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Staintune KLR650 Gen III Sports Muffler


KLR650 Gen III 2022 Onwards Model

NOTE – this is the new system built specifically for the new KLR650 2022 + Gen III fuel injected motorcycle, people wishing to purchase for prior models will find them under this same category ‘exhaust’

Staintune has returned with new Australian manufacturers, nothing will change it’s reputation synonymous the legendary KLR650 Staintune stainless sports race muffler is back. This system is what others are judged by, it’ll out last them all and perform at the highest level.

Note – in stock and available for immediate shipping, comes well packaged in a large box, yes it’s true we will ship Australia wide for just $9.95 !

Again note – you are purchasing a muffler for the new fuel injected Gen III KLR650.

·         Description

The Kawasaki KLR650 has a renowned reputation as a rock solid dual sports bike. Since being introduced in 1987, it has only undergone two major updates, the new model KLR650 encapsulates an intuitive and well thought out improvement by Kawasaki. The KLR reminds us that an open road and an open throttle is not only a simple pleasure but the best way to travel.

With the new updates to the KLR650, it has come packaged with a weight increase. When designing the Sports Muffler for the KLR we focused on reducing weight and increasing power. The standard muffler on the KLR has a very small spout, so to allow exhaust gasses to flow better we designed a larger spout that is approximately 4 times larger than standard. The Staintune system also removes the catalytic convert giving the KLR a deep exhaust note and an increase in power output. To maximise the torque of the Kawasaki KLR we used a 44mm core, the smaller diameter assists in creating better bottom-end torque. The standard system tested 88dba, whereas the Staintune system tests at 94dba. Listen to a comparison between the standard KLR650 note and Staintune’s sports muffler here.

Our design resulted in a 3 horsepower gain over standard with a more responsive throttle. The on road test of the KLR650 fit with a Staintune Round Sports Race Muffler opened up considerably through the bottom end.

Overall, as a rider, you will experience much nicer rideability with a deep exhaust note. Truly turning your quiet and reliable bike into something you want to show off to your mates. To watch a review on Staintune’s KLR650 system, click here.

Noise Emissions:                                                                             

  • Standard: 83 dba @ 3375rpm
  • Restrictors In: 94 dba @ 3375rpm

The system meets ADR requirements for noise emissions. The exhaust note is smooth and deep. Your Staintune muffler will provide a degree of safety while riding on the road without being irritable.


  • 304 Grade Stainless Steel
  • Polished Stainless Finish
  • 44mm Stainless steel straight core
  • 3 Horsepower Increase
  • Stationary noise test label provided
  • Slip joint to the OEM Header or the Staintune big bore header
  • Australian Made

Weight Savings:

The Staintune Round Sports Muffler wights 2.85kg, this is 4kg lighter than the standard system.

Watch how simple it is to fit Staintune’s KLR650 muffler here.


  • Consists of a slip joint to the OEM header or the Staintune big bore header
  • Polished stainless steel, often referred to as bright matt

Due to the nature of the KLR650 and its wide and varied uses, customers may need to upgrade suspension settings prior to use to avoid costly damage to your new Staintune Muffler.

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