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Unit above shown without resonator.

Model 5S Super Trapp Quiet Muffler

The Model 5S is designed for engines from 10 to 200 HP. Recommended for engines from 10 HP to 100HP where minimum exhaust noise is required (Resonator required for noise reduction) and for larger engines where space is limited. Supplements an existing muffler where minimum noise is critical. Use 1 disc per 7 HP. Discs are sold in package of 3. USDA Forest Approved spark arrestor No. T-101.

Follow directions below to Order

First decide if you will need Clamp-On or Threaded adapter for your particular engine.
Than go to the section below for either Threaded or Clamp-On.
After you have decided which adapter will fit your engine need to order the correct number of Diffuser Discs. Use 1 disc per 7 HP. These discs control the back pressure on your engine.
Order the 3 0r 12 pack of discs below.
Next, order the optional resonator. The Resonator is required for noise reduction.

Sold as components only. Order discs as required. A Model 5S comes as Base, Cap and Center Bolt. If you are installing on a 10 HP engine order 1 Model 5S and 1 3-Packs of diffuser discs. This will give you a total of 3 discs (use 1 per 7 HP, on a 10 HP use 1 discs).

ADAPTER THREADED
COMPLETE UNITS	SIZE	ORDER
Includes: Base, Cap and Center Bolt National Pipe Thread Male: Measure diameter of hole. If hole is 1" than you need 3/4" NPT. If hole measures 1 1/4" than you need 1" NPT.	1" NPT	Part# 5S1000T Our Price: $59.95 Qty:
	1 1/4" NPT	Part# 5S1250T Our Price: $60.95 Qty:
	1 1/2" NPT	Part# 5s1500T Our Price: $59.95 Qty:
	2" NPT	Part# 5S2000T Our Price: $59.95 Qty:
ADAPTER CLAMP-ON (fits over pipe O.D.)
COMPLETE UNITS	SIZE	ORDER
Includes: Base, Cap and Center Bolt Hose Type Clamp-On	1.250"	Part# 5s1250H Our Price: $60.95 Qty:
	1.312"	Part# 5S1312H Our Price: $59.95 Qty:
	1 3/8"	Part# 5S1375H Our Price: $59.95 Qty:
	1 1/2"	Part# 5S1500H Our Price: $59.95 Qty:
	1 5/8"	Part# 5S1625H Our Price: $59.95 Qty:
	1.660"	Part# 5S1660H Our Price: $59.95 Qty:
	1 3/4"	Part# 5S1750H Our Price: $59.95 Qty:
	1 7/8"	Part# 5S1875H Our Price: $59.95 Qty:
	2"	Part# 5S2000U Our Price: $65.95 Qty:
	2 1/4"	Part# 5S2250U Our Price: $65.95 Qty:
	2 1/2"	Part# 5S2500U Our Price: $65.95 Qty:
	2 3/4"	Part# 5S2750U Our Price: $65.95 Qty:
	3"	Part# 5S3000U Our Price: $65.95 Qty:
DIFFUSER DISCS (1 PER 7 HP)
Diffuser Discs	3-Pack	Part# 5S6503 Our Price: $19.95 Qty:
Diffuser Discs	12-Pack	Part# 5S6512 Our Price: $59.99 Qty:
RESONATOR (REQUIRED FOR NOISE REDUCTION)
Resonator	Resonator	Part# 5S5500 Our Price: $59.95 Qty:
	4" Tri-Tube Resonator	Part# 5S5534 Our Price: $79.95 Qty:
	6" Tri-Tube Resonator	Part# 5S5536 Our Price: $79.95 Qty: