Green Brook Auto Repair

Super awesome job done on my S63 Mercedes thank you very much John and Pat God bless

Great staff! Excellent work!! I won’t take my three cars for service anywhere else!!!

We switch cars once every couple years, but we don't switch mechanics. A trust worthy independent mechanic is not easy to find. We found them in Washington Twp 10 years ago and since then, they have been servicing our TT, 9-5 wagon, V60, Boxster, one after another, and now the MC clubman. John and Pat always return my phone call or text promptly to address questions and concerns. With them by our side, we look forward to trying different cars in years to come, thank you, guys!

Great bunch of guys.. clean shop. Work performed well each time .. A+

I can't say enough good things about Redline Speed Worx! I just wished I lived a little closer to their shop. I have an APR Stage 1 Mk6 GTI with a clutch that had been slipping and I had been looking for a shop to install the one I purchased from HS Tuning, but a lot of places near me (South Jersey/Philly) either would not install a customer owned/purchased product or were really expensive as far as labor went. I spoke to the guys at HS Tuning and they gave me a couple of shops to look into, so I did some research, and read a ton of reviews, and even though they are around and hour and half away, Redline Speed Worx labor price beat everyone I contacted...by a lot, so I decided to put my trust in them. From the initial contact with the owner, Patrick, to the service manager John, my experience was great. They run a clean, top notch operation, they are extremely knowledgeable, friendly and accommodating. They run through your project needs and requirements and do not push unnecessary work or "upsell" you on something not needed. They are honest and upfront and if your car needs something but it's not in the budget, they will tell you how long you can go before it really needs to be replaced. I highly recommend Redline Speed Worx and look forward to them doing the next stage of my project.

Exemplary! Professional! knowledgeable! Courteous! The RSW team and facility are such a pleasure to deal with. John, the service manager, bends over backwards to help you and Patrick is the most concerned owner I have dealt with. Their facility is state of the art and their staff are talented and precise. I brought my 911 turbo X50 cab there for new springs and a new front lip replacement and a license plate kit for the front. When I got there to pick up the car which was done the day I left it there, John advised me that he had to LOWER my bill because he found the license plate parts and would return the ones he bought for me. I'm not sure if you have ever heard of such honesty, but I never have before. Bottom line, the work was done perfectly and RSW has found another lifelong customer. Keep up the great work guys.

Having dealt with BMW, Mercedes and Porsche dealers in the past, this is the one and only place I take my cars to now. They run an honest shop with repairs done perfectly at competitive prices. If my cars need repairs, they automatically turn into RSW driveway !

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.

Redline Speedworx is the best! Just had my 2018 Audi S3 software upgrade by APR. STAGE 1 high torque. Highly recommend. Every employee there is extremely helpful, knowledgeable and respectful.

The work on my JCW Mini was performed super well.........Totally satisfied!