Engine Performance
Supertrapp Disc Only
Genuine Supertrapp Disc Onlys are the lightweight tunable 12-disc assemblies with a simple weld-on mounting adaptor to your existing muffler/exhaust system. Great for racing and off-road applications that require a minimum amount of sound control. U.S. Forest Service approved spark arrestor design. Adjust sound levels and powerband by adding or removing 3", 4", or 5” external tunable disc mufflers.
These are the original Supertrapp manufactured in hte USA
| DESCRIPTION | MODEL # |
| 3" DISC ONLY FOR 1.75" OD PIPE | 344-1705 |
| 3" DISC ONLY FOR 2.00" OD PIPE | 344-2005 |
| 3" DISC ONLY FOR 3.00" MEGAPHONE | 344-3004 |
| 4" ADAPTOR ONLY FOR 2.00" PIPE | 407-2000 |
| 4" ADAPTOR ONLY FOR 2.50" PIPE | 407-2500 |
| 4" DISC ONLY FOR 2.00" PIPE | 444-2003 |
| 4" DISC ONLY FOR 2.50" PIPE | 444-2503 |
| 4" DISC ONLY FOR 3.5 MEG | 444-3503 |
| 5" ADAPTOR FOR 2.50" PIPE | 507-2500 |
| 5" ADAPTOR FOR 3.00" PIPE | 507-3000 |
| 5" ADAPTOR FOR 3.50" PIPE | 507-3500 |
| 5" DISC ONLY FOR 2.50" PIPE | 544-2503 |
| 5" DISC ONLY FOR 3.00" PIPE | 544-3003 |
| 5" DISC ONLY FOR 3.50" PIPE | 544-3503 |
Sku List: | ||||
|---|---|---|---|---|
| ST344-1705 | Spark Arrestor / Muffler | | 3" Disc Only | Fits 1.75" OD Pipe | Supertrapp | Price: $69 | |
| ST344-2005 | Spark Arrestor / Muffler | | 3" Disc Only | Fits 2.00" OD Pipe | Supertrapp | Price: $69 | |
| ST344-3004 | Spark Arrestor / Muffler | | 3" Disc Only | Fits 3" Megaphone | Supertrapp | Price: $99 | |
| ST407-2000 | Adaptor Only | | 4" Adaptor for 2.00" OD Pipe | Supertrapp | Price: $29 | |
| ST407-2500 | Adaptor Only | | 4" Adaptor for 2.50" OD Pipe | Supertrapp | Price: $29 | |
| ST444-2003 | Spark Arrestor / Muffler | | 4" Disc Only | Fits 2.00" OD Pipe | Supertrapp | Price: $89 | |
| ST444-2503 | Spark Arrestor / Muffler | | 4" Disc Only | Fits 2.50" OD Pipe | Supertrapp | Price: $89 | |
| ST444-3503 | Spark Arrestor / Muffler | | 4" Disc Only | Fits 4" Megaphone | Supertrapp | Price: $129 | |
| ST507-2500 | Adaptor Only | | 5" Adaptor for 2.50" OD Pipe | Supertrapp | Price: $49 | |
| ST507-3000 | Adaptor Only | | 5" Adaptor for 3.00" OD Pipe | Supertrapp | Price: $49 | |
| ST507-3500 | Adaptor Only | | 5" Adaptor for 3.50" OD Pipe | Supertrapp | Price: $49 | |
| ST544-2503 | Spark Arrestor / Muffler | | 5" Disc Only | Fits 2.50" OD Pipe | Supertrapp | Price: $109 | |
| ST544-3003 | Spark Arrestor / Muffler | | 5" Disc Only | Fits 3.00" OD Pipe | Supertrapp | Price: $109 | |
| ST544-3503 | Spark Arrestor / Muffler | | 5" Disc Only | Fits 3.50" OD Pipe | Supertrapp | Price: $109 | |