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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FMF Turbinecore 2 Silencer 020313
FMF
$219.99The FMF Turbinecore 2 Silencer delivers the performance exhaust flow your engine demands without sacrificing durability or sound management. Its straight-through design minimizes backpressure while the exclusive Turbine Dampening System absorbs vibration...FMFSA5206- SKU:
- FMFSA5206
- Availability:
- Ships Same Business Day
- Weight:
- 3.09 LBS
- BASE COLOR:
- SILVER
- END CAP MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- OVAL
- TYPE:
- SLIP-ON
- WEIGHT IMPERIAL:
- 3.2 LB
- PRODUCT NAME:
- MUFFLER
- END CAP STYLE:
- CONICAL
- MODEL:
- TURBINECORE 2
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
$219.99 -
FMF Turbinecore 2 Silencer 020310
FMF
$219.99If you're running a high-performance off-road machine, exhaust flow is critical to maximizing horsepower and maintaining throttle response. The FMF Turbinecore 2 Silencer delivers a straight-through design that eliminates backpressure while keeping spark...FMFSA5203- SKU:
- FMFSA5203
- Availability:
- Ships Same Business Day
- Weight:
- 3.59 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- STYLE:
- OVAL
- END CAP STYLE:
- CONICAL
- MODEL:
- TURBINECORE 2
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- WEIGHT IMPERIAL:
- 3.2 LB
- BASE COLOR:
- SILVER
- END CAP MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- MUFFLER
$219.99 -
FMF Turbinecore 2 Silencer 020309
FMF
$219.99The FMF Turbinecore 2 Silencer delivers the performance exhaust flow you need without sacrificing durability or sound quality. Its straight-through design eliminates backpressure while the exclusive Turbine Dampening System manages noise levels...FMFSA5202- SKU:
- FMFSA5202
- Availability:
- Ships Same Business Day
- Weight:
- 3.36 LBS
- BASE COLOR:
- SILVER
- END CAP MATERIAL:
- STAINLESS STEEL
- STYLE:
- OVAL
- TYPE:
- SLIP-ON
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- OFF-ROAD
- END CAP STYLE:
- CONICAL
- MODEL:
- TURBINECORE 2
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- WEIGHT IMPERIAL:
- 3.1 LB
$219.99 -
FMF Universal Spark Arrestor Silencer - 200-500cc 020303
FMF
$219.99If you're running a 2-stroke in the 200-500cc range, a quality spark arrestor isn't optional—it's essential for legal trail riding and protecting the environment from spark-induced fires. The FMF Universal Spark Arrestor Silencer combines effective spark...FMFSA002- SKU:
- FMFSA002
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
- MODEL:
- TURBINECORE 2
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- WEIGHT IMPERIAL:
- 2.9 LB
- BASE COLOR:
- SILVER
- END CAP MATERIAL:
- STAINLESS STEEL
- INLET DIAMETER IMPERIAL:
- 1-1/4'
- RIDING STYLE:
- STREET
- STYLE:
- OVAL
- STYLE:
- UNIVERSAL
$219.99 -
FMF Universal Spark Arrestor Silencer - 80-125cc 020302
FMF
$219.99Excessive noise from 2-stroke exhausts invites citations and neighborhood complaints—the FMF Universal Spark Arrestor Silencer eliminates both while maintaining peak engine performance. This TurbineCore 2 design efficiently reduces sound without...FMFSA001- SKU:
- FMFSA001
- Availability:
- Ships Same Business Day
- Weight:
- 3.31 LBS
- BASE COLOR:
- SILVER
- RIDING STYLE:
- STREET
- INLET DIAMETER IMPERIAL:
- 1-1/8'
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- WEIGHT IMPERIAL:
- 2.7 LB
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- TURBINECORE 2
- STYLE:
- OVAL
- STYLE:
- UNIVERSAL
$219.99 -
FMF Powercore 2 Shorty Silencer 020291
FMF
$199.99In supercross racing, milliseconds matter—and that includes your bike's power delivery. The FMF Powercore 2 Shorty Silencer delivers a sharper, more aggressive hit off the line by reducing overall canister length without sacrificing sound suppression. If...FMF92022- SKU:
- FMF92022
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- END CAP STYLE:
- CONICAL
- TYPE:
- SLIP-ON
- MUFFLER MATERIAL:
- ALUMINUM
- STYLE:
- OVAL
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MODEL:
- POWERCORE 2 SHORTY
$199.99 -
FMF Powercore 2 Shorty Silencer 020268
FMF
$199.99Supercross demands every millisecond of throttle response your machine can deliver. The FMF Powercore 2 Shorty Silencer eliminates unnecessary backpressure buildup by reducing canister length, giving you the aggressive hit you need off the gate. When...FMF82072- SKU:
- FMF82072
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- END CAP STYLE:
- CONICAL
- UNITS:
- EACH
- PRODUCT NAME:
- SILENCER
- MODEL:
- POWERCORE 2 SHORTY
- MUFFLER MATERIAL:
- ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- OVAL
- TYPE:
- SLIP-ON
$199.99 -
FMF Powercore 2 Shorty Silencer 020266
FMF
$199.99If you're serious about supercross performance, silencer design directly impacts your power delivery and throttle response. The FMF Powercore 2 Shorty eliminates unnecessary canister length, giving you the aggressive hit your machine needs in the...FMF82062- SKU:
- FMF82062
- Availability:
- Ships Same Business Day
- Weight:
- 2.31 LBS
- PRODUCT NAME:
- SILENCER
- END CAP STYLE:
- CONICAL
- UNITS:
- EACH
- MODEL:
- POWERCORE 2 SHORTY
- MUFFLER MATERIAL:
- ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- OVAL
- TYPE:
- SLIP-ON
$199.99 -
FMF Powercore 2 Shorty Silencer 020261
FMF
$199.99In supercross racing, every millisecond matters—and your silencer plays a crucial role in your machine's throttle response and power delivery. The FMF Powercore 2 Shorty Silencer is engineered specifically for the demands of supercross, delivering the...FMF82012- SKU:
- FMF82012
- Availability:
- Ships Same Business Day
- Weight:
- 1.88 LBS
- MODEL:
- POWERCORE 2 SHORTY
- MUFFLER MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- SILENCER
- STYLE:
- OVAL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- END CAP STYLE:
- CONICAL
- UNITS:
- EACH
$199.99 -
FMF Powercore 2 Silencer 020259
FMF
$199.99The FMF Powercore 2 Silencer delivers proven 2-stroke performance across a wide range of riding conditions, making it the go-to choice for racers and weekend warriors alike. Its elliptical design with perforated core technology optimizes exhaust...FMF8200- SKU:
- FMF8200
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- COLOR/FINISH:
- SILVER
- END CAP STYLE:
- CONICAL
- PRODUCT NAME:
- MUFFLER
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- TYPE:
- SLIP-ON SILENCER
- MODEL:
- POWERCORE 2
- STYLE:
- ELLIPTICAL
$199.99 -
FMF Powercore Silencer 020249
FMF
$199.99The FMF Powercore Silencer 020249 delivers the aggressive, deep exhaust note that separates purpose-built machines from street bikes while maintaining dyno-tuned performance characteristics that won't sacrifice power. If you're running a high-performance...FMF806- SKU:
- FMF806
- Availability:
- Ships Same Business Day
- Weight:
- 1.81 LBS
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- PRODUCT NAME:
- SILENCER
- STYLE:
- OVAL
- END CAP STYLE:
- STRAIGHT-CUT
- MUFFLER COLOR/FINISH:
- ANODIZED CLEAR
- RIDING STYLE:
- OFF-ROAD
- WEIGHT IMPERIAL:
- 2.1 LB
- MODEL:
- POWERCORE
- TYPE:
- SLIP-ON
- UNITS:
- EACH
$199.99 -
FMF Powercore 2 Shorty Silencer 020234
FMF
$199.99Supercross demands every millisecond of throttle response, and the FMF Powercore 2 Shorty Silencer delivers exactly that. By reducing overall canister length, this silencer sharpens your bike's hit off the bottom while maintaining the exhaust scavenging...FMF72032- SKU:
- FMF72032
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- END CAP STYLE:
- CONICAL
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- OVAL
- TYPE:
- SLIP-ON
- MODEL:
- POWERCORE 2 SHORTY
- MUFFLER MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- SILENCER
$199.99 -
FMF Powercore 2 Silencer 020233
FMF
$199.99The FMF Powercore 2 Silencer delivers consistent performance across varying track conditions without sacrificing power delivery or throttle response. Its proven elliptical design and perforated core technology reduce backpressure while maintaining...FMF7203- SKU:
- FMF7203
- Availability:
- Ships Same Business Day
- Weight:
- 2.31 LBS
- END CAP STYLE:
- CONICAL
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 2
- PRODUCT NAME:
- MUFFLER
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- STYLE:
- ELLIPTICAL
- TYPE:
- SLIP-ON SILENCER
- MATERIAL:
- ALUMINUM
$199.99 -
FMF Powercore 2 Silencer 020232
FMF
$199.99If you're running a 2-stroke and want a silencer that delivers consistent performance across all conditions—from sand to snow to track—the FMF Powercore 2 is the proven choice used by racers and enthusiasts worldwide. Its elliptical design and perforated...FMF7202- SKU:
- FMF7202
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- BASE COLOR:
- SILVER
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- STYLE:
- ELLIPTICAL
- UNITS:
- EACH
- END CAP STYLE:
- CONICAL
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- SLIP-ON SILENCER
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 2
- COLOR/FINISH:
- SILVER
$199.99 -
FMF Powercore 2 Silencer 020231
FMF
$199.99If you're running a 2-stroke engine, your silencer is working harder than any other component on your bike—it needs to be engineered for real-world performance, not just noise reduction. The FMF Powercore 2 delivers consistent power across the RPM band...FMF7200- 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
$199.99If you're serious about maximizing your exhaust system's acoustic character without sacrificing performance, the FMF Powercore Silencer delivers a deep, race-inspired tone while maintaining dyno-proven power delivery. The 6061-T6 aluminum construction...FMF707- SKU:
- FMF707
- Availability:
- Ships Same Business Day
- Weight:
- 2.23 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 020213
FMF
$199.99In supercross competition, every millisecond counts—and your exhaust system directly impacts throttle response and power delivery. The FMF Powercore 2 Shorty Silencer is engineered specifically for supercross applications, featuring a compact design that...FMF62072- SKU:
- FMF62072
- Availability:
- Ships Same Business Day
- Weight:
- 1.71 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 020205
FMF
$199.99If you're running a 2-stroke and serious about maximizing power delivery across the entire RPM range, the FMF Powercore 2 Silencer is the proven choice trusted by professionals and weekend warriors alike. Its elliptical design and perforated core...FMF6202- 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 020203
FMF
$199.99The FMF Powercore 2 Silencer is the go-to choice for 2-stroke racers and trail riders who demand consistent performance across varied conditions without sacrificing reliability. Its proven design delivers responsive power delivery and durable...FMF6200- SKU:
- FMF6200
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 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
$199.99The FMF Powercore Silencer 020198 delivers race-proven sound quality without sacrificing performance—dyno-tuned to maximize power output while eliminating unnecessary noise. If you're serious about both on-track performance and engine tone, this silencer...FMF609- 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
