Speak with an Expert
Free* Shipping on Orders Over $159
Easy 30 Days- No Hassle Returns
37,000+ 5 Star Reviews
MFG Fitment Guarantee
Couldn't load pickup availability
The Elite 750 ECU is a compact and feature-rich standalone engine management solution designed for both enthusiast and competitive motorsport applications. When combined with the included Plug 'n' Play adaptor harness, it offers a direct-fit upgrade for early Mazda MX-5 NA models, enabling advanced tuning and full control over engine performance.
Ideal for engine swaps, turbo installations, and custom modifications, this kit supports both 1.6L and 1.8L engines with manual transmission and the 2-plug, 2-row factory ECU.
Vehicle Compatibility:
Mazda MX-5 NA (1.6L & 1.8L) with 2-plug, 2-row ECU
Manual transmission only
Not compatible with USDM OBDII (1996–1997), SE or Anniversary editions
Included Components:
Elite 750 ECU
Plug 'n' Play Adaptor Harness
M14 x 1.5 Air Temp Sensor with plug and pins
Auxiliary I/O 16-Pin TYCO Plug and Pins
Waterproof USB Cap
USB Programming Cable
Important Note:
1.6L variants require the factory throttle position sensor (TPS) to be removed and replaced with a full-range TPS.
Failure to replace the TPS can cause erratic ECU behavior and possible ECU damage at wide-open throttle.
Supports 1–12 Cylinder / 1–3 Rotor engines
Internal 3-Bar MAP Sensor (200kPa / 29psi boost)
6 x Fuel Injector Outputs (Peak & Hold)
6 x Ignition Outputs
2 x Engine Position Inputs
2 x Digital Inputs, 5 x Digital Outputs
2 x Analog Inputs, 3 x Dedicated Inputs (TPS, Air Temp, Coolant Temp)
USB & CAN Bus Connectivity
Waterproof IP67-rated case
On-board Data Logging
NSP Calibration Software
Flex Fuel Capability with direct ethanol sensor input
Closed-Loop O2 Control & Idle Speed Control with adaptive learning
Variable Camshaft Control (single cam VVT support)
2 Injection Stages (Rotary support included)
Boost Control with 3D Open Loop Mapping
Per-cylinder fuel and ignition tuning
Full support for Haltech dashes and CAN expansion devices
Wideband O2 and EGT logging (via CAN)
Long-Term Learning for fuel, cam, and idle
32 x 32 tuning table resolution
Nitrous control (wet/dry, staged)
This product is intended for off-road use only in competition or racing vehicles. It is not legal for use on public roads or highways in most states.
We are open Monday-Friday from 8am-6pm EST
Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
Elite Race Fab
1514 Holbrook St Suite D-F
Greensboro, NC 27403
Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher, when the item being purchased is not a Freight/LTL item! Orders under $159.99 will be subject to a nominal $13.99 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in the item details/description stating shipping exclussions/freight shipping required etc.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
- Complete your order ahead of time indicating either expedited or international shipping during the checkout process. We will promptly determine shipping rates for your order and email you for approval and additional payment.
-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.
We have been committed to offering all of our customers the lowest pricing throughout our website day in and day out. We value your business so much that we go a step further than our competitors. We use a third party software that proactively monitors all our competitor's websites/pricing so that we can make adjustments accordingly if needed to have the lowest prices. Thats right, no need to spend hours searching for the lowest prices, as ours will be the lowest.
As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.
Unable to find satisfactory answers ?
