Evolution Racewerks Intake Chargepipe - M235i/335i/435i (N55)

Turn up the boost with a tune and find your factory charge pipe break apart? Fear not! The solution is here! Replace your F22 M235i, F30 335i, and F32 435i intake chargepipe with a higher flowing, stronger aluminum charge pipe. Made of 6061 high grade aluminum, this will never happen again, backed by a Limited Lifetime Warranty!

Often ignored, charged intake airflow characteristics greatly affect throttle response, turbo lag and ultimately maximum power potential. Smooth bends and minimal obstructions are ideal. 6061 aluminum (lightweight) mandrel bent piping was used to ensure smooth transitions. The upper pipe features 3" piping to match up to the factory throttle body (factory pipe is 2.5"), ensuring maximum flow without obstruction. The MAP sensor flange is also designed to mimic the factory setup. The CNC machined MAP sensor flange utilizes the factory o-ring seal for strength and reliability.

The ER N55 Charge Pipe is available in 3 finish options: Mirror Polish, Type III Hard Black Anodizing, or Brushed Aluminum. 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).

Two 1/8" NPT threaded bungs (for methanol injectors) are welded to your diverter valve charge pipe. This allows quick and easy installation of methanol injectors. The bungs come with plugs so that you can run with or without the methanol injector. This is perfect for those who do not have the Methanol Injection yet but plan to do so in the future. Or it's the perfect place to source a boost gauge.

Select from manual or automatic transmission models. The automatic version includes the vacuum port on the pipe. Manual transmission pipes do not use this line so the port is deleted for better flow and one less potential failure point.

A new c-clip connector is recommended and sold separately.

Emissions Notice: This product is a direct replacement for the original and closely replicates or improves on the original in fitment, form, and function. It may even correct flaws or deficiencies in the factory design. As a direct replacement upgrade it has not been designed to trick or disable any emissions controls. It is designed to work with all factory emissions controls in place. However, it has not been evaluated nor tested for emissions compliance and is not legal for installation or use in California on any pollution controlled motor vehicle or in any state, province, or jurisdiction governed by, or which has adopted, CARB regulations for aftermarket parts.