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Ignitions and Electrical Computers, Chips, Modules and Programmers

NM Engineering

N18 Engine Performance Module

$369.00 $344.45 Save $24.55

SKU: NM.648856

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The NM Engineering Power Module is a performance upgrade device designed for the MINI Cooper N18 engine. It offers an alternative to chip tuning by intercepting Mass Air Flow (MAF) and Boost sensors. The module installs and removes in minutes without detection and is specifically designed for the N18 engine.
Show original supplier description
The NM Engineering Power Module is a plug-and-play performance enhancement device engineered specifically for the MINI Cooper N18 engine. It provides a straightforward method to upgrade engine performance without compromising the reliability of the engine, clutch, or driveline, serving as a simpler alternative to traditional chip tuning. This proprietary tune box works by intercepting the Mass Air Flow (MAF) and Boost sensors. It allows the ECU to maintain control of boost, which is then increased precisely and progressively. The module ensures the correct Air/Fuel mixture is maintained through wideband O2 sensors and the ECU's closed-loop mode, while ignition timing is optimized by the ECU. Crucially, it retains all factory engine safety protocols and is not affected by dealer ECU reprogramming. The installation and removal process takes only minutes, leaving no trace once removed, and the module can be transferred to another vehicle with the same engine type. Key features include OEM connectors for a seamless integration, a simple installation process, and complete untraceability after removal. This power module is designed to increase horsepower by +25-35 HP and torque by +30-40 TQ. It comes with a one-year warranty. Application includes: 2011-Up MINI Cooper S (R55/56/57/58/59/60/61), 2013-Up MINI Cooper JCW (R55/56/57/58/59/60/61), and 2013-Up MINI Cooper GP2 (R56). Please note that this product is for off-road use only and is not legal for use on public roads.

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

BrandNM Engineering
Part NumberNM.648856
CategoryIgnitions and Electrical

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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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