Link ECU

Plug-In Engine Control Unit

$2,345.00

SKU: WRX2X

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Link ECU WRX2X is a G4X PlugIn ECU offering the latest in engine management technology, designed to maximize the potential of your Subaru WRX V1-2 EJ20. It is exclusively compatible with manual transmission vehicles. Key features include up to 6D fuel and ignition mapping, precision closed-loop cam control for four cams with independent control, and sequential fuel delivery. It supports digital triggering for all OEM patterns and retains OEM idle hardware functionality. For enhanced performance, it offers 5D boost control with three switchable tables, onboard continuous barometric correction, and QuickTime automated fuel tuning with individual cylinder correction. Motorsport features like anti-lag, launch control, and flat shifting are also included, along with 512 megabytes of data logging memory. This ECU is suitable for GC8A, GC8B, and GC8C Subaru WRX and STI models manufactured between October 1992 and August 1996. While most factory features are supported, an air temperature sensor is highly recommended for optimal performance. The package includes the WRXLink - WRX2X PlugIn ECU, wiring and installation instructions, and stickers.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandLink ECU
Part NumberWRX2X
CategoryIgnitions and Electrical

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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