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 304 Silencer for Honda CR125R 1993-1997 SH93125-SE
PRO CIRCUIT
MSRP: $171.95Now: $151.32Was: $171.95Performance Silencer SH93125SE Upgrade your ride with the Performance Silencer SH93125SE, engineered for those who demand both power and peace. This innovative silencer combines advanced design with premium materials, ensuring a quieter performance...SH93125SE- SKU:
- SH93125SE
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- MODEL:
- 304
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- ROUND
- TYPE:
- SLIP-ON
- MUFFLER COLOR/FINISH:
- BRUSHED
- PRODUCT NAME:
- SILENCER
MSRP: $171.95Now: $151.32Was: $171.95Qty in Cart: 0Quantity:Price:MSRP: $171.95Now: $151.32Was: $171.95Subtotal: -
On Sale
Pro Circuit Spark Arrestor Silencer for Honda CR125R 1998-1999 SH98125-SA
PRO CIRCUIT
MSRP: $173.95Now: $153.08Was: $173.95Experience unmatched performance with our exhaust system, expertly crafted to meet U.S. Forest Service standards. Engineered for reliability and efficiency, this system ensures optimal horsepower while prioritizing safety with its advanced...SH98125SA- SKU:
- SH98125SA
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- STYLE:
- ROUND
- MODEL:
- NATURE FRIENDLY
- MUFFLER COLOR/FINISH:
- BRUSHED
- PIPE MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SILENCER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- END CAP MATERIAL:
- STAINLESS STEEL
- MUFFLER MATERIAL:
- 6061 T6 ALUMINUM
- FEATURES:
- WITH SPARK ARRESTOR
- TYPE:
- SLIP-ON
MSRP: $173.95Now: $153.08Was: $173.95Qty in Cart: 0Quantity:Price:MSRP: $173.95Now: $153.08Was: $173.95Subtotal: -
FMF Q4 HEX Muffler 042296
FMF
$449.99The Q4 employs intricate chambers, baffles and proprietary multistage packing material, With the Q4 you don’t need to hear the power, just feel the power!, Less sound equals more ground, Power gains throughout the entire rpm range, Spark arrestor...18211394- SKU:
- 18211394
- Availability:
- Ships Same Business Day
- Weight:
- 7.05 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MODEL:
- Q4 HEX
- MUFFLER COLOR/FINISH:
- RAW
- MUFFLER MATERIAL:
- ALUMINUM
- WEIGHT IMPERIAL:
- 5.8 LB
- END CAP MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- MUFFLER
- PIPE MATERIAL:
- STAINLESS STEEL
- TYPE:
- SLIP-ON
$449.99Qty in Cart: 0Quantity:Price:$449.99Subtotal: -
FMF Factory 4.1 Muffler 041594
FMF
$299.99Factory 4.1 muffler available in natural titanium or blue anodized titanium with titanium end caps, The lightest mufflers available, Superior power and performance - horsepower improved throughout the rpm range, Feature exclusive proprietary Chamber Core...18212020- SKU:
- 18212020
- Availability:
- Ships Same Business Day
- Weight:
- 3.16 LBS
- MUFFLER MATERIAL:
- ALUMINUM
- MODEL:
- FACTORY 4.1
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- COLOR/FINISH:
- STAINLESS STEEL
- END CAP MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- OFF-ROAD
$299.99Qty in Cart: 0Quantity:Price:$299.99Subtotal: -
FMF Factory 4.1 Muffler 042382
FMF
$299.99Factory 4.1 muffler available in natural titanium or blue anodized titanium with titanium end caps, The lightest mufflers available, Superior power and performance - horsepower improved throughout the rpm range, Feature exclusive proprietary Chamber Core...18212022- SKU:
- 18212022
- Availability:
- Ships Same Business Day
- Weight:
- 3.71 LBS
- MUFFLER MATERIAL:
- ALUMINUM
- END CAP MATERIAL:
- STAINLESS STEEL
- TYPE:
- SLIP-ON
- MODEL:
- FACTORY 4.1
- PRODUCT NAME:
- MUFFLER
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$299.99 -
AKRAPOVIC Muffler - Titanium S-B6SO8-HZAAT
AKRAPOVIC
$1,051.27Designed to increase power and torque levels throughout the entire rev range, Outer sleeve is made from high-quality special titanium alloy and finished with a carbon fiber end cap and heat shield, Weight is reduced by 44.9% over the stock system, Deep,...18113131- SKU:
- 18113131
- Availability:
- Ships Same Business Day
- Weight:
- 11.20 LBS
- PRODUCT NAME:
- MUFFLER
- UNITS:
- PAIR
- WEIGHT IMPERIAL:
- 8.4 LB
- HEAT SHIELD MATERIAL:
- CARBON FIBER
- MODEL:
- SLIP-ON LINE
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- CARBON FIBER
- MUFFLER MATERIAL:
- TITANIUM
- RIDING STYLE:
- STREET
$1,051.27Qty in Cart: 0Quantity:Price:$1,051.27Subtotal: -
AKRAPOVIC Muffler - Stainless Steel S-VE3SO9-HRSS
AKRAPOVIC
$777.65The Slip-On represents the first step in exhaust system tuning, Simple to install and replaces the stock muffler, Provides more power, more torque, and less weight, Gives your scooter that unmistakable deep resonant Akrapovic sound and also dramatically...18113940- SKU:
- 18113940
- Availability:
- Ships Same Business Day
- Weight:
- 11.20 LBS
- END CAP STYLE:
- SLASH-CUT
- MODEL:
- SLIP-ON LINE
- MUFFLER MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- MUFFLER
- END CAP MATERIAL:
- CARBON FIBER
- MUFFLER COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TYPE:
- SLIP-ON
- UNITS:
- EACH
$777.65Qty in Cart: 0Quantity:Price:$777.65Subtotal: -
AKRAPOVIC Muffler S-Y3SO1-HRSS/1
AKRAPOVIC
$777.65AKRAPOVIC Muffler18114054- SKU:
- 18114054
- Availability:
- Ships Same Business Day
- Weight:
- 12.30 LBS
- HEAT SHIELD MATERIAL:
- CARBON FIBER
- MODEL:
- SCOOTER
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- END CAP COLOR/FINISH:
- BLACK
- END CAP MATERIAL:
- CARBON FIBER
- END CAP STYLE:
- SLASH-CUT
- MATERIAL:
- TITANIUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$777.65Qty in Cart: 0Quantity:Price:$777.65Subtotal: -
DG PERFORMANCE V2¢â€žÂ¢ Slip-On Exhaust 071-2251
DG PERFORMANCE
$454.99Features lightweight stainless steel and aluminum construction, Designed to increase horsepower and torque, Bolts directly to the stock headpipe, USFS spark arrestor, Optional quiet core inserts available separately18211806- SKU:
- 18211806
- Availability:
- Ships Same Business Day
- Weight:
- 10.20 LBS
- END CAP COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
- MODEL:
- V2
- STYLE:
- OVAL
- TYPE:
- SLIP-ON
- BASE COLOR:
- SILVER
- END CAP STYLE:
- SLASH-CUT
- PRODUCT NAME:
- MUFFLER
$454.99 -
DG PERFORMANCE V2¢â€žÂ¢ Slip-On Exhaust 071-2670
DG PERFORMANCE
$454.99Features lightweight stainless steel and aluminum construction, Designed to increase horsepower and torque, Bolts directly to the stock headpipe, USFS spark arrestor, Optional quiet core inserts available separately18211664- SKU:
- 18211664
- Availability:
- Ships Same Business Day
- Weight:
- 8.40 LBS
- BASE COLOR:
- SILVER
- END CAP STYLE:
- SLASH-CUT
- STYLE:
- OVAL
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MATERIAL:
- STAINLESS STEEL
- END CAP COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- MODEL:
- V2
- UNITS:
- EACH
$454.99Qty in Cart: 0Quantity:Price:$454.99Subtotal: -
LEOVINCE Vespa Sitoplus Silencer 0265
LEOVINCE
$269.95High performance steel replacement exhaust, O.E. look, PA66 nylon heat shield, High temperature resistant electrostatic painting treatment, MIG Weldings18610995- SKU:
- 18610995
- Availability:
- Ships Same Business Day
- Weight:
- 10.50 LBS
- MODEL:
- SITOPLUS
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- MATTE BLACK
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TYPE:
- SLIP-ON
$269.95Qty in Cart: 0Quantity:Price:$269.95Subtotal: -
LEOVINCE LV One Evo Muffler - Stainless Steel 14225E
LEOVINCE
$449.95High temperature resistant packing (1,650 °F / 900 °C), Adjustable full-carbon fastening strap, TIG weldings18113880- SKU:
- 18113880
- Availability:
- Ships Same Business Day
- Weight:
- 12.50 LBS
- MODEL:
- LV ONE EVO
- PRODUCT NAME:
- MUFFLER
- UNITS:
- EACH
- END CAP MATERIAL:
- CARBON FIBER
- MATERIAL:
- CARBON FIBER
- STYLE:
- ROUND
- END CAP STYLE:
- SLASH-CUT
- MATERIAL:
- STAINLESS STEEL
- MUFFLER COLOR/FINISH:
- TITANIUM LOOK
- MUFFLER MATERIAL:
- STAINLESS STEEL
- TYPE:
- SLIP-ON
- END CAP COLOR/FINISH:
- MATTE
- RIDING STYLE:
- STREET
- WEIGHT IMPERIAL:
- 8.6 LB
$449.95Qty in Cart: 0Quantity:Price:$449.95Subtotal: -
FMF PowerCore 4 HEX Muffler 043362
FMF
$399.99Overall increase in power and torque, Durable stainless steel and aluminum construction, Space Age internal packing material for maximum longevity, Internal shape of core uses Hi-Flo technology, Enhanced sonic evacuation provides for higher flow and...18211855- SKU:
- 18211855
- Availability:
- Ships Same Business Day
- Weight:
- 6.70 LBS
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- MUFFLER COLOR/FINISH:
- RAW
- MUFFLER MATERIAL:
- ALUMINUM
- PIPE MATERIAL:
- STAINLESS STEEL
- END CAP MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 4 HEX
$399.99Qty in Cart: 0Quantity:Price:$399.99Subtotal: -
FMF Factory 4.1 RCT Muffler - Anodized Titanium 043365
FMF
$749.99The Factory 4.1 RCT incorporates FMF's Resonance Chamber Technology™ both internally and externally, In addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to their Factory Forward Engineering -...18211858- SKU:
- 18211858
- Availability:
- Ships Same Business Day
- Weight:
- 6.50 LBS
- PRODUCT NAME:
- MUFFLER
- TYPE:
- SLIP-ON
- END CAP MATERIAL:
- CARBON FIBER
- MUFFLER MATERIAL:
- TITANIUM
- UNITS:
- EACH
- MODEL:
- FACTORY 4.1 RCT
- MUFFLER COLOR/FINISH:
- ANODIZED BLUE
- PIPE MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
$749.99Qty in Cart: 0Quantity:Price:$749.99Subtotal: -
FMF Turbinecore 2.1 Muffler 025233
FMF
$269.99The straight through design of the spark arrestor canister and the performance flow stainless steel end cap ensures strength, durability and most importantly, track and trail proven unrestricted power, The 2.1 utilizes a shape inspired by the 4.1 system,...18211866- SKU:
- 18211866
- Availability:
- Ships Same Business Day
- Weight:
- 4.27 LBS
- MODEL:
- TURBINECORE 2.1
- TYPE:
- SLIP-ON
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- MUFFLER MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- SILENCER
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- END CAP MATERIAL:
- STAINLESS STEEL
- END CAP STYLE:
- SLASH-CUT
- MATERIAL:
- STAINLESS STEEL
- STYLE:
- ROUND
$269.99 -
FMF Powercore 2.1 Muffler - Titanium 025248
FMF
$449.99Built to provide excellent power for today’s tracks geared toward 4-stroke machines, Smooth power curve throughout the RPM range, Large diameter canister for more tenability and longer lasting packing life, Delivers a crisp, notable sound, Optimally...18211910- SKU:
- 18211910
- Availability:
- Ships Same Business Day
- Weight:
- 3.90 LBS
- END CAP MATERIAL:
- TITANIUM
- MODEL:
- POWERCORE 2.1
- MUFFLER MATERIAL:
- TITANIUM
- PRODUCT NAME:
- SILENCER
- UNITS:
- EACH
- MUFFLER COLOR/FINISH:
- ANODIZED BLUE
- PIPE MATERIAL:
- TITANIUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
$449.99 -
FMF Powercore 2 Silencer 025186
FMF
$199.99The most popular 2-stroke silencers in FMF's arsenal, The elliptically shaped bodies with perforated core perform well in any condition, Equipped with a Performance Flow end cap and nickel-plated front stinger18211745- SKU:
- 18211745
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- SILVER
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- COLOR/FINISH:
- SILVER
- END CAP STYLE:
- CONICAL
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 2
- STYLE:
- ELLIPTICAL
- TYPE:
- SLIP-ON SILENCER
$199.99Qty in Cart: 0Quantity:Price:$199.99Subtotal: -
FMF Factory 4.1 RCT Muffler - Anodized Titanium 045596
FMF
$599.99The Factory 4.1 RCT incorporates FMF's Resonance Chamber Technology™ both internally and externally, In addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to their Factory Forward Engineering -...18211721- SKU:
- 18211721
- Availability:
- Ships Same Business Day
- Weight:
- 7.05 LBS
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
- MODEL:
- FACTORY 4.1 RCT
- MUFFLER COLOR/FINISH:
- ANODIZED BLUE
- END CAP MATERIAL:
- TITANIUM
- MUFFLER MATERIAL:
- TITANIUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
$599.99Qty in Cart: 0Quantity:Price:$599.99Subtotal: -
FMF Factory 4.1 RCT Muffler - Aluminum 042330
FMF
$599.99The Factory 4.1 RCT incorporates FMF's Resonance Chamber Technology™ both internally and externally, In addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to their Factory Forward Engineering -...18211726- SKU:
- 18211726
- Availability:
- Ships Same Business Day
- Weight:
- 7.70 LBS
- END CAP MATERIAL:
- CARBON FIBER
- MODEL:
- FACTORY 4.1 RCT
- MUFFLER COLOR/FINISH:
- RAW
- UNITS:
- EACH
- MUFFLER MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- MUFFLER
- PIPE MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLIP-ON
$599.99Qty in Cart: 0Quantity:Price:$599.99Subtotal: -
FMF Powercore 2 Silencer 025053
FMF
$199.99The most popular 2-stroke silencers in FMF's arsenal, The elliptically shaped bodies with perforated core perform well in any condition, Equipped with a Performance Flow end cap and nickel-plated front stinger18211358- SKU:
- 18211358
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- PRODUCT NAME:
- MUFFLER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- SILVER
- END CAP COLOR/FINISH:
- STAINLESS STEEL
- TYPE:
- SLIP-ON SILENCER
- COLOR/FINISH:
- SILVER
- END CAP STYLE:
- CONICAL
- MATERIAL:
- ALUMINUM
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- POWERCORE 2
- STYLE:
- ELLIPTICAL
$199.99Qty in Cart: 0Quantity:Price:$199.99Subtotal:
