Engine Performance
Supertrapp S/C Elite Muffler
Supertrapp S/C Elite Universal Muffler.
Satin finish T-304 stainless steel body comes with a corrosion resistant stainless steel core. Body diameter 3.5”, tapers up to 4” opening (4” disc), or 4.5” diameter, up to a 5” opening (5” disc). U.S. Forest Service approved spark arrestor design.
ST 443-2011-10 muffler features a built-in hanger mount. All mufflers are supplied with stainless steel T-bolt clamp and support clamp.
Supertrapp S/C Elite have a deep, agressive tone and are tuneable. Fewer discs reduce sound levels, and added discs increases sound levels.
You can adjust your power band : fewer discs will tend to increase low-end torque and richen carbureted fuel mixture: more discs move the powerband up to give you more top end power, and leans out the carbureted fuel mixture.
These mufflers increase power because they are a straight through design which makes them very efficient. Stacked disc design also helps scavenge hot exhaust gases for maximum performance.
Supertrapp Mufflers are re-packable, (See replacement parts section)
| Description | Model # |
| 4" UNIVERSAL 10" x 2.00"ID, Brushed SS | 443-2010 |
| 4" UNIVERSAL 10" x 2.00"ID, Brushed SS w/brkt. | 443-2011 |
| 4" UNIVERSAL 17" x 1.50"ID, Brushed SS | 443-1517 |
| 4" UNIVERSAL 17" x 1.75"ID, Brushed SS | 443-1717 |
| 4" UNIVERSAL 17" x 2.00"ID, Brushed SS | 443-2017 |
| 4" UNIVERSAL 17" x 2.00"ID, Brushed SS | 443-2217 |
| 4" UNIVERSAL 17" x 2.50"ID, Brushed SS | 443-2517 |
| 4" UNIVERSAL 24" x 2.00"ID, Brushed SS | 443-2024 |
| 4" UNIVERSAL 24" x 2.50"ID, Brushed SS | 443-2524 |
| 5" UNIVERSAL 19" x 2.50"ID, Brushed SS | 543-2519 |
| 5" UNIVERSAL 19" x 3.00"ID, Brushed SS | 543-3019 |
| 5" UNIVERSAL 19" x 3.50"ID, Brushed SS | 543-3519 |
Sku List: | ||||
|---|---|---|---|---|
| ST443-1517 | Exhaust Muffler | | 4" Dia. Universal x 17" Long | Fits 1.50" OD Pipe | Stainless Steel | Price: $259 | |
| ST443-1717 | Exhaust Muffler | | 4" Dia. Universal x 17" Long | Fits 1.75" OD Pipe | Stainless Steel | Price: $259 | |
| ST443-2010 | Exhaust Muffler | | 4" Dia. Universal x 10" Long | Fits 2.00" OD Pipe | Stainless Steel | Price: $219 | |
| ST443-2011 | Exhaust Muffler | | 4" Dia. Universal x 10" Long | Fits 2.00" OD Pipe | Stainless Steel | Price: $229 | |
| ST443-2017 | Exhaust Muffler | | 4" Dia. Universal x 17" Long | Fits 2.00" OD Pipe | Stainless Steel | Price: $259 | |
| ST443-2024 | Exhaust Muffler | | 4" Dia. Universal x 24" Long | Fits 2.00" OD Pipe | Stainless Steel | Price: $289 | |
| ST443-2217 | Exhaust Muffler | | 4" Dia. Universal x 17" Long | Fits 2.25" OD Pipe | Stainless Steel | Price: $259 | |
| ST443-2517 | Exhaust Muffler | | 4" Dia. Universal x 17" Long | Fits 2.50" OD Pipe | Stainless Steel | Price: $259 | |
| ST443-2524 | Exhaust Muffler | | 4" Dia. Universal x 24" Long | Fits 2.50" OD Pipe | Stainless Steel | Price: $289 | |
| ST543-2519 | Exhaust Muffler | | 5" Dia. Universal x 19" Long | Fits 2.50" OD Pipe | Stainless Steel | Price: $329 | |
| ST543-3019 | Exhaust Muffler | | 5" Dia. Universal x 19" Long | Fits 3.00" OD Pipe | Stainless Steel | Price: $329 | |
| ST543-3519 | Exhaust Muffler | | 5" Dia. Universal x 19" Long | Fits 3.50" OD Pipe | Stainless Steel | Price: $329 | |