Air and Fuel› Superchargers, Turbochargers and Components

ARM

Charge Pipe for N54 Engines

$142.59

SKU: E90CPOEM

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The ARM Motorsports N54 Charge Pipe is an upgraded aluminum charge pipe designed to hold more boost. It is specifically made for OEM diverter valves.
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The ARM Motorsports N54 charge pipe is engineered as a direct upgrade for N54 engines, particularly for models retaining the OEM Diverter Valves (DVs). This charge pipe includes two dedicated ports to reconnect the factory DVs, supporting either the OEM recirculation feature or venting to atmosphere. It is constructed from 6061 aluminum, designed to withstand high boost levels and prevent the common failure point of the stock plastic charge pipe on tuned vehicles. The charge pipe features a precision CNC machined connection at the throttle body, secured by the OEM metal C-Clip, and includes an upgraded O-ring for a leak-free seal. Additionally, the pipe has two pre-capped hookups for methanol or nitrous injection systems and a CNC machined flange for the factory TMAP sensor with new bolts. This charge pipe is compatible with both the stock intercooler and aftermarket intercoolers that fit the stock charge pipe. It comes complete with a silicone elbow, meth/nitrous plugs, and a hardware kit. The product is backed by a lifetime warranty from ARM Motorsports, covering defects in craftsmanship or fitment. This ARM charge pipe fits the following BMW models with N54 3.0L engines: E82 1M Coupe, E82 135i, E88 135i, E90 335i, E90 335xi, E92 335i, E92 335is, E92 335xi, E93 335i, and E93 335is.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandARM
Part NumberE90CPOEM
CategoryAir and Fuel

Videos

BEST N54 CHARGE PIPE INSTALL! ARM MOTORSPORTS

BEST N54 CHARGE PIPE INSTALL! ARM MOTORSPORTS
ARM Motorsports N54 Relocated 2 inch Inlets SUPER DETAILED REVIEW

ARM Motorsports N54 Relocated 2 inch Inlets SUPER DETAILED REVIEW

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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