uncle tony's garage gets called out by the roadkill guys

The piston flip episode might be new for the basic cable Motortrend channel, but there have been fifteen episodes since on the extra cost Motortrend Plus channel. Today I saw the latest episode on which they test exhaust cutouts. Those Chrysler engineers got it right on those.
I think I paid $24 for a year of Motortrend Plus. It was a great bargain. I don't know what it costs to renew, but for a year I enjoyed it.
I've had cutouts on for 2 seasons and yes they do work.