Ignitions and Electrical› Computers, Chips, Modules and Programmers

Burgermotorsports

Burger Motorsports Performance Tuner

$119.00

SKU: JB4 N54

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Burger Motorsports JB4 N54 is a plug-and-play performance tuner designed for BMW vehicles with the N54 engine. It offers significant power gains, with the potential for up to 100 wheel horsepower on stock cars and over 160 wheel horsepower on modified vehicles. The JB4 module can be updated via a data cable or Bluetooth module, and it also provides data logging capabilities.
Show original supplier description
The Burger Motorsports JB4 Tuner is a plug-and-play performance modification for BMW N54 engines, offering a straightforward way to enhance power and adaptability. For stock vehicles, users can expect power gains of up to 60 wheel horsepower. For those with modified engines, the JB4 can unlock gains exceeding 100 wheel horsepower. It is important to note that Burger Motorsports Tuning Products are intended for off-road racing use only and are not for sale or use in California on any pollution-controlled vehicle, as per the California Air Resources Board. The JB4 tuner is compatible with various BMW models including the E60 535i/xi, E71 X6, E82/E88 135i and 1 M Coupe, E90/E92/E93 335i/is/xi, and Z4 sDrive35i/is, all equipped with the N54 3.0L engine. Always confirm fitment with a vehicle selector.

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

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBurgermotorsports
Part NumberJB4 N54
CategoryIgnitions and Electrical
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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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