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The Haltech Elite 750 is a powerful yet accessible ECU designed to deliver standalone control for modern engines in a compact, cost-effective package. This Plug 'n' Play kit includes a direct-fit adaptor harness tailored for the Mazda MX-5 NB8B (2001–2004), NB8C Mazdaspeed (2004–2005, USA), and NB Factory Turbo SE (Australia) models with manual transmissions and 3-row factory ECUs.
Whether you're upgrading your MX-5 for track use, turbocharging, or installing performance modifications, this kit provides a seamless and highly configurable engine management solution.
Engine Compatibility:
Mazda MX-5 NB8B 1.8L VCT (2001–2004)
Mazda MX-5 Mazdaspeed NB8C (2004–2005, USA)
Factory Turbo NB SE (Australia)
Manual transmission only
Included in Kit:
Haltech 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
Supports 1–12 Cylinder / 1–3 Rotor engines
Internal 3-Bar MAP Sensor (rated up to 200 kPa / 29 psi boost)
6 x Fuel Injector Outputs (Peak & Hold)
6 x Ignition Outputs
2 x Digital Pulsed Inputs, 5 x Digital Pulsed Outputs
2 x Analog Voltage Inputs, 3 x Dedicated Inputs (TPS, Air Temp, Coolant Temp)
2 x Engine Position Inputs
CAN Bus Communication & USB Laptop Connection (Windows)
Waterproof (IP67 Rated) Case
On-board Data Logging
NSP Calibration Software
Flex Fuel Control (direct ethanol sensor input)
Closed-loop O2 Control & Idle Speed Control with adaptive learning
Variable Camshaft Control (single VVT supported)
Long-term learning (Autotune) on fuel, idle, and cam maps
2 Injection Stages (Rotary engines supported)
Full Nitrous Control (wet/dry, staged)
Intelligent 3D Boost Control (Open Loop) with flexible mapping
Per-cylinder tuning correction
CAN integration with Haltech Dashes and expansion modules
Wideband O2 & EGT support (via CAN)
Tuning Table Resolution: up to 32 × 32
Multi-axis tuning using RPM, MAP, TPS, cam position, ethanol %, etc.
This product is intended for off-road and motorsport use only. It is not legal for use on public highways in most regions.
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.
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