Overview Reviews Product Description Vibrant 4 Ply Reducer Couper 3in ID x 2.75in ID x 4.5n Long - Black Vibrant Performance 19732 Product Videos Custom Field Product Reviews Write a Review Write a Review × Vibrant Performance Vibrant 4 Ply Reducer Couper 3in ID x 2.75in ID x 4.5n Long - Black Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *