- 2.5" Flange Adaptor
- 2 x Vacuum T-Pieces
- Hose Clamps
- Circlip and Flange Seal
- Extra screws
* High quality aluminum die-cast body with black paint.
* Super sound utilizing a triple fin design for unique high frequency sound.
* Unique design using a design with primary (small) and secondary (large) valves for fast operation but maximum blow effect.