Adventure Bikes - BMW
| MODEL | Year | MUFFLER TYPE | COST | FULL SPORTS SYSTEM | COST |
| GS 650 | OVAL | $520.00 | |||
| GS 800 | OVAL | $520.00 | |||
| GS 800 S/STEEL HEADERS | $590.00 | ||||
| 1150 GS | ALL MODELS | OVAL | $520.00 | S/STEEL Y-PIPE WITH SPORTS MUFFLER | $760.00 |
| 1150 GS S/STEEL Y-PIPE (SAVE 5.5KG) | ALL MODELS | $350.00 | |||
| R1200 GS | 2007-2009 | OVAL | $520.00 | S/STEEL HEADER WITH SPORTS MUFFLER | $760.00 |