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*Evolution Racewerks Charge Pipe for 2011-13 N55 BMW 135i/335i [E82/E90/E92] BM-ICP003


Quick Overview

Evolution RaceWerks Charge Pipe N55

Sku # : ER-N55-Charge-Pipe-ER
Replacement TB C-Clip?
Meth Bungs

Vehicle Fitment:
Note: Fits all vehicles with the N55 motor

  • BMW E82 135i 2011-2012

  • BMW E90/92 335i 2011-2012

Diverter Pipe Color Options:

  • Mirror Finished Polished

  • Hard Black Anodized

  • Brushed Aluminum


Key Features:

  • Increase throttle response and decreases turbo lag.

  • Compatible with factory diverter valves or aftermarket factory style diverter valves.

  • Lightweight High Grade 6061 Aluminum Piping.

  • Throttle body matched 3" piping.

  • Retains factory style o-ring throttle body lock flange.  Precision CNC machined throttle body flange ensures leak free connection to throttle body.  Quick and easy connection and disconnection to throttle body.  Ideal connection compared to the silicone hose and hose clamp connection found in all other aftermarket diverter valve upgrade pipes available in the marketplace.

  • Precision CNC machined MAP sensor flange ensures leak free connection.

  • Factory diverter valve sound baffle, which causes turbulence in the factory pipe, is removed. 

  • Optional Type III Hard Black Anodizing (for stealth and OEM look).  Hard anodizing helps improve durability of intercooler piping.  Resists bent or dented piping.

  • Includes all hardware for complete installation.

  • Limited Lifetime Warranty.

The OEM diverter valve equipped on the N55 was never designed to hold high boost. Once the car is tuned the stock diverter pipe will begin to leak, losing your boost and your horsepower. Evolution Racewerks has addressed this problem with their new N55 diverter pipe.

Evolution Racewerks has finally released their N55 diverter pipe! ModBargains is proud to be one of the first to offer it to our customers. The Diverter Valve Upgrade Pipe is available in the same 2 finish.  It is available in a mirror polish finish.  It is also available in our Type III Hard Black Anodizing for the guys that want the stealthy, factory look.  An added benefit of the Type III Hard Black Anodizing is that it hardens the aluminum piping and makes it more durable against accidental damage (like dropping the pipe).


On the factory diverter valve pipe features a sound baffle for the diverter valves.  This sound baffle is connected on the side of the factory diverter valve pipe which splits airflow.  This causes turbulence inside the pipe which slows the charge intake air velocity (speed of the air traveling inside the pipe).  By removing this turbulence (by eliminating the factory diverter valve sound baffle), increased throttle response, decrease turbo lag and ultimately higher maximum power potential can be realized.  Our Diverter Valve Pipe Upgrade eliminates this sound baffle and thus eliminating the unnecessary turbulence in the diverter valve pipe, keeping charge intake air velocity at it's maximum.  3" 6061 Aluminum piping was used to properly match the size of the throttle body as well.

NOTE: Meth Bungs are now an available option on the Evolution Racewerks Diverter Pipe.

What are Meth Bungs?
A Meth Bung Hole are predrilled and threaded holes designed for the use of a meth kit.


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