CAP MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
MSRP: $171.95Now: $151.32Was: $171.95 -
On Sale
Pro Circuit R-304 Silencer Kawasaki KX250 2005-2007 SK05250-RE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Experience unparalleled performance on the racetrack with the Pro Circuit R-304 Shorty Silencer. Specifically crafted for two-stroke racing, this silencer optimizes exhaust flow to deliver exceptional power and responsiveness. Elevate your ride and gain...18210158- SKU:
- 18210158
- Availability:
- Ships Same Business Day
- Weight:
- 2.31 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- R-304
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
MSRP: $171.95Now: $151.32Was: $171.95
