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Exhaust > Supertrapp & Mean Mothers Exhaust Systems >
UNIVERSAL INTERNAL DISC REPLACEMENT MUFFLERS
Features
- Internal disc silencer incorporates the 4” SuperTrapp diffuser disc system inside muffler body
- Fully adjustable in minutes for complete power, sound and jetting control
- Maximum power with minimal sound
- Unique body-clamp mounting system enables simple installation on most applications
- All mufflers are 19” in length
- Stainless steel construction with 2” or 2 1/2” inlet size
Images
42520190
| Part # | Description | Retail |
|---|---|---|
| 42520190 | 2” inlet | $302.95 |
| 425-25160 | 2.5” inlet | $302.95 |
Descriptions and notes
It is recommended that new exhaust gaskets and a proper jet kit be installed when changing an exhaust system on a carbureted motorcycle. It is recommended that new exhaust gaskets and a Power Commander be installed when changing an exhaust system on a fuel-injected motorcycle. There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Discoloration (blueing) is caused by tuning characteristics, i.e. cam timing, carburetor jetting, overheating, etc., and is not caused by defective manufacturing. See the Lubes section for products that will help prevent or remove blueing.
This item appears on page 106 of the Street Catalog