With the improvements to your power and fuel mileage, your new 7 series exhaust will become one of your favorite upgrades. These 7 series exhausts are great for a first upgrade or to finish up your project. Many great 7 series exhaust systems are featured on our site and backed by quality names like borla and AC Schnitzer. You will also receive the best howl from your new 7 series performance exhaust system when you really get on the power. Plus, these 7 series performance exhaust systems look great and will give the back of your car more definition. MyHotBimmer.com has all the exhaust systems for 7 series that you have been searching for.