Eisenmann Racing Center Pipes - E90/E91 325i/328i/xi

German-made E90/E91 325i/328i/xi straight midpipe for maximum sound

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Price:
$2,263.99

Eisenmann has engineered the E90/E91 325i/328i exhaust to use this center section as an option. It covers the center section from the headers to just in front of the factory muffler. The factory E9X mid-section uses a pair of catalytic converters and a resonator to tone down the exhaust volume even more. By removing these factory features with a set of straight pipes, more exhaust volume can be heard as well as eliminating a set of cats that are unnecessary and a liability for track use.

As with their mufflers, the Eisenmann center pipes are made from T304/T306 stainless steel. This is the complete center section - from the headers to just in front of the rear muffler. The bolt/slip-on design makes this an easy upgrade for use with an Eisenmann muffler or to build a custom rear muffler for track use (single inlet).

With near-zero restriction in the piping a small power gain may come from this section, especially on turbo cars, but the real purpose is to increase sound levels. The Eisenmann pipes will also save some weight over the factory section.

Because of the COVID impact, delivery times have been as long as 10-12 weeks after ordering but could be shorter. For the latest ETA info please contact our sales team.

Notice of Regulatory Non-Compliance. This product is intended only for racing vehicles that may never be used, or registered or licensed for use, upon a public highway. Removing, disabling, or altering emissions equipment on a pollution-controlled road vehicle is illegal. Installing devices or software that trick, disable, or modify emissions controls and monitors on a pollution-controlled road vehicle is also illegal. This product is sold only for racing, competition, track, hobby, or other off-road use. It's use is prohibited in any motor vehicle that is subject to emissions inspection or control. It is not legal for installation or use on any pollution controlled motor vehicle in any state, province, or jurisdiction governed by, or which has adopted, CARB or EPA regulations. BimmerWorld may confirm a customer's racing license, entry, or track participation and reserves the right to cancel part(s) that are not for legitimate racing or track purposes. Some suppliers have shipping exceptions to certain states or territories, requiring extra delivery time. We will advise you of any delays.

BMW Fitments:

3 Series
E90 / E91 / E92 / E93 (06-13) > 328xi
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