Extend your BMW 533i's horsepower with cat converters from Auto Accessories Garage. By losing your factory 533i catalytic converter and adding a performance catalytic you can free up your exhaust flow for additional performance and horsepower. BMW catalytic converters are custom-formed to your specific BMW 533i, ensuring a factory replacement fit. You can find a wide array of car high flow cats with affordable prices with Auto Accessories Garage.
Our BMW 533i Catalytic Converters have
reviews, averaging 4.7
out of 5 stars.