Circuit Demon
Auto Repair,
Auto PartsHours:
640 E Main St, Palmyra NY 14522 Hours
About Circuit Demon
Circuit Demon provides Rochester, Buffalo, Syracuse and the surrounding Western NY area with performance modifications, dealer level service, alignments, tire mounting and balancing, VCDS coding, engine building and dyno tuning for a wide range of makes. The shop is outfitted with state of the equipment and proprietary software for proper diagnosis, service, calibration, and tuning. Their headquarters is also located within an hour of Watkins Glen International for track day prep. Reviews describe a friendly, professional, and knowledgeable team offering quick and accommodating service. Customers report being impressed with the size of the shop and the multitude of services available. Experiences include meticulous tuning for optimized performance, with staff taking time to explain the process. The work results in vehicles that are more responsive, leaving customers very happy. Many note they would recommend the business and will absolutely use them again for more modifications.
Most Recent Reviews
February 2026
The place to go for engine performance and tuning. Great customer service and accountability. Thanks Matt
February 2026
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!
July 2025
Great people to work with always get the best service and can't beat the prices thanks Matt I appreciate you
More Comments(51)
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