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DG Performance

Universal fit. May require additional adjustment or modification.
  • Available in 52mm or 58mm lengths
  • Kit contains two stainless steel exhaust swivel springs
  • Free-floating mounting hooks to avoid breakage
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$18.95
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  • Features lightweight stainless steel and aluminum construction
  • Designed to increase horsepower and torque
  • Bolts directly to the stock headpipe
  • Uses a U.S.F.S. certified spark arrestor.
  • DG offers 4 different Quiet Core Inserts to reduce exhaust sound.
  • Lightweight at approximately 5.5 lb.
Please contact us for availability information
$399.95
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DRZ400S '00 - '24 DRZ400SM '05 - '24

The V2 Series Slip-On muffler features an aluminum body, TIG welded components, stainless steel inlet tube and a great new look. This Lightweight Slip-On weighs approximately 5.5 lbs.

The DG Performance systems offer increased throttle response, power and torque. Standard sound level is approximately 98 db. Equipped with a US Forestry approved spark arrestor.

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Add Exhaust Gaskets
Ships in 3-5 business days
$424.95
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The V2 Series Slip-On muffler features an aluminum body, TIG welded components, stainless steel inlet tube and a great new look. This Lightweight Slip-On weighs approximately 5.5 lbs.

The DG Performance systems offer increased throttle response, power and torque. Standard sound level is approximately 98 db. Equipped with a US Forestry approved spark arrestor.

Ships in 3-5 business days
$399.95
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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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Ships same business day
$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 89db @ 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.

You may want to consider a new exhaust gasket that goes between the header and the muffler.

Add Muffler Gasket
Add Anti-Seize
Ships same business day
$488.95
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The 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.

Choose Year
Add Anti-Seize
Ships same business day
$474.95
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The DG RST (Reduced Sound Technology) muffler is the quietest DG muffler and is designed especially for dual-sport machines (Just 89db @ 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.

You may want to consider a new exhaust gasket that goes between the header and the muffler.

Add Exhaust Gasket
Ships same business day
$488.95
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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.

Add Anti-Seize
Add Muffler Gasket
Ships same business day
$488.95
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Universal fit. May require additional adjustment or modification.
  • Reduce exhaust sound by one to six decibels
  • Options for DG V2 & RST and for the older "O" & "R" Series mufflers
  • Easy installation; remove rear end cap and place Quiet Core in front of the spark arrestor
  • Smaller diameter inserts are quieter but more restrictive; larger inserts are less restrictive but louder
  • 1" Not recommended for RST
  • Each size is sold separately
  • Works with DG V2 & RST mufflers
Ships same business day
$44.95
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