From Business: Subsonic Motorsports is the all inclusive speed and performance shop in Southeastern Connecticut. Our facility in Norwich CT is fully suited to handle all of your automotive…

"This shop is very good and professional..I brought my 2012 subaru sti in for a new head unit and back up camera and just coudln't be more pleased . They took exceptional care…"

"Great place to do business. Great service and fair prices. David Caito was very nice and helpful."

"Does excellent and very reliable"

From Business: We have been serving the auto industry with quality parts for over 30 years. If you're looking for a particular auto part, you can look for it by searching our database. We…