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What aftermarket exhausts are available?

April 26, 2017aftermarket exhausts

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10 Posted

What aftermarket exhausts are available?

1 Answer

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10 Posted

There are several: Supertrapp, Big Gun, and Laser Pro Duro are the most popular (others include the Two Brothers). The first two are aluminum, USFS approved, and require repacking at some interval. The Big Gun provides lots of power (with rejetting), but seems to need repacking most often, and is quite loud when the packing disintegrates. The Supertrapp comes in two flavors: the exposed disc (race series) and enclosed disc (ISDE series). These are generally durable, and not as bad when the packing disintegrates. The Laser is stainless steel, requires no packing, and gives higher flow without much noise. The downsides are the price and weight, and at this time it does not have a USFS approved spark arrestor (this may change as of Feb 2005).