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LINK ECU - USDM WRXLink V11 - USDM WRX11X (243-4000)

$2,902.00 CAD$2,902.00 CAD
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable

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SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314

Frequently Asked Questions


Brand:LINK ECU
SKU:LINK-ECU-243-4000
Manufacturer Part Number:LINK-ECU-243-4000

Easy to install. Affordable. Reliable.

G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.

This ECU fits inside the factory OEM enclosure. Installation of the processing unit is a breeze, with no alteration of the factory wiring loom required for the models listed below. 

Due to the amount of variation on this vehicle, please ensure you read the Configuration - Memo Text in PCLink.



This product supports the following North American (USDM) models:

 

  • 2011-2014 WRX STI hatch or sedan, GR/GV chassis code, manual transmission only.  (note 2010 and earlier models used a different pinout which is supported by our WRX11 ecu - see model list link below).
  • 2015-2021 WRX STI VA chassis code, must have EJ series engine, manual transmission only.  (FA20 engine not supported). 

 

 

Take a look at our supported models list to find out which models are supported and technical information on how to check if a model is supported. Alternatively, contact your LinkECU Reseller or our 24/6 Tech Support Team

Important Notes

 

  • Please check your connector matches the header in the listed photo before purchasing. 
  • This ECU works for manual transmissions only.  
  • Air temp sensor highly recommended. 
  • Most factory features are supported including DCCD, hill start assist, SI drive, cruise control, cam control & ABS supported. 
  • Check the features tab for I/O input & output expansion options.
  • USDM models only

 

Note: This Plug-in features a new 4 pin powered CAN connector and cannot use the old CANPCB cable for CAN connection.  Use the CANJST4 (Link PN 101-0198) cable for connecting CAN devices.  This new 4 pin port and cable provide not only the CAN connection, but also a protected 12V power supply and ground for powering the CAN devices.  The power supply is protected by a self-resetting fuse rated at 3A continuous.

Supported Factory Features:

•    Factory DCCD system 
•    SiDrive (can be setup to adjust anything you like in ecu) 
•    MFD display, trip computer and gear display. 
•    ABS, stability control and all factory safety functionality. 
•    Hill start assist 
•    Brake pressure, all 4 wheel speeds, rear demister, handbrake, Trac mode, diff mode, steering wheel position and other CAN data able to be used for logging or other strategies.  
•    All other dash gauges and warning lamps working per factory.  CE Lamp can be used for other functions such as shift light or knock warning. 

G4X PlugIn Key Features (where applicable):


Up to 6D fuel and ignition mapping  
Precision closed loop cam control (four cam, independent control)  
Sequential fuel delivery  
Digital triggering, all OEM patterns  
OEM idle hardware supported  
5D boost control with three switchable tables  
Motorsport features - antilag, launch, flat shift  
Continuous barometric correction (on board)  
CAN port  
QuickTune - automated fuel tuning  
Individual cylinder correction  
USB tuning cable included  
Stats recording into on-board memory  
Gear compensations for spark, boost and fuel  
Real time selectable dual fuel, ignition and boost maps  
Sync and crank sensors can be a combination of Hall effect, variable reluctance or optical  
Boost control referenced to gear, speed or throttle position  
512 mega bytes data logging memory within data storage unit
Staged injection  
Knock with "windowing"  


I/O Options:


The following expansion connector inputs/outputs are provided:   

Expansion Connector 1  
Pin 1                Ground  
Pin 2                +5v  
Pin 3                An Temp 4 
Pin 4                An Temp 3 
Pin 5                An Volt 4 
Pin 6                An Volt 5 
Pin 7                An Volt 6 
Pin 8                An Volt 7

Expansion Connector 2 
Pin 1                Ground  
Pin 2                +5V 
Pin 3                Knock 2 
Pin 4                DI11 
Pin 5                Injector 5 
Pin 6                Injector 6 
Pin 7                Injector 7 
Pin 8                Injector 8




Download Manual 


Click here

Click here to download the full G4X Plug-In Specifications PDF.



Our History

For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.

Our Florida Locations

Testimonials

We let our reviews speak for themselves.

4.9 average
914 reviews

Kissimmee

Orlando

Tampa

Great service at a fair price. I highly recommend them for all your performance needs. They have the know how to complete that project.

Donald Berry

Happy Customer

Google Review

Dropped off my 2022 Subaru WRX for Exhaust, spoiler, aeroflow dynamic kit, and they killed it. Quality work and amazing customer service. Speedzone gets you right.

Edward Roldan

Happy Customer

Google Review

They gave me the best price I could find after shopping around for a while. They are well informed and familiar with the products they sell, great communication and quick responses. I would no doubt purchase from them again. Solid company. Recommended. A+

Paul K

A Month Ago

Google Review

Came based on a work buddies recommendation. I was late by 30 minutes, confused my appointment time. But, 10/10 would come back. Came for a Downpipe and midpipe install. Not only was the gentleman accommodating, He ran into some issues, staff helped me out and pointed me into the right direction and got me going! They got my business and wouldn’t go anywhere else again!

Kiyo Gallimore

Verified Customer

Google Review

They Take Great Care Of Their Customers and Their Rates Are Better Than The Competition! They Also Respond Quickly And Have A Great Assortment Of Parts!

Jad

6 months Ago

Google Review

Absolutely love the customer service that you get with Speedzone Performance! All my questions are always answered in such a timely manner and this a big PLUS because I live out of Florida and for them to be on top of answering all my questions in such a way means a lot. Thank you all for the amazing customer service.

Daisy Vargas

Verified Customer

Google Review

My favorite place to go for anything car related, they have anything you could imagine & more. The people who work here are the coolest and most helpful people I’ve yet to meet at a car shop. They also don’t try to force sales on you and they genuinely help you with what you’re looking for, 100/10 shop!

Stephanie Trinidad

Loyal Customer

Google Review

The best of best, they are so nicely and kind people, yankee and billy more than the ones that runs the store they are a friend to everyone who walks in the store, very patient gets everyone what they need, everything you ask them they’ll answer your questions the best as possible, I love shopping there. They have the best prices, anything as car need you’ll find it there big shout-out to Yankee for being an amazing person and most important as a friend!! I love Speedzone!

Jansel Castillo

Loyal Customer

Google Review