Between now and until November 28th, 2016, Shelby American will be offering customers free round-trip transportation for their base Mustang.

The offer stands as long as we’re talking about 2007-14 Shelby GT500 models getting turned into Super Snakes or Shelby 1000s, or 2015-2017 Mustangs getting promoted to 750+HP Shelby Super Snake, Terlingua or Shelby GTE status.

Now, if the customer would rather take care of the shipping by himself, Shelby will substitute their free transportation offer with a free Katzkin interior upgrade, much like this one here on this 2015 Super Snake.

As you may already know, the Katzkin interior package is all about configuring the seats in your car to look precisely the way you want them to. This means custom inserts, wraps, contrast stitching and so on. To hear Shelby say it, a Katzkin treatment “is a very classy finish to your Shelby and really makes your car stand out in the crowd.”

Naturally, whether customers go for the free shipping or the free interior upgrade, the thing that will satisfy them the most should still be the car’s newfound performance.

Which offer would you take?

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