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HKS F-CON Harness Type ZP5-1 Mazda RX-7 FD3S 93-02
$308.75
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HKS F-CON iS Piggy-Back ECU for Mazda RX-7 FD3S (93-02)

Take your Mazda RX-7 FD3S to the next level with the HKS F-CON iS, a state-of-the-art piggy-back ECU designed specifically for fuel and ignition management. This advanced system seamlessly connects to your stock ECU using a vehicle-specific harness, ensuring a hassle-free installation without any modifications.

Key Features

  • Connector Harness: Easy plug-and-play installation.
  • Weather-Resistant Connectors: Built to withstand the elements for lasting performance.
  • High-Quality Wiring: Ensures reliable connections and durability.
  • Compatibility: Works flawlessly with both HKS F-CON iS and V-Pro systems.

Specifications

The F-CON iS retains the essential fuel and ignition control functions from the previous F-CON SZ model, while introducing new capabilities that allow for the collection of OBD II diagnostic data. This feature is particularly useful for fine-tuning your settings after upgrading intake or exhaust components or adjusting boost levels.

Fitment

  • Vehicle: Mazda RX-7 FD3S (93-02)

Customer Insights

Users have praised the HKS F-CON iS for its straightforward installation and significant impact on engine performance. Many have shared their experiences of improved throttle response and smoother power delivery after integrating this ECU into their RX-7. With the added OBD II diagnostics, tuning becomes even more precise, allowing enthusiasts to maximize their vehicle's potential.

Notes

  • Images are for marketing purposes only; the actual product may vary.

Other Part Numbers:
HKS #hks4202-RZ007

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.

Warranty for Exhaust System

HKS provides a warranty to the original purchaser of HKS exhaust systems against defects in materials and workmanship for a period of one year. The warranty applies only for vehicle specific exhaust systems. Other products such as metal catalyzers, front pipes, exhaust manifolds, and center pipes are not covered.

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Things
Sale price None
Wholesale price $306.03
Shipping Weight: 1.00
Length: 6
Width: 6
Height: 4
Product Added At Monday 06 July, 2015
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By Turn_API
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Emissions Info
Carb Approved No
Carb Number -
Epa Status N/A
Prop65 Unknown
Carb Required -
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