Ignitions and Electrical› Computers, Chips, Modules and Programmers

MoTeC M150

S550 Kit Engine Management System

$6,995.00

SKU: MOTEC-S550

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

Advanced — 4+ hours

Description

The MoTeC S550 kit provides comprehensive, fully programmable engine control for the 2015-2017 Ford Mustang GT (Gen 2 Coyote) equipped with 6R80 or manual transmissions. By replacing the stock ECU and utilizing a dedicated patch harness, this system retains essential factory features, including air conditioning, cruise control, hill start assist, and instrument cluster functions like the odometer and oil life meter. The M150 ECU arrives preloaded with firmware based on the MoTeC GPR package, offering specialized motorsports enhancements tailored for the S550 platform. The kit includes the M150 ECU, a plug-and-play patch harness, two IGN4 ignitors, an LTCD, and two LSU 4.9 lambda sensors. Note that installation of a manifold pressure sensor is required, and a fuel pressure sensor is highly recommended; the harness includes provisions for both. Please be advised that this package is built-to-order by MoTeC USA, which may result in a 2-3 week or longer shipping lead time. Tuning services are not included in the purchase price, and professional setup is expected. This kit is strictly for 2015-2017 Mustang GT V8 vehicles; ensure compatibility with your specific transmission type during setup.

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

Don’t gamble
on fit.

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

BrandMoTeC M150
Part NumberMOTEC-S550
CategoryIgnitions and Electrical

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy