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The Haltech Elite 1500 with Plug’n’Play Adaptor Harness Kit is a complete engine management upgrade for the Mazda Miata (MX-5) NA 1.6L and 1.8L with 2-plug, 2-row ECUs. Designed for serious enthusiasts and motorsport applications, this system provides advanced tuning control and a fast installation process via factory-style connectors. Ideal for EFI conversions and high-performance builds, the Elite 1500 offers cutting-edge control, flexibility, and race-proven features.
Important Emissions Notice:
This product is intended for off-road or competition use only and may not be legal for street use unless a specific exemption applies.
Key Features:
Direct Plug’n’Play solution for Mazda Miata (MX-5) NA 1.6L & 1.8L
Manual transmission only
Not compatible with USDM OBDII (1996–1997), Special Edition SE, or Anniversary models
Requires aftermarket full-range TPS on 1.6L models
Elite 1500 ECU with:
Drive-by-Wire throttle control
Dual channel knock control
Flex fuel support
Variable camshaft control (up to 4 cams)
Closed loop idle, O2, and boost control
Launch control, traction control, and rolling anti-lag
Advanced 4D/3D mapping with per-cylinder correction
On-board and laptop-based data logging
Dual CAN Bus support for Haltech dashes and modules
ECU Technical Specs:
4 x Fuel Injection Outputs
4 x Ignition Outputs
12 x Digital Outputs
10 x Analog Voltage Inputs
4 x Synchronized Pulsed Inputs
3 x Dedicated Inputs (Knock, Ignition Switch, Onboard MAP Sensor)
2 x Engine Position Inputs
IP67-rated waterproof housing
USB connectivity with intuitive NSP Calibration Software
Includes:
Haltech Elite 1500 ECU with DBW and Race Functions
Plug’n’Play adaptor harness
M14 x 1.5 air temp sensor with matching plug and pins
16-pin TYCO auxiliary I/O plug and pins
USB programming cable
Vehicle Fitment:
Mazda Miata (MX-5) NA 1.6L and 1.8L with 2-plug, 2-row ECU – Manual transmission only
Brand: Haltech
SKU: HT-150922
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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