1.75" to 2.5" Silicone Transition Coupler

1.75" to 2.5" Silicone Transition Coupler.

1.75" to 2.5" Silicone Transition Coupler Our 1.75" to 2.5" silicone transition coupler solves the problem of using a small frame turbo with 1.75" outlet and connecting to 2.5" aftermarket charge pipes. Constructed from 3 ply silicone these have a .

Manufacturer part number: FR-UNI-SIL-1.75/2.5. Confirm your vehicle, engine and selected configuration before ordering.

Manufacturer specifications and installation information