Vibrant 19720 Reducer Coupler 1.25" I.D. x 1.375" I.D. x 3" Long Black

Vibrant Silicone Reducer Coupler 1.375in ID x 1.25in ID x 3.00in Long - Black

Vibrant Performance 19720 Reducer Coupler

Vibrant Performance 2710 4-Ply Straight Silicone Coupler 2.5” In/Out 3" Long

Vibrant Performance COUPLER SILICONE 3.125"

Vibrant 19716 Reducer Coupler 1.375" I.D. x 1" I.D. x 3" Long Black

Vibrant 19723 Reducer Coupler 1.375" I.D. x 1.625" I.D. x 3" Long Black

Vibrant Performance COUPLER SILICONE 1.50"