A Performance exhaust will give your BMW 328i a significant boost in horsepower, and improve the sound of the 328i. A performance exhaust system that is made for the 3 series works seamlessly with a software chip, or air intake system. Performance Exhaust systems for you car are offered by.

•       Borla
•       Remus
•       and many others

Common 328i exhaust makes are Ansa exhaust, Eberspaecher (OEM), Bosal exhaust, Borla, and Rogue. You can also find brackets, flange nuts, mounts and hanger brackets. You should always replace the exhaust system gaskets whenever you replace or repair the exhaust system or after market muffler. Performance exhaust has a high performance free-flow design that reduces back pressure to produce a considerable increase in horsepower.

Performance exhaust system will increase engine RPM and output by allowing engine by-products to exit the 328i more efficiently. An added bonus to the upgraded after market exhaust systems is the deep throaty rumble that accompanies a powerful motor and solid air circulation system.

Some 328i performance exhaust systems are designed to outlast the life of your car. Depending on the system you acquire, you may be able to install a performance exhaust system that comes with a one million mile guarantee. How so.  Because, the part is made of a certain grade of stainless steel, the same grade used to produce aircraft.  You will pay more for the parts, but it can easily be the final system your vehicle will ever need.

So, just how does a 328i cat-back system work.  By keeping all the important emissions parts in place, a cat-back system incorporates large width exhaust pipes and low restriction performance mufflers into your car thereby lowering exhaust back pressure. A side benefit is the deeper, throatier tone produced by the 328i system.

3seriestuner.com have a huge selection of performance 328i system products for your BMW 3 series or 328i.