FIRST HORIZON ASSET SECURITIES INC. MORTGAGE PASS-THROUGH CERTIFICATES SERIES 2006-2 TERMS AGREEMENT (to Underwriting Agreement, dated March 24, 2006 between the Company and the Underwriter)

FIRST HORIZON ASSET SECURITIES INC.

MORTGAGE PASS-THROUGH CERTIFICATES

SERIES 2006-2

TERMS AGREEMENT

(to Underwriting Agreement,

dated March 24, 2006

between the Company and the Underwriter)

First Horizon Asset Securities Inc.		New York, New York
4000 Horizon Way		June 28, 2006
Xxxxxx, Xxxxx 00000

Banc of America Securities LLC (the “Underwriter”) agrees, subject to the terms and provisions herein and of the captioned Underwriting Agreement (the “Underwriting Agreement”), to purchase such Classes of First Horizon Mortgage Pass-Through Trust, Series 2006-2 Certificates (the “Series 2006-2 Certificates”) specified in Section 2(a) hereof (the “Offered Certificates”). This letter supplements and modifies the Underwriting Agreement solely as it relates to the purchase and sale of the Offered Certificates described below. The Series 2006-2 Certificates are registered with the Securities and Exchange Commission by means of an effective Registration Statement (No. 333-132046). Capitalized terms used and not defined herein have the meanings given them in the Underwriting Agreement.

Section 1. The Mortgage Pools: The Series 2006-2 Certificates shall evidence the entire beneficial ownership interest in two pools (the “Mortgage Pools”) of conventional, fixed rate, first lien, fully amortizing, one- to four-family residential mortgage loans (the “Mortgage Loans”) having the following characteristics as of June 1, 2006 (the “Cut-off Date”):

(a) Aggregate Principal Amount of the Mortgage Pools: Approximately $431,865,681 aggregate principal balance as of the Cut-off Date, subject to an upward or downward variance of up to 5%, the precise aggregate principal balance to be determined by the Company.

(b) Original Terms to Maturity: The original term to maturity of each Mortgage Loan included in Pool I shall be 360 months. The original term to maturity of each Mortgage Loan in Pool II shall be 180 months.

Section 2. The Certificates: The Offered Certificates shall be issued as follows:

(a) Classes: The Offered Certificates shall be issued with the following Class designations, interest rates and principal balances, subject in the aggregate to the variance referred to in Section 1(a) and, as to any particular Class, to an upward or downward variance of up to 5%:

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BofA Terms to Underwriting Agreement

Class	Class Principal Balance	Interest Rate	Class Purchase Price Percentage	Required Ratings
				Fitch
B-1	$9,285,000.00	Variable(1)	96.125%	AA
B-2	$2,375,000.00	Variable(1)	94.500%	A
B-3	$1,296,000.00	Variable(1)	91.000%	BB

(1) The interest rates for these classes of Certificates are variable and will be calculated as described in the Prospectus Supplement.

(b) The Offered Certificates shall have such other characteristics as described in the related Prospectus.

Section 3. Purchase Price: The Purchase Price for each Class of the Offered Certificates shall be the Class Purchase Price Percentage therefor (as set forth in Section 2(a) above) of the initial Class Principal Balance thereof plus accrued interest at the per annum initial interest rate applicable thereto from and including the Cut-off Date up to, but not including, June 30, 2005 (the “Closing Date”).

Section 4. Required Ratings: The Offered Certificates shall have received at least the Required Ratings from Fitch, Inc. (“Fitch”) set forth in Section 2(a) above.

Section 5. Tax Treatment: One or more elections will be made to treat the assets of the Trust Fund as a REMIC.

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BofA Terms to Underwriting Agreement

2

If the foregoing is in accordance with your understanding of our agreement, please sign and return to the undersigned a counterpart hereof, whereupon this letter and your acceptance shall represent a binding agreement between the Underwriter and the Company.

Very truly yours,

BANC OF AMERICA SECURITIES LLC

By:____________________________

Name:

Title:

The foregoing Agreement is

hereby confirmed and accepted

as of the date first above written.

FIRST HORIZON ASSET SECURITIES INC.

By: ____________________________

Name: Xxxxxx Xxxxx

Title: Vice President

FIRST HORIZON HOME LOAN CORPORATION

By: ____________________________

Name: Xxxxx X.XxXxx

Title: Executive Vice President

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BofA Terms to Underwriting Agreement