Plug & Play factory ECU replacement for Subaru GDB WRX MY01-05 (Worldwide) and STI MY01-05 (JDM & Australia delivered only) EJ20 Non DBW manual transmission only.
DESCRIPTION
If you're using a factory wiring harness and are looking for a simple ECU upgrade, check out the Haltech Plug'n'Play Adapter Kits. These adapters plug directly into the Haltech ECU and feature a set of factory connectors on the other side that plug directly into the factory wiring harness.
Haltech's simple Plug'n'Play product gets you up and running in hours.
A quick guide will walk you through installing the Haltech Plug'n'Play adapter in your vehicle.
The guide is accompanied by the full ECU manual and software found on the CD or USB stick supplied with the ECU which you should refer to while completing the installation and setup.
Product specifications
The harness when installed in combination with a Haltech Elite ECU opens the door to virtually unlimited vehicle performance modifications and adjustments.
Programmable systems allow you to extract full performance from your engine by delivering exactly the amount of fuel and ignition timing required by the engine for maximum power under all operating conditions.
ATTENTION
All GMC Racing items that provide horsepower increases beyond those permitted by the highway code in the user's country are intended for competitive use only. GMC Racing declines all responsibility for any use of the product contrary to national regulations.
