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Turner Motorsport Valved Catback Exhaust

Go from mild to wild with the press of a button! For E90/E92 N54 & N55 cars
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ECS Part #
Turner Motorsport
$1785.95 (Sale - Save 15%)
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Availability: Inventory On Order, ETA Feb 26, 2021
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Product Details

New for your BMW, the Turner Motorsport E9X 335i (N54) Valved catback exhaust system is here to improve your driving experience with hearty exhaust notes and a noticeable bump in performance. With the muffler valves closed, the exhaust is quite unassuming. Nobody will suspect your car even has an aftermarket exhaust system, as it sounds nearly identical to the factory system. But when you open up the valves, using the supplied valve controller, this exhaust gives your car a menacing growl! Sporting Mandrel bent dual 2.5” 304SS pipes with a brushed finish, exhaust gases flow through efficient piping to a High flow, valved, stainless steel muffler. Designed to mount with the factory exhaust hangers, this exhaust is a bolt-on replacement for the OE version. To help reduce the time you spend under the car installing the system, Accuseal slip-fit joints are included to make fitment as easy as possible. The Turner Motorsport full exhaust system includes a High flow, valved, stainless-steel muffler and is available as an Axle Back, Cat-back system, as well as a full Turbo back system. Give your 335i the dual-purpose exhaust system that satisfies both your neighbors and your need for volume with the Turner Motorsport E9X 335i full exhaust system!

Kit Includes:

  • Turner Cat Delete Mid Pipes to replace your factory catted mid pipes
  • Turner Valved Exhaust
  • Muffler Valve Controller Kit 
  • Turner Engraved Exhaust Tips
  • Gaskets and Nuts


  • Mandrel bent dual 2.5” 304SS pipe with brushed finish
  • Turner Engraved Polished exhaust tips
  • High flow, valved, stainless steel mufflers
  • Accuseal slip fit joints for easy fitment
  • Utilizes factory exhaust hangers
  • Available as Axle-Back, Cat-back as well as Turbo-Back system

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E90 335i N54 3.0L
BMW E90 335i N55 3.0L
BMW E92 335i N54 3.0L
BMW E92 335i N55 3.0L
BMW E92 335is N54 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.

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