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ES#3438811 - 11-029 - Signature Performance Rear Exhaust - Save weight and add power and sound to your BMW! - Active Autowerke - BMW

Signature Performance Rear Exhaust

Save weight and add power and sound to your BMW!
Mfg Part #
ECS Part #
Active Autowerke
Availability: Direct Ship, Ship ETA Dec 2, 2020
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Product Details

True performance, durability, and attractive weight advantage with innovative features places the Active Autowerke Signature Exhaust in a class of its own. This performance exhaust is unmatched due to the characteristics it consistently conveys. Not only can enthusiasts expect to reach a new level of performance with the installation of Active Autowerke’s signature exhaust system, but they can also anticipate a sleek style and impressive horsepower gains! For drivers looking to get the most out of their performance exhaust, our Signature Exhaust delivers on all fronts.

The overall performance of the Exhaust presents multiple benefits to owners. Not only does it provide a striking new view from the back, it also produces an aggressive yet refined tone and noticeable horsepower gains. Those looking for the ultimate solution to more power, sound and quality from their M5, just found it!

Active Autowerke's performance exhaust is made from durable, polished 100% 304 stainless steel, and features our double-walled signature stainless steel. The tips are also adjustable, and feature an embossed Active Autowerke logo.

BMW M5 drivers don’t just want to look good, they also want to sound good! With the addition of our M5 performance exhaust, enthusiasts can expect a much more refined sound. This sophisticated new tone is also much more assertive – giving drivers just what they are after when installing the M5 signature exhaust!

Arguably the most important benefit of the Active Autowerke performance exhaust is the increase in horsepower. They took the system to their in-house Mustang dyno to see how much extra horsepower the system unleashes. The results were gains of 7+ WHP over stock configuration due to a system constructed for maximum air flow.

This BMW 5-Series exhaust delivers everything we know you would want in a performance exhaust. Eye-catching style, a sophisticated yet aggressive tone, weight savings, and – most importantly – measurable horsepower performance gains.


  • Larger diameter mandrel bent piping for maximum flow
  • Durable, polished 100% 304 stainless steel
  • Adjustable Tips with embossed Active Autowerke logo on the dual tip model
  • Improved power & torque throughout entire RPM band
  • Actual dyno measure results with gains of 7+ WHP over stock configuration
  • Fitment for M sport diffuser
  • Complete illustrated instruction manual included
  • Two year warranty included

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW F10 M5 S63 4.4L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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