Sport Exhaust - BMW

Some of the best BMW exhaust suppliers include Ansa exhaust, Eberspaecher (OEM), Bosal exhaust, Borla, and Ernst. Bimmerphiles can also find BMW brackets, BMW flange nuts, BMW mounts and BMW hanger brackets. It is recommended to always replace the system gaskets whenever you replace or fix the exhaust system or BMW muffler. BMW exhaust has a tuned low back pressure design that reduces backpressure to result in a considerable jump in power. Along with this boosted performance comes with a racier sound that is distinctly different.

The Power Sound control on the outlet lets you modify a perforated baffle to customize the exhaust sound to your exact specifications (e.g. slightly louder or softer). The system uses stock installation points, therefore installation is simple. These systems are made in Europe from the finest quality stainless steel and are frequently supported by lifetime guarantee.

Their systems are designed for sport driving while adhering to noise and smog laws. These three issues are sort of mutually-exclusive, meaning that there is a bunch of design that goes into the exhaust. To begin with, there is the picking of exhaust pipe components.

On performance vehicles, you typically will see stainless steel, while mild steel is utilized on lesser makes to save money. Next the method of holding the system together comes into picture. Most OEM BMW exhaust systems are welded as an alternative to clamped to produce leak-free connections.

The challenge lies is in producing the mufflers and catalytic converters as high flowing as possible while still getting them to do their jobs; namely, lowering sound output and also cleaning up the exhaust gasses, respectively. The stock BMW exhaust performs well, too. However if you do not mind a slightly more aggressive exhaust note, consider replacing your factory BMW exhaust with an aftermarket high performance exhaust system. This will build more horsepower, your motor will rev more freely, and you'll get the awesome note of a free flow exhaust system.

A nice set of BMW headers can add considerable increases in HP to your Bimmer, though likely the most accurate way to say it is that such an addition will allow your Bimmer to utilize the power that it already has in the best possible way. When your Bimmer expels exhaust from the motor, if you are not using a sport headers, the odds are that your engine is spending precious power to push that exhaust.

About the Author

Harvey Goddard is a master technician with over 13 years experience working on BMWs and currently manages the BMW parts department for a large BMW dealer.