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  • Arrow KTM 690 Enduro Aluminum Muffler / Steel End Cap
  • Arrow KTM 690 Enduro Muffler Hardware Kit
  • Image 3

Arrow 690 Enduro/SMC-R (2008-2018) Aluminum - Stainless Muffler

$406.72 $384.95
(You save $21.77)

Product Description


The Arrow Race-Tech exhaust features a unique, diamond shape muffler that is unlike anything else available. This innovative shape design allows the Arrow Race Tech exhaust to have reduced dimensions compared to traditional shaped exhausts. The exhaust also features a significant weight reduction without having to compromise internal volume which would reduce the exhaust note. The internals of the exhaust are made of stainless steel and assembly is completed by TIG welding on special jigs. The rear end caps and gas outlet are designed to optimize gas flow and minimize back pressure.

Arrow's exhaust technologies are a direct result of their research and development through racing in MotoGP, Moto2, Moto3, World Super Bike and countless Enduro Rallies.

  • Aluminum body - Stainless end cap
  • Horsepower and torque gain
  • Significant weight savings
  • Removable sound insert

See these links for other Arrow 690 Enduro Mufflers:

NOTE: The Arrow 690 Enduro Mufflers require a 'link' pipe to adapt to either the stock or Arrow header. We offer the Arrow mufflers alone (options below) for the purposes or replacement if you already have the link pipe. If you DO NOT have a link pipe, you should add it to this muffler below.

Warranty Information

Warranty fulfilled by Arrow Exhaust.

Product Reviews

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  1. Beautiful Pipe and Perfect Fit! 5 Star Review

    Posted by on 12th Jul 2019

    What can I say!? I love Arrow pipes. I have used just about everything in the last 40 years (on nearly every non-USA bike) I have owned (30+bikes) and have always loved the fit and sound of the Arrow pipes on my Ducati and Huskys(Italian ones). After 200 miles of burning my left leg on the cat I decided to put one of these pipes on my new '18 KTM 690 Enduro R. I was a little anxious on how it would fit, sound, and potential fueling issues. Well, it fit perfect, super light, solid build, and after 500 miles of riding on freeways and off road, the sound is great. Not too loud for "no ear plug riding" with a great note and stealthy enough when keeping it mellow. I also like how easily the spark arrestor installs in the pipe. Just remember to break off the little spot welded tab before you try to take out the cir-clip! In closing, I highly recommend this pipe and the guys at Rottweiler. They were very helpful when I called with numerous questions before I purchased this. Oh, and fueling? Their honest responses and advice to my questions about fueling after removing the cat were the reason I went with them! They did not try to sell me anything I did not need. They made me a customer for life.

  2. Love it!! 5 Star Review

    Posted by on 23rd Apr 2018

    Added this pipe to my 701 SM. Sounds incredible. Way more power combined with fuel dongle. Low rpms its not too loud so wont piss off the neighbors. Hardest part of the install was retreiving the seal from the OEM muffler.

  3. so far so good 5 Star Review

    Posted by on 17th Nov 2017

    just installed on my husky 701. Pretty easy, took about an hour or so. First impression is that power went up enough to notice, especially on the low end. Sound is wayyyyy better. I'd guess weight is about half or a third of the original. The stainless steel end is better imo than the carbon since it does not bump into the rear left turn signal. And the sticker is blue and yellow ;-)

Shipping Weight:
6.50 LBS
Calculated at checkout