Eisenmann has engineered the E90 330i exhaust to use this center section as an option. This center section with the resonator is for a group of our customers that want to fine-tune their exhaust level. It's a free-flow design, similar to the stock factory resonator but lighter and more free-flowing.
As with their mufflers, the Eisenmann center pipes are made from T304/T306 stainless steel. This is only the center resonator section - in-between the front section and the rear muffler. The bolt/slip-on design makes this an easy upgrade to the Eisenmann muffler at any time so you can try out the muffler first and if you desire more sound the center section can be added later.
This exhaust section is built to order and ships from Eisenmann's factory in Germany. Please allow 6-10 weeks for production and shipment.
Note: This exhaust system is designed to change the tone and increase the volume of the exhaust. Some states or jurisdictions have strict sound regulations that prohibit any changes to the factory exhaust. It is the responsibility of the vehicle owner to ensure his/her vehicle complies with all federal, state, county, or local regulations. Installation of this exhaust will not increase emissions nor cause a check-engine light or fault codes on a properly maintained vehicle. It was developed to work with all factory emissions controls and equipment.
BMW Fitments: 3 SeriesE90 / E91 / E92 / E93 (06-13) > 330i
E90 / E91 / E92 / E93 (06-13) > 330xi
