Ignitions and Electrical Computers, Chips, Modules and Programmers

MicroTech

LT-16c Fuel and Ignition ECU

$1,300.75

SKU: LT16C

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

Professional / shop required

Overview

The MicroTech LT-16c is a flagship fuel and ignition ECU designed for high-performance applications. It offers advanced capabilities and features comparable to more expensive units, while maintaining MicroTech's reputation for ease of installation and tunability at an affordable price. Since its introduction in 2010, the LT-16c has been instrumental in setting world records and securing championships in various high-horsepower racing environments globally.
Show original supplier description
The MicroTech LT-16c stands as the brand's flagship ECU, engineered to deliver exceptional fuel and ignition control for demanding performance applications. It bridges the gap between competitor's high-end units and MicroTech's signature ease of installation and tuning, all at a competitive price point. Since its 2010 market debut, the LT-16c has consistently proven its mettle, contributing to numerous world records and championship wins across diverse high-horsepower and harsh racing conditions worldwide. Standard configuration includes 8 injector and 8 ignition outputs, supporting most engines up to 16 cylinders or 4 rotors. It is compatible with various factory ignition systems (multi-coil, distributor) and aftermarket options like CDI's and MSD. However, it is most frequently paired with the Microtech X6 igniter box for a powerful direct-fire ignition system. A key advancement is the addition of a CAN output, enabling direct connection to popular aftermarket dash loggers such as Racepak, PCS, and MoTec, transmitting data at 1 Mbit/second. The LT-16c is capable of sequential injection control for 4, 6, and 8-cylinder engines, as well as 2, 3, and 4-rotor Mazda rotary engines. It supports direct-fire ignition for engines up to 8 cylinders or 4 rotors, or wasted spark ignition for up to 16 cylinders. This ECU comes complete with the LT-16c unit, a fully labeled 6ft flying lead wiring loom, a wiring diagram, and a base program tailored to the engine. It supports low or high impedance injectors, with up to four high-impedance injectors per driver. Tuning can be accomplished via MAP, TPS, or a combination, with a 16x16 main matrix load site table and an RPM tuning range from 500 to 9000 RPM. Auxiliary inputs and outputs are available for features like shift lights, thermo fans, and idle motors. Diagnostics include fault code indication and self-test modes.

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

BrandMicroTech
Part NumberLT16C
CategoryIgnitions and Electrical

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

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