Haltech Elite 1500 + Plug 'n' Play Adaptor Harness Kit for Mazda RX7 FD3S S7 & S8 (1996–2002) Manual – HT-150928

The Haltech Elite 1500 + Plug 'n' Play Adaptor Harness Kit offers a powerful, standalone engine management upgrade for Mazda RX7 FD3S Series 7 and 8 (1996–2002) with manual transmissions and a single turbo conversion. This kit simplifies installation by connecting directly to the factory harness, delivering a seamless transition to modern, programmable EFI control.

Paired with the intuitive Nexus Software Programmer (NSP), the Elite 1500 ECU enables advanced tuning and logging capabilities, ideal for rotary performance builds and motorsport applications. From drive-by-wire control to advanced boost and race features, this kit offers true flexibility and control.

Key Features:

• Suits: Mazda RX7 FD3S S7 & S8 (1996–2002) with 4-row ECU plug and manual transmission

• For single turbo conversions only (factory twin turbo support requires Elite 2000/2500)

• Plug-and-play integration for easy installation

• IP67-rated waterproof ECU housing

• Supports 1–12 cylinder or 2-rotor engines, naturally aspirated or forced induction

• Full DBW, VCT, knock control, flex-fuel, boost control, and race strategy support

• Dual CAN Bus for integration with Haltech dashes and accessories

• NOT CARB LEGALw

Included in Kit:

• Haltech Elite 1500 ECU with Drive-By-Wire and Race Functions

• Injection-molded Plug 'n' Play adaptor harness

• M14 x 1.5 air temperature sensor with matching plug and pins

• Auxiliary I/O 16-pin TYCO connector with pins

• USB programming cable

• Full ECU manual and NSP tuning software (on USB)

Advanced Engine Management Features:

• 4 injector & 4 ignition outputs, 12 digital outs, 10 analog ins

• Knock, ignition switch, onboard MAP, and dual engine position inputs

• 32x32x8 tuning resolution with 4D tuning and per-cylinder 3D compensation

• Closed-loop control for O₂, idle, boost, cam timing, and more

• Real-time logging: onboard (2MB, up to 200Hz) and direct-to-laptop

• Launch control, traction control, flat shift, anti-lag, rolling launch

• Advanced boost strategies: gear-, speed-, or time-based

• Optional upgrade: advanced torque management system

• Nitrous and CO₂ boost control, sequential turbo, and trans brake support

• Thermocouple/EGT support and CAN-connected wideband O₂ sensors

Notes:

• Manual transmission only

• Designed for single turbo conversions – not compatible with factory twin turbo configuration

• Intended for off-road/competition use only – verify emissions compliance as required

Emissions Notice:
This product is intended for sanctioned off-road/competition use only and is not legal for use on public roads unless exempt.