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We're here to keep your vehicle safe & reliable. If there is anything we can do to help you, just ask. We'll all get through this by helping each other. We are sanitizing vehicles before and after we work on them, offering vehicle pick up and delivery, and operating under a no contact model.

Green Brook Auto Repair

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Mon - Fri: 8:00 AM - 5:00 PM

APR Mobile is Here: New Product Alert for iPhone, iPad, iPhone Users!


APR Mobile

Redline Speed Worx is Proud to Announce the release of  APR Mobile, exclusively for iPhone / iPod / iPad. 

We have received our initial APR Mobile order, units are In Stock & Ready for Installation into YOUR vehicle!


 APR Mobile installs on smart phones, tablets, and other devices and provides a wireless connection to the vehicle's engine control unit or ECU.

Once connected, the device can be used to access APR's EMCS program switching features, read and clear fault codes and data log the ECU at high data rates no found on other commercially available tools.  The app can also be used to access APR's latest news articles, locate dealers in APR's network (How Far Are You From Redline Speed Worx), and review previously saved data logging sessions.

With direct access to the ECU, APR Mobile has the ability to support and interact with any fucntionality APR codes into the OEM ECU. That which is available today is only the beginning!  Should the need ever arise, where available APR's existing EMCS program switching features still remain conveniently accessible through the OEM cruise control stalk.


Data logging has proven to be an essential tool in vehicle diagnosis and learning the inner workings of the engine, but commercially available tools are slow and painfully limited.  APR's Mobile ECU Explorer has complete access to the inner workings of the ECU, similar to those available to APR's calibration experts and OEM engineers alike.

New Product

APR Mobile Explorer is capable of wirelessly logging enough variables at once to get a complete overview of the engines current operating state and does so at sample rates fast enough for detailed analysis.  For each supported ECU and engine type, APR's engineers hand select operating values, which they feel are beneficial for your diagnosis needs. Should the need arise for access to more variables on new platforms, APR's engineers can instantly push more variables to the phone without requiring the user to updated the application.


App for Iphone

APR Mobile Bluetooth Dongle - Available For Purchase Here!

New Product

Mobile App

An APR Mobile compatible ECU Upgrade is required to take advantage of APR Mobile and is a free upgrade for existing APR ECU Upgrade customers.  Features, logging rates, and programs may vary from ECU to ECU and vehicle to vehicle.  Please refer to each ECU Upgrade page for a list of currently available EMCS programs and options.

If a Mobile compatible ECU Upgrade is not ready for the vehicle's ECU box code, revision and currently installed software, an APR dealer can request the file to be made during normal business hours.  Typical turnaround time for MED17.x is the same day.  MED9.x requests typically turn around a day later.

Interested in increasing the functionality of your APR ECU Upgrade in your VW or Audi ? Contact Us TODAY to Schedule Your Appointment for Installation!

PURCHASE your APR Mobile Dongle Here.

App Store

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Redline Speed Worx is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Redline Speed Worx (908) 223-7477 if you have any issues in accessing any area of our website.