Gorilla's Muffler Center II - Daryl Tackett, Owner, in Ashland City, TN, is a leading muffler and automotive repair specialist serving middle Tennessee since 2001. Our services include custom and dual exhaust work, emissions, catalytic converter repair and replacement, custom pipe bending, and much more. For all of your automotive repair and muffler needs, contact Gorilla's Muffler Center II - Daryl Tackett, Owner, in Ashland City.. Products: Chrome and Stainless Steel Tips,Mufflers,Catalytic Converters,Flex Pipes,Resonators Services: Exhaust Work,Emissions,Custom and Dual Exhaust Work,Catalytic Converter Repair/Replacement,Custom Pipe Bending