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Supertrapp 3" 3M Clamp-On Exhaust Silencer
  • Supertrapp 3" 3M Clamp-On Exhaust Silencer

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Video Review

Supertrapp 3" 3M Clamp-On Exhaust Silencer Videos

This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Supertrapp 3" Clamp-On Exhaust Silencer

Supertrapp's Universal 3M Steel Dirtbike Silencer is the ideal exhaust for 4-stroke dirt bikes. It utilizes patented Tunable Disc Technology which allows for complete tunability of sound and backpressure level. The 3” tunable discs coupled with a Closed End Cap serve as an Integrated U.S. Forest Service approved spark arrestor for endless hours of safe riding.

The durable Black Painted Steel body provides exceptional durability in this value oriented package.

Please Note:

  • The muffler does not include a core
  • The Core Kit must be purchased separately
  • Bracket is not included

Core Kit (including Tuning Discs) are sold separately:

  • Adding more discs gives you more sound, flow and more horsepower
  • Subtracting discs allows you to increase low-end torque and reduce the sound when needed

Fitment Notes & Exceptions

This is a universal fit part; it may or may not fit without modification.

Product Style RevZilla Item # Manufacturer Product # Availability
1 1/4" Tailpipe O.D. 832459 3171250 Available: Expect 1-2 business days lead time prior to shipment
1 1/2" Tailpipe O.D. 832460 3171500 Available: Expect 1-2 business days lead time prior to shipment
1 3/4" Tailpipe O.D. 832461 3171750 Available: Expect 1-2 business days lead time prior to shipment


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We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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Have a functionality, fit, or otherwise product-specific question about the Supertrapp 3" 3M Clamp-On Exhaust Silencer? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Supertrapp 3" 3M Clamp-On Exhaust Silencer
Already Asked: 1 Question, 1 Answer
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RevZilla Store asked: Why did you choose this?
Gary L: I had this product on a Yamaha TY 250. It ran quiet and "sounded" like an electric motor. I was happy with the chain being to source of noise. Hunters seeing me move through the woods were convinced my bike was electric powered, not a 250 cc two cycle with oil injection. I fully intend to quiet the Suzuki TS 250. Apr 28, 2015