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We're Open And Here To Help!

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

Working Hours:
Mon - Fri: 8:00 AM - 5:00 PM
Car Repair
Complimentary Complete Major Systems Visual Inspection
Receive a complimentary visual inspection of your engine, transmission, suspension, and brakes. We will identify fluid leaks, and perform a complete vehicle control module interrogation.
This allows our Service Team to better understand the current condition of your vehicle.
From there, we ... [More] can put together a vehicle specific plan of action to address individual concerns, as well as prioritize importance for our clients.
Can not be combined with any other offer, can not be applied to any previous invoice. Must present offer in advance. ... [Hide]
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Words From Our Clients:

Found this place when looking to do alignment on my Porsche Macan. I was pleasantly surprise how professional and knowledgeable this guys are. Ryan, Mike and John they are going above and beyond to keep the costumer satisfied. The price for the excellent work they provide are half of the Porsche Service. Im already planning to go back to do more work on my car.
Sam F
Blown away by how The team over at Redline make customer service Their personal responsibility. My Porsche presented a uniquely challenging problem to diagnose - John and team spent days and hours searching for every possible cause. The service manager; personally test driving my car on a daily basis to diagnose the fault. Cant be happier about the service!
Andre L
RSW Motorsport has a wonderful staff, ownership and state of the art facility. They are customer service oriented. Communication and delivery of service from that communication with them allowed me to relax in my time of despair. If you come in with a frown they'll turn it upside down into a smile. I would and have actually recommended people to get their vehicles serviced by RSW Motorsport.
James M

Welcome to Redline Speed Worx

Redline Speed Worx, L.L.P. (RSW) is a full service specialty automotive repair & performance facility, located in an 11,000 square foot building in Green Brook, New Jersey! We specialize in European Car (Audi, BMW, VW, Mercedes Benz, Porsche) maintenance, repair, and performance upgrades.

Inside the Shop

We at Redline Speed Worx believe that to be the best you must have an active role in the communities in which we serve. With this philosophy in mind, owners and employees can be found supporting the Bavarian Breeds at local tracks and events all over the East Coast. Whether completing Factory Scheduled Maintenance Services on Audi, VW, BMW, Porsche, or Mercedes Benz, hand fabricating a one of a kind AMG Mercedes exhaust system, or assisting our customers in building the vehicle of their dreams, our roots are growing deeper within the local European community. When customers look for repairs or upgrades to their European automobiles, they get nothing but the best service, premiere products, and the highest-quality results.

Audi CarMake an appointment

We specialize inEuropean Vehicles, But we also work on most makes & models

Redline Speed Worx is the Tri-State Area’s sole distributor for several prestigious companies in the European automotive field like Audi, Mercedes Benz, and BMW. We work very closely with APR (a leading high end vendor for VW/Audi performance products) to develop cutting edge technology for new vehicle platforms brought into the United States. We provide a variety of services such as European car repair, performance upgrades, diagnostics, ECU (engine control unit) tuning, engine rebuild and machining, and fabrication.

snap finance
bosch service

We offer the exclusive
Bosch Service credit card.

Apply today for great benefits!

Schedule an Appointment

Let us know how we can help you. Request an online appointment using the form below.

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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.