The object of purchase may not include potentially shown accessory parts.
By the use of the exhaust flap remover the annoying throttling is eliminated and the engine can breathe freely in all speed ranges. Through that, the full efficiency and sound of the engine is completely available. The use of the power tube is only allowed for sports purposes.
- powerful sound
- full power in all load ranges
- high quality stainless steel
- with assembly instructions>
- unobtrusively and barely visible
Note: Not allowed for public roads.