AMENDMENT No. 27 TO Special Business Provisions (SBP) MS ###-###-#### BETWEEN THE BOEING COMPANY AND Spirit AeroSystems, Inc.

The Parties have entered into Special Business Provisions (SBP) MS ###-###-####, dated June 16, 2005, as amended (“SBP”).

The most recent Amendment to the SBP is Amendment number 25, dated March 23, 2017.

Boeing has directed Seller to make Changes according to one or more written Contract Change Notice(s) (“CCN(s)”) to the Products and other work performed by or on behalf of Seller pursuant to the Sustaining Agreement.

The Parties desire to define certain terms and conditions as it relates to certain CCN(s).

The Parties have agreed to modify the SBP to incorporate updated Prices in SBP Attachment 1, “Work Statement and Pricing”.

The Parties have agreed to modify the SBP to incorporate the Attachment 30, “737 NG / MAX Vapor Barrier Agreement” changes.

The Parties have agreed to certain modifications to SBP Attachment 9 “Non-Recurring Agreements”.

THAT the AMENDMENTS index of the SBP is hereby deleted in its entirety and replaced with the following (passed over and not-to-be-used Amendment Numbers 15, 16, 18 and 19 have intentionally been designated “NULL”):

THAT the Parties agree SBP Attachment 1 excel file, under “Work Statement and Pricing,” “Attachment 1 Parts and Prices” described below, is deleted in its entirety and replaced by Exhibit A of this Amendment, which incorporates the price impacts from CCN 10801. The pricing set forth in SBP Attachment 1 remains interim pricing until such time as final pricing is established.

THAT SBP Attachment 9 is revised to reflect the incorporation of CCN 10801.

THAT the Parties agree to add the new SBP Attachment 30, “737 NG / MAX Vapor Barrier Agreement,” attached hereto as Exhibit B.

This ATTACHMENT 30 (hereinafter, “ATTACHMENT”) implements the terms of an agreement between the Parties under CCN 10801.

This ATTACHMENT 30 pertains only to the 737 NG / MAX vapor barrier change covered by technical reference PRR 38990 (hereinafter “737 NG / MAX Vapor Barrier”) and does not alter any existing agreements between the Parties under the SBP and GTA. For purposes of clarity, the 737 P8 is excluded from this ATTACHMENT 30.

In addition to the rights and remedies that Boeing has set forth elsewhere in the SBP and GTA, in law or otherwise, where Seller’s delivery of a line unit generates a 737 NG / MAX Vapor Barrier NCR (as defined in Section 2.2), Boeing shall have the right to debit from Seller $[*****] per line unit/shipset. Boeing agrees to provide written notification to Spirit’s Contract organization of such debit.

For purposes of this ATTACHMENT 30 only, a NCR is a 737 NG / MAX Vapor Barrier Non-Conformance Record.

In the event a 737 NG / MAX Vapor Barrier NCR disposition is reversed and Boeing has debited $[*****] from Seller, Boeing shall issue a change-of-charge to Seller within [*****] days of written notification by either Party.

This ATTACHMENT 30 Section 2.0 shall only apply for twelve (12) months upon the date of execution of CCN 10801. For example, if executed March 31, 2017, this section 2.0 shall expire on March 30, 2018.

Upon expiration of the 12 month period defined in ATTACHMENT 30 Section 2.0 above, and pursuant to and in accordance with SBP Section 11.2 “Reimbursement for Repairs”, the Parties agree Boeing will notify Seller of the costs and expenses incurred for each individual repair related to 737 NG / MAX Vapor Barrier. Seller shall notify Boeing within [*****] days after receipt of such advice of any significant errors detected by Seller in Boeing’s estimate of such costs and expenses. Boeing and Seller shall promptly resolve such errors. Seller’s failure to so notify Boeing shall be deemed to be an acceptance of Boeing’s estimate of such costs and expenses.

This ATTACHMENT 30 Section 3.0 shall apply to the 737 NG / MAX Vapor Barrier only, through life of Program, unless otherwise agreed to or modified by the Parties.