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Ignitions and Electrical› Computers, Chips, Modules and Programmers

Link Engine Management

RX7Link (S7) G4X Plug-in ECU

$2,294.00 $1,595.00 Save $699.00

SKU: RX7S7X

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Link Engine Management RX7Link (S7) is a G4X plug-in ECU, specifically designed to maximize the performance potential of your Mazda RX-7. This ECU is compatible with the Mazda RX-7 FD3S Series 7-8 models manufactured between 1996 and 2002. It leverages the G4X platform, which represents a significant step forward in engine control, providing precise and reliable management of your engine's parameters. This minimizes the complexity and time required for setup, allowing you to get back on the road with improved engine performance sooner.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandLink Engine Management
Part NumberRX7S7X
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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