Overkill Auto Garage is different from every other automotive parts company.  We were founded by a group of friends obsessed with cars that had a common dream. "I want to go to SEMA"  After many long nights talking about cars and how we could get into SEMA we decided that we would start our business.  Our number one goal is to get more customized cars on the road.  You will never find anyone more dedicated to the automotive aftermarket than the staff at Overkill Auto Garage.   Email, text, or message us.  We are always available to help.  We are conveniently located in middle Tennessee and ship parts all over the country.


Custom Wiring

No job is too big or too small for us. We spend all the time needed to make sure that everything is installed correctly.

Car Audio at it's finest

If you are looking for a simple radio or an amazing sound system, you have found the right place. We offer all the brands that you want. We offer lifetime warranty on all of the work that we perform.

Custom lighting

We build custom lighting solutions for any vehicle. We offer rock lights, wheel lights, underglow, and interior lighting options.