Vibrant 2775 4 Ply Reducer Coupling 3" x 4" x 3" Long Black

Vibrant 2775 Silicone Reducer Coupling 3" x 4"

Vibrant Performance 2775 4 Ply Reinforced Silicone Transition Coupler

Vibrant 2775 Reinforced Silicone Transition Connector - 3in I.D. x 4in I.D. x 3

Vibrant Performance 2775 Reducer Coupler

Vibrant Performance PN# 2775 Engine Air Intake Tubing Coupler

Vibrant Performance 2775 Reducer Coupler, 3.00" I.D. x 4.00" I.D. x 3.00" lon

Vibrant 2775 Silicone Coupler 3in Inlet/4in Outlet 3in Long Black