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Exhaust

Muffler

  • The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available
  • Constructed from aircraft grade aluminum and high strength stainless steel
  • Sound rating 96dB
  • Much lighter than the stock muffler
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Add Quiet Insert, FMF
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$449.95
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DG Performance exhausts help your engine breathe better, resulting in increased throttle response, power and torque.

The V2 Series Slip-On muffler features:

  • Lightweight aluminum body
  • Stainless steel inlet tube
  • TIG welded components
  • Great new look

Standard sound level is approximately 98 db and quiet core inserts are available separately.

This Lightweight Slip-On weighs approximately 5.5 lbs and bolts directly to the stock headpipe.

It is equipped with a US Forest Service-approved spark arrestor.

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$454.95
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The new DG RST (Reduced Sound Technology) muffler is the quietest DG muffler and is designed especially for dual-sport machines (Just 84db @ 3200 RPM). 

A new baffle design dissipates sound waves reducing noise output in a very efficient manner. This new design also stretches out the time between muffler repacks. 

Included is a Stainless Steel mid-pipe, USFS Approved Spark Arrestor and a new Aluminum end cap. The installed weight is approximately 7.7 lbs.

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Add Muffler Gasket
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$488.95
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X3 EVO represents the off-road evolution: LeoVince has combined all its experience in the off-road world with cutting-edge materials and Italian design, enhancing freedom in its purest form.

The X3 EVO body is made of AISI 304 stainless steel with TIG welds handcrafted by specialized operators, to guarantee long-lasting performance. X3 EVO will allow you to face the most extreme environments and conditions because it does not fear water or mud, nor wear over time.

The LV logo is their tribute to a motorcycle culture that we have loved for 70 years and is laser etched on the body of the exhaust: it is as endless as their passion.

They manufacture the end cap in 100% real carbon, with their special 2x2 twill carbon fiber, specifically designed to resist high temperatures and make the X3 EVO even lighter.

The matte clear coating, in addition to enhancing the carbon texture, protects the end cap from wear and UV rays, keeping the X3 EVO always in a perfect shape.

The sound of X3 EVO is already unmistakable at low revs. X3 EVO has a direct interior, specially conceived to channel the exhaust gas in an optimal way, to unleash a deep sound, giving a new voice to your bike.

The X3 EVO's Spark arrester has been tested and approved by the United States Forest Service and is essential for off-road riding in compliance with regulations, with more peace of mind, more respect for the environment and more fun.

 

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Add Muffler Gasket
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$491.95
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No repacking required. The LeoVince X3 Enduro is made with TIG welded stainless steel internals and aluminum outer shell. 

It features a semi-direct chamber design that is maintenance free. It's quiet too! Our own in-house testing showed an 84dB sound level using the USFS J1287 testing procedure. That is a bit louder than stock but significantly quieter than other aftermarket mufflers. 

The installed weight is approximately 8.5lbs and it includes a certified Spark-Arrester. 

This muffler requires a stock muffler joint gasket when used with either the stock headpipe or the FMF headpipe.

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Add Muffler Gasket
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$558.95
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The RS-2 is a potent and versatile design that evolved from their original TRC, engineered to provide increased power delivery. With a different pyramidal shape that features increased volume, the RS-2 is a quieter system with a larger core — and it offers the added bonus of outstanding performance in a value-priced package.

  • Diamond-shaped sleeve
  • Large core and increased muffler packing volume means quieter operation
  • Stainless steel cone end-cap
  • Stainless steel tail-pipe
  • USFS Approved spark arrester included
  • 6.8 lbs lighter than stock

We recommend Anti-Seize on exhaust fasteners

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Add Muffler Gasket
Ships in 1-2 business days
$558.95
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 The Powercore 4 spark arrestor muffler. FMF developed the Powercore 4 to increase the horsepower and torque throughout the entire power curve. Highest quality packing for long life. Removable spark arrestor included. Louder than the Q4. Approximately 99db stock or about 94db with optional Quiet Insert installed.

  • Uses long-life muffler packing for increased packing life
  • Forest Service approved spark arrester
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$399.95
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Gasket

This gasket seals the joint between the head pipe and muffler. These gaskets are easily damaged when removing the original muffler. FMF mufflers do not require a joint gasket but the all other aftermarket mufflers as well as the stock muffler require a joint gasket. Get a fresh one now to ease installation of your new performance muffler.

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$25.95
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If you are adapting a GSXR or Hayabusa muffler to your DR650 you will need a fresh gasket that seals between the muffler and the mid-pipe adapter. There are two sizes depending on which OEM muffler you are using. The 4-bolt mufflers use the 2-1/2" OD seal ring. The 3-bolt mufflers use the 2-3/4" OD seal ring.

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$8.95
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Reusable billet aluminum muffler joint gasket. Factory joint gaskets usually cannot be removed from the pipe without damage. This one can be used over and over again. Pays for itself the first time you need to remove you muffler during service or repairs.

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$26.95
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Full System

Buy both and save. Includes the FMF Q4 and FMF headpipe

  • The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available
  • Constructed from aircraft grade aluminum and high strength stainless steel
  • Sound rating 96dB
Add Exhaust Gasket
Add Anti-Seize
Ships same business day
$684.95
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Featured Products, Exhaust

Muffler

Enhance your DR650's performance with the SS3 Exhaust Muffler, designed for a perfect fit and unmatched quality. This muffler, featuring a round straight shape and a sleek silver color, is crafted from durable stainless steel, ensuring longevity and resistance to wear. 

With a quiet 86 dB output, it maintains a stealthy presence and never needs repacking, offering a hassle-free riding experience. Proudly made in the USA, the SS3 includes a spark arrester. 

In addition to the quiet dB rating, the end cap directs the sound waves toward the ground where they are reflected upwards and dissipated. The SS3 weighs 8.8 lbs compared to the stock muffler weight of 13.5 lbs

Note: No muffler joint gasket is required with this muffler.  
High temp silicone is highly recommended in-between the midpipe and the muffler for proper sealing.

Add High-Temp Silicone
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$419.95
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