SuperTrapp spark arrestors and slip-on mufflers are US Forest Service approved. You can download their catalog for a complete listing.

SuperTrapp - Mufflers
SuperTrapp - Auto Only

     

SuperTrapp Center Bolt Spark Arrestors

Lightweight, US Forest Service approved spark arrestors. These arrestors can be easily welded on the end of your exhaust system or muffler. The sound & performance level can be adjusted with the number of disc added and removed. These arrestors utilize a center bolt for a compact and affordable design. Assemblies include the adapter, discs, end cap, and hardware.

Part Number
Description
SUP-3441705
3" Disc for 1-3/4" Pipe Spark Arrestor Assembly
SUP-3442005
3" Disc for 2" Pipe Spark Arrestor Assembly
SUP-3443004
3" Disc for 3" Pipe Spark Arrestor Assembly
   
   
     

     

SuperTrapp Universal Spark Arrestors

Like the center bolt arrestors, these 4" and 5" spark arrestors are US Forest Service approved and can be easily welded on the end of your exhaust system or muffler. These arrestors also feature larger disc and allow you to fine tune your exhaust’s sound and performance. These arrestors utilize allen bolts for easier installation and for using larger discs. These assemblies include the adapter, discs, end cap, shield, and hardware.

Part Number
Description
SUP-4442003
4" Disc for 2" Pipe Spark Arrestor Assembly
SUP-4442503
4" Disc for 2-1/2" Pipe Spark Arrestor Assembly
SUP-4443503
4" Disc for 3-1/2" Pipe Spark Arrestor Assembly
SUP-5442503
5" Disc for 2-1/2" Pipe Spark Arrestor Assembly
SUP-5443003
5" Disc for 3" Pipe Spark Arrestor Assembly
SUP-5443503
5" Disc for 3-1/2" Pipe Spark Arrestor Assembly
   
     

     

SuperTrapp End Caps
These End Caps bolt on the end of a SuperTrapp assembly and glasspack mufflers to hold the discs in place. Closed end caps are available in 4" and 5" with either a polished or unpolished finish. Unmodified closed end caps are required to comply with US Forest Service laws for off road use when using a SuperTrapp.
Part Number
Description
SUP-4063046
4" Polished Closed End Cap
SUP-5063052
5" Polished Closed End Cap
SUP-5043052
5" Unpolished Closed End Cap
   
   
   
   
     

     

SuperTrapp Diffusers
By using a diffuser, you can direct the flow of the exhaust away from the car to avoid any potential burning or carbon build up on your car. Only available for 5" discs
Part Number
Description
SUP-5072360
5" SuperTrapp Diffuser
SUP-5072360C
5" SuperTrapp Diffuser, Coated
   
   
   
   
   
   
     

     

SuperTrapp Adapters
These weld on adapters are used to mount a SuperTrapp to the end of and exhaust pipe or muffler.
Part Number
Description
SUP-4072000
4" Disc Adapter for 2" Pipe
SUP-4072500
4" Disc Adapter for 2-1/2" Pipe
SUP-5072500
5" Disc Adapter for 2-1/2" Pipe
SUP-5073000
5" Disc Adapter for 3" Pipe
SUP-5073500
5" Disc Adapter for 3-1/2" Pipe
   
   
   
     

     

SuperTrapp Discs

By changing the number of disc on a SuperTrapp, you can control both the sound level and performance of your car's engine. With more discs the higher the db level. The same also applies with backpressure where more discs equals less backpressure.

This adjustability allows to fine tune the exhaust system for either the sound level you want or to get the most potential out of your engine.

Part Number
Description
SUP-3046506
3" Discs, 6 Piece Pack
SUP-3046512
3" Discs, 12 Piece Pack
SUP-4046506
4" Discs, 6 Piece Pack
SUP-4046512
4" Discs, 12 Piece Pack
SUP-5046506
5" Discs, 6 Piece Pack
SUP-5046512
5" Discs, 12 Piece Pack
 

     

SuperTrapp Hardware
Part Number
Description
SUP-3047203
3" Disc Bolt Kit
SUP-3047400
3" Disc Center Bolt
SUP-4047206
4" Disc Bolt Kit
SUP-4047207
4" Disc Nut Kit
SUP-5047207
5" Disc Bolt & Nut Kit
     

     

SuperTrapp Universal Standard Mufflers
SuperTrapp's clamp on glasspack mufflers feature the US Forest Service approved 4" & 5" spark arresters. The Standard series has a hi-temp black coat on a steel body with a stainless steel core.
Part Number
Description
SUP-4492018
4" Disc x 18.5" Long x 2" Pipe, Black SuperTrapp
SUP-4492218
4" Disc x 18.5" Long x 2.25" Pipe, Black SuperTrapp
SUP-4492518
4" Disc x 18.5" Long x 2.5" Pipe, Black SuperTrapp
SUP-5492519
5" Disc x 18.5" Long x 2.5" Pipe, Black SuperTrapp
SUP-5493019
5" Disc x 18.5" Long x 3" Pipe, Black SuperTrapp
SUP-5493514
5" Disc x 14" Long x 3.5" Pipe, Black SuperTrapp
SUP-5493519
5" Disc x 18.5" Long x 3.5" Pipe, Black SuperTrapp
 

     

SuperTrapp Universal Elite Mufflers
SuperTrapp's clamp on glasspack mufflers feature the US Forest Service approved 4" & 5" spark arresters. The Elite series has a satin finish T-304 stainless steel body with a stainless steel core.
Part Number
Description
SUP-4432010
4" Disc x 10" Long x 2.25" Pipe, Stainless SuperTrapp
SUP-4432011
4" Disc x 10" Long x 2.25" Pipe, Stainless SuperTrapp w/ Tab
SUP-4432017
4" Disc x 17" Long x 2" Pipe, Stainless SuperTrapp
SUP-4432217
4" Disc x 17" Long x 2.25" Pipe, Stainless SuperTrapp
SUP-5432519
5" Disc x 19" Long x 2.5" Pipe, Stainless SuperTrapp
SUP-5433019
5" Disc x 19" Long x 3" Pipe, Stainless SuperTrapp
SUP-5433519
5" Disc x 19" Long x 3.5" Pipe, Stainless SuperTrapp
 

     

Newline Trophy Kart Mufflers
Part Number
Description
TKP-0051880106V
Race Series Exhaust Pipe for Trophy Karts
 

           

Louvered Muffler

This muffler is a straight thru design that uses Louvered baffles to help reduce the db level of an engine. The straight thru design minimizes back pressure and allows for a compact design.

Aside from helping to prevent permanent ear damage from running open headers and being able to hear your radio's headset, using a muffler of some type will help lower your vehicle's db level low enough to comply with California's noise limit for both competition and non-competition off-road vehicles. See www.parks.ca.gov for California requirements for OHV.

Part Number
Muffler Size
Inlet
Outlet
Finish
KTK-5300
5" Dia, 13" Long
3"
3"
Raw