EXECUTION FIRSTPLUS HOME LOAN TRUST 1998-5 ASSET-BACKED SECURITIES TERMS AGREEMENT --------------- (to Underwriting Agreement dated September 10, 1997 among the Company, FFI and the Representative on behalf of the Underwriter) FIRSTPLUS Investment Corporation August 25, 1998 3773 Howard Hughes Parkway Suite 300N Las Vegas, Nevada 89109 FIRSTPLUS FINANCIAL INC. 1600 Viceroy Dallas, Texas 75235 This letter supplements and modifies the captioned Underwriting Agreement (the "Underwriting Agreement") with respect to the Series 1998-5 Securities solely as it relates to the purchase and sale of the Offered Securities described below. The Series 1998-5 Securities are registered with the Securities and Exchange Commission by means of an effective Registration Statement (No. 333-26527). Capitalized terms used and not defined herein have the meanings given them in the Underwriting Agreement. Section 1. The Home Loan Pool: The Series 1998-5 Securities shall -------------------- evidence the entire beneficial ownership interest in a mortgage pool (the "Home Loan Pool") of mortgage loans (the "Home Loans") having the characteristics described in the Prospectus Supplement dated the date hereof. Section 2. The Securities: The Offered Securities shall be issued as -------------- follows: (a) Classes: The Offered Securities shall be issued with the ------- following Class designations, interest rates and principal balances, subject in the aggregate to the variance referred to in the Final Prospectus: Principal Interest Class Purchase Class Balance Rate(1) Price Percentage ----- ------- ------- ---------------- Class A-1 Notes (2) 6.00% 11.65036% Class A-2 Notes $148,100,000.00 (3) 99.90000% Class A-3 Notes 60,500,000.00 6.06% 99.86538% Class A-4 Notes 87,130,000.00 6.25% 99.80757% Class A-5 Notes 38,000,000.00 6.35% 99.79519% Class A-6 Notes 22,800,000.00 6.42% 99.74193% Class A-7 Notes 47,850,000.00 6.67% 99.66070% Class A-8 Notes 23,700,000.00 6.82% 99.60435% Class A-9 Notes 29,450,000.00 7.01% 99.47946% Class M-1 Notes 68,750,000.00 6.92% 99.29961% Class M-2 Notes 37,875,000.00 7.31% 99.17782% Class B-1 Notes 27,720,000.00 8.50% 97.91303% (1) The Interest Rate will be increased by 0.50% beginning after the Initial Call Date, as defined in the Memorandum. (2) The Class A-1 Notes will be interest-only Notes. Interest will accrue on an aggregate Class Notional Balance equal to $50,000,000.00. (3) Interest will accrue on the Class A-2 Notes with respect to each Payment Date at a per annum rate equal to LIBOR for the related Accrual Period plus 0.06%, subject to a maximum rate equal to the Net Weighted Average Rate. Capitalized terms are as defined in the Prospectus Supplement. Each of the Underwriters agrees, severally and not jointly, subject to the terms and provisions herein and of the captioned Underwriting Agreement, to purchase the principal (or notional) balances of the Classes of Series 1998-5 Securities specified opposite its name below. Merrill Lynch, Pierce, Fenner Bear, Stearns Deutsche Bank & Smith PaineWebber Class & Co.Inc. Securities Inc. Incorporated Incorporated ----- --------- --------------- ------------ ------------ Class A-1 Notes $12,500,000 $12,500,000 $12,500,000 $12,500,000 Class A-2 Notes 37,025,000 37,025,000 37,025,000 37,025,000 Class A-3 Notes 15,125,000 15,125,000 15,125,000 15,125,000 Class A-4 Notes 21,784,000 21,782,000 21,782,000 21,782,000 Class A-5 Notes 9,500,000 9,500,000 9,500,000 9,500,000 Class A-6 Notes 5,700,000 5,700,000 5,700,000 5,700,000 Class A-7 Notes 11,964,000 11,962,000 11,962,000 11,962,000 Class A-8 Notes 5,925,000 5,925,000 5,925,000 5,925,000 Class A-9 Notes 7,364,000 7,362,000 7,362,000 7,362,000 Class M-1 Notes 17,046,000 17,043,000 17,043,000 17,043,000 Class M-2 Notes 9,471,000 9,468,000 9,468,000 9,468,000 Class B-1 Notes 6,819,000 6,817,000 6,817,000 6,817,000 (b) The Offered Securities shall have such other characteristics as described in the related Final Prospectus. Section 3. Purchase Price: The Purchase Price for each Class of the ---------------- Offered Securities shall be the Class Purchase Price Percentage therefor (as set forth in Section 2(a) above) of the initial class principal (or notional) balance thereof plus accrued interest at the applicable interest rate per annum of each such Class from and including the Cut-off Date up to, but not including, August 25, 1998 (the "Closing Date"). Section 4. Required Ratings: The Offered Securities, other than the ----------------- Class A-1, Class M-1 and Class M-2 Notes, shall have received Required Ratings of at least "AAA" by Duff & Phelps Credit Rating Co. ("DCR"), Fitch IBCA, Inc. ("Fitch") and Standard & Poor's Rating Services, a division of the McGraw-Hill Companies, Inc. ("S&P") and a rating of Aaa by Moody's Investors Service, Inc. (Moody's). The Class A-1 Notes Shall have received Required Ratings of at least "AAA" by DCR and Fitch, "AAAr" by S&P and a rating of Aaa by Moody's. The Class M-1 and Class M-2 Notes shall have received Required Ratings of at least "AA" and "A" respectively, from DCR, Fitch and S&P and "Aa2" and "A2" respectively from Moody's. The Class B-1 Notes shall have received Required Ratings of at least "BBB" from DCR and Fitch, "BBB-" from S&P and "Baa3" from Moody's. Section 5. Underwriter-Provided Information: The Company acknowledges --------------------------------- that the information set forth in (a) the first sentence of the last paragraph on the cover page of the Prospectus Supplement, (b) the first sentence of the last paragraph on page "iii" of the Prospectus Supplement, (c) the first table under the caption "Underwriting" and the first paragraph immediately thereafter in the Prospectus Supplement and (d) the second table under the caption "Underwriting" and the first, second and fifth paragraphs immediately thereafter in the Prospectus Supplement, as such information relates to the Securities, constitute the only information furnished in writing by or on behalf of the Underwriters for inclusion in such Prospectus Supplement. Section 6. Location of Closing: Brown & Wood LLP, 815 Connecticut -------------------- Avenue, N.W., Washington, D.C. 20006. 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 Underwriters and the Company. Very truly yours, Bear, Stearns & Co. Inc. as Representative of the several Underwriters By: /s/ Matthew Perkins ------------------- Name: Matthew Perkins Title: Managing Director By:______________________ Name: Title: The foregoing Agreement is hereby confirmed and accepted as of the date first above written. FIRSTPLUS INVESTMENT CORPORATION By: /s/ Lee F. Reddin --------------------- Name: Lee F. Reddin Title: Vice President FIRSTPLUS FINANCIAL INC. By: /s/ Lee F. Reddin --------------------- Name: Lee F. Reddin Title: Vice President ACKNOWLEDGED BY: FIRSTPLUS FINANCIAL GROUP, INC. By: /s/ Christopher J. Gramlich --------------------------- Name: Christopher J. Gramlich Title: Corporate Treasurer