April 13, 2010 No Comments Free Medium Pepsi w/ Purchase of KFC Double Down Sandwich (Printable Coupon) Free Medium Pepsi w/ Purchase of KFC Double Down Sandwich Purchase a KFC Double Down Sandwich and get a free medium pepsi. Offer valid April 12-26 2010. Free Medium Pepsi w/ Purchase of KFC Double Down Sandwich – EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.