• Link ECU EVOLink - EVO9X — 204-4000
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Link ECU

Link ECU G4X EVO9X Plug-In ECU for Evo 9 / 3-Plug Evo 8 - 204-4000

Link ECU G4X EVO9X Plug-In ECU for Evo 9 / 3-Plug Evo 8 - 204-4000

SKU: 204-4000

$2,345.00 USD
$2,345.00 USD
Sale Sold out
Shipping calculated at checkout.

Competition-use certification required

Link ECU engine-management products are sold by Race Club for legitimate competition applications. California and other jurisdictions regulate emissions-affecting aftermarket parts. Street-legal use may require a valid emissions exemption or other approval for the exact vehicle and application.

Race Club may hold, contact the customer about, cancel, or refund an order when the intended use or applicable emissions legality cannot be verified.
Shipping, lead times & import charges

U.S.-stock and overseas-sourced items have different lead times. If this item must ship from Japan or another country, supplier processing, international transit and customs clearance can extend delivery. A shipping service transit estimate does not include supplier lead time. Contact RACECLUB for the current dispatch estimate before ordering time-sensitive or special-order parts.

For shipments crossing a border, customs duties, import taxes and carrier brokerage or handling fees may apply. Charges expressly collected at checkout are shown there; otherwise additional import charges may be payable by the recipient. Foreign manufacture alone does not mean your order will ship internationally. Confirm the shipping origin and any applicable import charges with us before ordering.

Confirm fitment, availability and delivery

The Link G4X EVO9X (manufacturer SKU 204-4000) is a plug-in ECU for supported Mitsubishi Lancer Evolution IX 4G63 applications and Evo VIII models with the matching 3-plug ECU. Check the factory connector layout before ordering.

Fitment and connector check

  • CT9A Lancer Evolution 9, 2005–2007.
  • CT9A Lancer Evolution 8, 2003–2005, with a 3-plug factory ECU only.
  • Manual-transmission applications only.

For Evo 8 with a 4-plug factory ECU, compare the EVO8X, SKU 203-4000. Confirm the connector against Link’s product photos.

Included and required

Link lists the G4X EVO9X ECU, USB tuning cable, anti-static strap, EVO9 end plate, stickers and manual/registration cards. An onboard MAP sensor is included.

Electronic throttle use requires an expansion connector and appropriate installation wiring. Confirm installation and calibration with your tuner before running the engine.

Link EVO9X specifications and installation reference

Browse Link ECU engine management or ask Race Club for application help. Include the engine, vehicle, factory ECU connector, throttle system and intended competition use.

Competition use: For off-highway motorsport use only, not street use. Confirm applicable emissions requirements and local restrictions, including California requirements, before purchase or installation.

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