cp-e QuickPower Race Center Test Pipes with Resonator - E82 135i N54/N55

Reduces restrictions in the center exhaust for more flow and more sound

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Currently sold out. Contact us for the latest estimated ship date.

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Price:
$882.99

The factory exhaust on N54 135i cars does too good a job of suppressing exhaust sound and restricting exhaust flow. On cars that need more sound and power the cp-e QuickPower exhaust is a premium choice. The factory BMW 135i exhaust includes a second set of catalytic converters (in addition to the primary ones in the downpipe) and a resonator to tone down the exhaust even further. We're baffled why BMW went to such great lengths to stifle the N54 engine. cp-e has approached this issue with an innovative modular exhaust system for the 2008-2010 E82 135i. This version of their QuickPower exhaust includes one set of tuned resonators that replace the factory resonator and secondary cats. With the cp-e resonator the exhaust volume is increased over stock and exhaust flow is also improved but with a tamer sound that you don't get with the straight pipes. It's slightly louder than the similar layout on the N55 center section. This is a better choice for track or race cars that need a quieter exhaust to meet noise restrictions. The exhaust piping is slightly larger than stock to improve flow and help with turbo efficicency. The cp-e center section bolts to stock or aftermarket N54 downpipes and to most "cat-back" muffler sections. The front section is also available with metallic sport catalytic converters. Gaskets, clamps, and hardware are included. Made in the USA.

Notice of Emissions Non-Compliance. 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, 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 sale or use in California on any pollution-controlled motor vehicle.

BMW Fitments:

1 Series
E82 / E88 (08-13) > 135i
E82 / E88 (08-13) > 135is
E82 / E88 (08-13) > 1M (11-12)
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