What are some good aftermarket options for a Volkswagen Passat?

I recently purchased a used Volkswagen Passat and I am looking to make some upgrades. What are some good aftermarket options that could improve the performance and appearance of my car?

You could consider upgrading your exhaust system to improve the horsepower and sound of your Passat. I personally had a lot of success with the Supersprint exhaust upgrade.

Another great aftermarket option for the Passat is a cold air intake system. This will improve the air flow into the engine and result in better performance and fuel efficiency.

If you're looking to enhance the appearance of your Passat, you could install a front lip spoiler or a rear diffuser. These can give your car a more aggressive and sporty look.