1966 Buick GS Stage 2 - part 2

See my previous video for the comparison of sound and the specs of the car. I replaced a 2 1/2" system using FlowMaster mufflers with a 3" system (T/A Performance) using DynoMax Super Turbo mufflers. The new system sounds much better...deeper and throatier. I never liked the FlowMasters. They flow well but the sound is noisy not mellow