The Pfister PR89SNCB CONTEMPRA STACKED DIVERTER TRIM KIT MATTE BLACK MABL is a stackable diverter trim kit that is designed to fit most cars. This trim kit includes a matte black finish and is made to fit the contour of your car's interior. The kit includes a stackable diverter and a trim piece that fits over the air vent. This trim kit is designed to improve the air flow in your car and to reduce the amount of noise that is produced. The Pfister PR89SNCB CONTEMPRA STACKED DIVERTER TRIM KIT MATTE BLACK MABL is a stackable diverter trim kit that is designed to fit most cars. This trim kit includes a matte black finish and is made to fit the contour of your car's interior. The kit includes a stackable diverter and a trim piece that fits over the air vent. This trim kit is designed to improve the air flow in your car and to reduce the amount of noise that is produced.