TECH TALK: Modified 2017 Shelby F-150 Purrs Like a Lion

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2017 Shelby F-150 with electric cutout exhaust

RC electric cutout added to the exhaust makes a huge difference.

Everyone knows that the 2017 Ford Shelby F-150 can move. With 750HP, the truck is nothing short of a beast. In a video posted by B & M Muffler, they show off what can happen to a new Shelby F-150 when you add an electric cutout to the exhaust.

The video’s truck enthusiast narrator gives a tour of the F-150 and shows where he plans to put the electric cutout, which is in a tight space. The time-lapse clip shows us the undercarriage before and after the installation. And it’s the “after” part that immediately grabs your attention with a purring engine that sounds part lion, part rumbling tank.

All in all, with a remote control in hand, the narrator shows you how to take an already powerful truck that sounds great and transform it into a truck that sounds ready to race. Check it out below.

Charles Dean is a regular contributor to Corvette Forum and Rennlist, among other auto sites.

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