Porsche Catalytic Converter 2.5 in - Cayenne 03-06 52366 99610517155 Upgrade your vehicle's performance with

Upgrade your vehicle's performance with the K&N Replacement Air Filter

911 Turbo (1990-1994) and 944 (1983-1991) models with manual seat only

Reduced Emissions: Helps reduce harmful emissions by ensuring the engine receives clean air

Porsche Door sill strips (left/right) in matt carbon with illuminated model designation

Upgrade your Front suspension with this standard shock absorber and rediscover a comfortable ride

Porsche Catalytic Converter 2.5 in - Cayenne 03-06 52366 99610517155 Upgrade your vehicle's performance withPorsche Direct Fit Catalytic Converter (2. 5") For Porsche Cayenne (2003 2006) 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 Length: 7. 625 inches The length of the catalytic converter's