Auto Union specializes performance and service for your VW, Audi, Porsche, Bentley, Lamborghini, BMW, and Mercedes Benz...
Phone: (714) 841-1000
1125 Las Brisas Pl Placentia, CA 92870 1972.75 mi
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5.0 75 reviews
Great shop! VW dealership wiped my APR tune when they flashed my ECU as part of a recall. The shop that originally tuned my Passat 4 years ago wanted $150 to re-flash the tune. Called around and... More
These guys are top notch. Honest, reliable service at a reasonable cost. I have been going to them for years, and have never been disappointed by their work. More
I was referred to AUT by a good friend of mine and I can't thank him enough for it. In fact, I call or text him to say thank you just about every time I pay a visit to the shop because it's always... More
Top-notch service and communication from this place. I purchased a Golf R earlier this year and finding a specialist shop to take care of my vehicle was a priority. I went with AU tuning due to... More
Huge thank you to the team over at AU. Raz and Dave helped me so much and were open and honest with the whole process along the way. Taking every vehicle I get to these guys from now on. Thank you... More
