Spulen 2 to 2.5 inch Silicone Coupler
SKU: 5637 Spulen
All Spulen couplers and reducers are made from a high quality reinforced 4 ply silicone. Spulen couplers are rigorously tested in both street and track environments and have been tested to over 60 psi of air pressure.
- 4 Ply Reinforced Silicone
- 4mm thick
- 2” (51mm) Inner Diameter to 2.5” (63mm) Inner Diameter
- 3” (76mm) Length