This Agreement is intended by the Parties as a final expression of their agreement and intended to be a complete and exclusive statement of the agreement and understanding of the Parties hereto in respect of the subject matter contained herein. There are no restrictions, promises, warranties or undertakings other than those set forth or referred to herein with respect to the rights granted by NGL Entities or any of their Affiliates, the Purchaser Group Members or Highstar set forth herein. This Agreement supersedes all prior agreements and understandings between the Parties with respect to the subject matter hereof.