Porsche Catalytic Converter 2.5 in - 928 81-84 PP335A Bolt Pattern: 5x112

Bolt Pattern: 5x112

Porsche Shim on the cooling fan wheel For Porsche 959 (1987-1988) Models

The yellow dot in the center of the knob lights up when the knob is pulled in the 'on' position

6 sets needed per engine

Porsche Catalytic Converter 2.5 in - 928 81-84 PP335A Bolt Pattern: 5x112Porsche Catalytic Converter (2. 5") For Porsche 928 (1981 1984) Models. A catalytic converter is an emissions control device that reduces harmful pollutants in exhaust gases from internal combustion engines. It uses a catalyst coated substrate to convert harmful pollutants like carbon monoxide, hydrocarbons, and nitrogen oxides into less harmful substances. Key Features: Body Material: Stainless Steel Provides a durable and heat resistant housing for