Circuit Demon

I contacted Matt with Circuit Demon in regard to having my transmission cooler pump replaced on my Lotus Evora GT. He had the part ordered immediately and got me right in. Their attention to detail and communication was unmatched. Very trust worthy shop, especially when it comes to high-end cars!

Had an awesome time at circuit demon! Kevin is a very knowledgeable and thorough tuner that has no problem working out problems and explaining what going on during the process. I had a little Wastegate issue that needed to be addressed befor we could go for more power but we did make 750 super safely. Can’t wait to get back there and turn it up a little more. All in all a great experience at an awesome badass facility and would recommend to any that needs work on their cars or tuning!

I recently had the pleasure of taking my 09' E550 for a four-wheel alignment, a service I sought based on a friend's recommendation. From the warm welcome I received upon arrival to the timely update from Chris regarding the completion of the alignment, I had a great experience, not to mention having the vehicle serviced by competent professionals. At a cost that is more favorable than what one might typically encounter at a dealership. I wholeheartedly endorse Circuit Demon. Furthermore, my Mercedes-Benz now drive strait as an arrow.

Very happy with the quality job Chris did. The car is finely tuned. Kevin. Now it's much more fun to drive. Recommended.

Fantastic quality headlights. Use amazing parts and know there stuff. I bought the DIY kit and ended up getting way over head with the install. When I contacted them they were nothing but helpful and provided a bunch of resources to help. Got it all together then contacted them about my high beams not working. Turns out they forgot a piece in my order and even though it had been over 6 months from my order they fixed it with promptness and sent out the part immediately. Got it a couple days later and everything worked as said. Mistakes happen and this is how a company should handle them. Overall very impressed with the quality, responsiveness, and professionalism. Will definitely be my #1 source for headlights for all my Subaru’s!