Vibrant 2767 Tubing Coupler - Straight - Reducer - 1-3/4 in to 2 in ID - 3 in

Vibrant 2767 Reinforced Silicone Transition Connector - 1.75in I.D. x 2in I.D.

Vibrant Performance 2767 Reducer Coupler 1.75" ID x 2.00" ID x 3.00" Long Black

Vibrant 4 Ply Reinforced Silicone Transition Connector - 1.75in I.D. x 2in I.D.

Vibrant Performance 2767 Reducer Coupler, 1.75" I.D. x 2.00" I.D. x 3.00" lon

Vibrant Performance 2767 4 Ply Reducer Coupling