Best shop Ive found. Hands down. Shaun is a really honest guy and knows mustangs and engines like nobody Ive ever met. His partner is equally good. The cars they build are real race cars. They dont screw around

The best mustang shop in California

Wow!!! By far, AED is the best shop I have ever dealt with. Drew took care of all my install needs and Shaun tuned the car like a champ. AED installed a gen 3 2.9L Whipple stage 3 kit on my 2013 mustang and a few other parts. Communication was seamless - if anything needed to be addressed with the install it was immediately relayed to me. This is the best shop in CA for performance mustangs. I did not worry once while my vehicle was in their possession. They even found and fixed an issue that I had from a previous shops install. If I could give more stars I would thanks Drew and Shaun!!!

Took my 2012 Raptor to Shaun and the tune was amazing. Surpassed all expectations. Highly recommend Shaun. He is worth the drive to get there. You will not be disappointed!

A great place to soup up your engine.

I drove 5 hours to AED, they did not disappoint! Shaun is the man! He dyno tuned my 2011 Mustang with a new crate engine, it makes power everywhere now! He was very knowledgeable and helpful as well as courteous. All in all a great experience, I will refer all my friends to AED!

I have been using this shop for tunning for years and the car feels strong and healthy. Never an issue, the wait might sometimes be longer than expected but at least I know Im in good hands.

Top notch tuning and customer service, highly recommend!

Car runs amazing can definitely feel the difference got my 2016 mustang tuned by Shaun well worth every penny

Exceptional service and unparalleled work. I took my 2016 Mustang GT to AED after installing a Vortech Supercharger onto my already heavily modified build to have it checked over and tuned. Shaun was simply incredible at both his work and knowledge base. Everytime a small issue was encountered, he was able to immediately diagnose the issue and remedy it. He got my Mustang dialed in perfectly and Im very happy with the power it puts down. The shop was beautifully organised and clean as well. Im blown away by the service of AED.