Speedometer repair service near Shelbyville, TN

Filed complaint with BBB since Cody said he would email me a copy of receipt of purchase of the new catalytic converter they purchased for my car & instead sent my a copy of my receipt for payment. This more than proves they did not change my catalytic converter & they have not responded to the BBB, because they have no proof of purchase or the new c.c. serial number to compare to my old c.c. serial number! They were all trained by FireStone of Murfreesboro (including the owner, of which Noah whom they fired for telling people this fact!) which explains it all, they were taught how to rip customers off & over charge & immediately blame other parts going bad when the customer calls within warranty time frame to complain about the same issues!! Save your money & go to actual professionals!!! These boys are not professional nor do they do business as such!!