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MODE Auto Concepts

Relocated Inlet Kit for BMW N54

$329.99

SKU: E9X-E8X-RELOCATED-INLET-KIT

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Precision Raceworks E9x/E8x Relocated Inlet Kit is a high-performance inlet system designed for the BMW N54 engine. It features wire-inlaid, high-temperature silicone tubing that resists melting or collapsing under heat and vacuum.

This kit simplifies installation by including a plug-and-play extension harness with OEM weatherproof connectors, eliminating the need to modify the factory harness for coolant expansion tank relocation. It is dyno-proven to deliver gains of over 41 wheel horsepower and 39 wheel torque.
Show original supplier description
The Precision Raceworks E9x/E8x Relocated Inlet Kit represents a premium, high-flowing inlet system engineered for the BMW N54 engine. Unlike other silicone inlet kits, this design incorporates wire inlay within the high-temperature silicone tubing to ensure it does not melt or collapse, even under extreme heat and vacuum conditions. This robust construction ensures consistent performance and durability. Installation is streamlined thanks to a plug-and-play extension harness that utilizes OEM weatherproof connectors. This feature allows for the relocation of the coolant expansion tank without requiring any modifications to your vehicle's factory wiring harness. The kit is explicitly stated to be not compatible with RHD (Right-Hand Drive) vehicles. This inlet kit has been dyno-proven to deliver significant performance enhancements, with documented gains of over 41 wheel horsepower (whp) and 39 wheel torque (wtq). For those considering future turbo upgrades, Precision Raceworks also offers a 2-inch inlet kit and lock adapters compatible with stock turbos, allowing for a seamless transition to larger airflow. Specifications include a 3-inch main inlet body, high-temperature silicone with wire reinforcement, USA-made hoses and hardware, powder-coated brackets, and plug-and-play wiring for ease of integration. The kit is designed for the BMW 135i (2007-2010), 335i (2006-2010), and 335is (2011-2013) models.

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

BrandMODE Auto Concepts
Part NumberE9X-E8X-RELOCATED-INLET-KIT
CategoryAir and Fuel

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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