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SuperTrapp 5S Spark Arrestor Small Engine Mufflers

SuperTrapp mufflers are the only USDA Forest Service Approved spark arrestors that do not rely on restrictive swirl baffles or fragile screens. Sparks are funnelled into a collection chamber in the end cap, while exhaust gases exit between special diffuser discs. Even if the collection chamber filled to capacity, the small 0.023" gap between the discs still provides a back-up layer of spark protection.

The 5" diameter SuperTrapp 5S Series muffler is recommended for engines up to 100 HP, but it can also be used on engines up to 200 HP where compact size is a greater concern than noise reduction.

SuperTrapp 3S vs. 5S Comparison and Technical Data

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SuperTrapp 3.00" Clamp-On Flange with End Cap for 5S Series

SuperTrapp 3.00" Clamp-On Flange with End Cap for 5S Series

This kit includes a clamp-on flange to fit a 5S series SuperTrapp muffler to a 3" diameter exhaust pipe. As well as an end cap with collection chamber, and center retaining bolt.

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Part No.
Description
Price
Status
SuperTrapp 2.50" Clamp-On Flange with End Cap for 5S Series

ST-5S-2500 

SuperTrapp 2.50" Clamp-On Flange with End Cap for 5S Series

$97.99In Stock
SuperTrapp 2.75" Clamp-On Flange with End Cap for 5S Series

ST-5S-2750 

SuperTrapp 2.75" Clamp-On Flange with End Cap for 5S Series

$97.99In Stock
SuperTrapp 3.00" Clamp-On Flange with End Cap for 5S Series

ST-5S-3000 

SuperTrapp 3.00" Clamp-On Flange with End Cap for 5S Series

$102.99In Stock
SuperTrapp 5S Series 4" Standard Resonator with Long J-Bolt

ST-5S-5500 

SuperTrapp 5S Series 4" Standard Resonator with Long J-Bolt

$85.99In Stock
SuperTrapp Extended J-Bolt only for 5S Series 4" Resonator

ST-5S-7888 

SuperTrapp Extended J-Bolt only for 5S Series 4" Resonator

$33.99In Stock
5 inch Diffuser Discs for SuperTrapp 5S Series, 3-pack

ST-5S-6503 

5 inch Diffuser Discs for SuperTrapp 5S Series, 3-pack

$24.99In Stock