Now Offering CURB-SIDE Pickup / FREE SHIPPING on Orders $49+ *exclusions apply

Signature Exhaust Muffler - Generation 2

Higher flow and an aggressive sound to perk up your BMW!
Mfg Part #
11-021
ECS Part #
ES#3438804
Brand
Active Autowerke
616.55
Availability: Back Ordered, No ETA
Qty
Does this fit my vehicle?

Product Details

The increased flow minimizes back pressure, resulting in substantial HP and torque gains. The system’s brushed stainless steel construction also makes a bold visual statement, while also increasing durability. Factory-fit specifications are followed closely, yet the AA system allows 14lbs in weight savings as opposed to the factory BMW exhaust. This exhaust features the Active Autowerke Muffler and Noise Cancellation Chamber to assist in reducing/eliminating drone. Manufactured from 100% brushed 304 stainless steel, this clamp-on system is suited for the N52 owner looking to bring their BMW's performance to new heights.

**This exhaust will only fit the XI (4WD) and Touring (Station Wagon) Models if purchased with our Mid-Pipe, or welding may be required to join exhaust to stock pipe.
Exhaust system requires cutting of the factory pipe for installation.  Dimensions and cutting points are highlighted in the instructions.

KEY FEATURES:

  • Fits BMW 325i, 328i, 330i
  • Full 304 stainless steel construction with brushed finish
  • 3" Mandrel-bent piping for optimum exhaust flow
  • Straight through muffler design 
  • NCC (Drone Reduction)
  • Dual 80mm Active Autowerke Signature tips, staggered
  • Weight Savings *14lbs lighter than stock BMW exhaust*
  • Designed to use existing factory mounts and hardware 
  • Fully adjustable mounting positions
  • Fully adjustable tips
  • Illustrated instruction manual
  • Two year warranty

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E90 325i N52 3.0L
BMW E90 325xi N52 3.0L
BMW E90 328i N52 3.0L
BMW E90 328xi N52 3.0L
BMW E90 330i N52 3.0L
BMW E90 330xi N52 3.0L
BMW E92 328i N52 3.0L
BMW E92 328xi N52 3.0L
BMW E93 328i N52 3.0L
*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.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings