Exhibit 99.1 TENNECO AUTOMOTIVE INC. AND CONSOLIDATED SUBSIDIARIES STATEMENTS OF INCOME Unaudited --------- THREE MONTHS ENDED SEPTEMBER 30, (Millions except share and per share amounts) <Table> <Caption> 2004 2003 ------------- ------------ Net sales and operating revenues: $ 998 $ 914 ============= ============ Costs and Expenses Cost of Sales (exclusive of depreciation shown below) 798 (a) 727 (c) Engineering, Research and Development 22 18 Selling, General and Administrative 91 91 Depreciation and Amortization of Other Intangibles 42 40 ------------- ------------ Total Costs and Expenses 953 876 ============= ============ Other Income (Loss) (1) - ------------- ------------ Total Other Income (Loss) (1) - ------------- ------------ Income (Loss) before Interest Expense, Income Taxes, and Minority Interest North America 31 32 Europe 6 (a) (3)(c) Other 7 9 ------------- ------------ 44 38 Less: Interest expense (net of interest capitalized) 35 34 (d) Income tax expense (benefit) 2 (b) (2)(e) Minority interest 1 2 ------------- ------------ Net income $ 6 $ 4 ============= ============ Average common shares outstanding: Basic 41.7 40.6 ============= ============ Diluted 44.3 42.2 ============= ============ Earnings per share of common stock: Basic $ 0.15 $ 0.11 ============= ============ Diluted $ 0.14 $ 0.10 ============= ============ </Table> (a) Includes restructuring and restructuring related charges of $2 million pre-tax, $2 million after-tax or $0.04 per share. The entire charge is recorded in cost of sales. Geographically all of the charge is recorded in Europe. (b) Includes a $1 million or $0.02 per share tax benefit related to the resolution of outstanding tax issues. (c) Includes restructuring related charges of $1 million pre-tax, $1 million after-tax or $0.02 per share. The entire charge is recorded in cost of sales. Geographically all of the charge is recorded in Europe. (d) Includes a pre-tax reduction of $2 million, $1 million after-tax or $0.02 per share related to debt issuance costs that were deferred on the senior debt we paid down with the proceeds of the $350 million bond offering. (e) Includes a $3 million or $0.09 per share tax benefit related to the resolution of outstanding tax issues. TENNECO AUTOMOTIVE INC. AND CONSOLIDATED SUBSIDIARIES STATEMENTS OF INCOME Unaudited NINE MONTHS ENDED SEPTEMBER 30, (Millions except share and per share amounts) 2004 2003 ------- ------- Net sales and operating revenues: $ 3,146 (a) $ 2,833 ======= ======= Costs and Expenses Cost of Sales (exclusive of depreciation shown below) 2,502 (b) 2,249 (e) Engineering, Research and Development 56 50 Selling, General and Administrative 302 (a)(b)(c) 276 Depreciation and Amortization of Other Intangibles 131 120 ------- ------- Total Costs and Expenses 2,991 2,695 ======= ======= Loss on sale of receivables (1) (1) Other Income (Loss) (1) (1) ------- ------- Total Other Income (Loss) (2) (2) ------- ------- Income (Loss) before Interest Expense, Income Taxes, and Minority Interest North America 111 (a)(b)(c) 109 (e) Europe 17 (b)(c) 7 (e) Other 25 (c) 20 ------- ------- 153 136 Less: Interest expense (net of interest capitalized) 104 103 (f) Income tax expense (benefit) 11 (d) (1)(g) Minority interest 4 5 ------- ------- Net income $ 34 $ 29 ======= ======= Average common shares outstanding: Basic 41.3 40.3 ======= ======= Diluted 44.0 41.5 ======= ======= Earnings per share of common stock: Basic $ 0.84 $ 0.72 ======= ======= Diluted $ 0.78 $ 0.70 ======= ======= (a) Includes changeover costs for a new aftermarket customer acquired in the first quarter of $8 million pre-tax, $5 million after-tax or $0.13 per share. Of the adjustment $6 million is recorded in Sales and $2 million is recorded in SG&A. Geographically the entire amount is recorded in North America. (b) Includes restructuring and restructuring related charges of $12 million pre-tax, $8 million after tax or $0.18 per share. Of the adjustment $2 million is recorded in SG&A and the remaining $10 million is in cost of sales. Geographically, $3 million is recorded in North America and $9 million in Europe. (c) Includes consulting fees indexed to stock price of $4 million pre-tax, $3 million after-tax or $0.06 per share. The entire charge is recorded in SG&A. Geographically $2 million of the charge is recorded in North America, $1 million in Europe and $1 million in Other. (d) Includes a $6 million or $0.14 per share tax benefit related to the resolution of outstanding tax issues. (e) Includes restructuring and restructuring related charges of $7 million pre-tax, $4 million after-tax or $0.11 per share. The entire charge is recorded in cost of sales. Geographically, $3 million is recorded in North America and $4 million in Europe. (f) Includes a pre-tax expense of $3 million, $2 million after-tax or $0.05 per share related to debt issuance costs that were deferred on the senior debt we paid down with the proceeds of the $350 million bond offering. (g) Includes a $14 million or $0.36 per share tax benefit related to the resolution of several tax issues. TENNECO AUTOMOTIVE INC. AND CONSOLIDATED SUBSIDIARIES BALANCE SHEETS (Unaudited) (Millions) <Table> <Caption> September 30, 2004 December 31, 2003 ---------------------- -------------------- Assets Cash and Cash Equivalents $ 203 $ 145 Receivables, Net 511 (a) 442 (a) Inventories 363 343 Other Current Assets 198 175 Investments and Other Assets 693 579 Plant, Property, and Equipment, Net 1,070 1,111 ---------------------- -------------------- Total Assets $ 3,038 $ 2,795 ====================== ==================== Liabilities and Shareholders' Equity Short-Term Debt $ 20 $ 20 Accounts Payable 667 621 Accrued Taxes 22 19 Accrued Interest 42 42 Other Current Liabilities 237 191 Long-Term Debt 1,403 (b) 1,410 (b) Deferred Income Taxes 171 119 Deferred Credits and Other Liabilities 351 292 Minority Interest 24 23 Total Shareholders' Equity 101 58 ---------------------- -------------------- Total Liabilities and Shareholders' Equity $ 3,038 $ 2,795 ====================== ==================== </Table> <Table> <Caption> (a) Accounts Receivables net of: September 30, 2004 December 31, 2003 ---------------------- -------------------- Accounts Receivable securitization programs $ 148 $ 123 Receivables collected under advance payment programs $ 122 $ 99 </Table> <Table> <Caption> (b) Long term debt composed of: September 30, 2004 December 31, 2003 ---------------------- -------------------- Term loan B (Due 2010) $ 397 $ 400 10.25% senior notes (Due 2013) 490 491 11.625% subordinated notes (Due 2009) 500 500 Other long term debt 16 19 ---------------------- -------------------- $ 1,403 $ 1,410 ====================== ==================== </Table> TENNECO AUTOMOTIVE INC. AND CONSOLIDATED SUBSIDIARIES STATEMENTS OF CASH FLOWS (UNAUDITED) (Millions) <Table> <Caption> NINE MONTHS ENDED SEPTEMBER 30, --------------------------------------- 2004 2003 ------------------ ----------------- Operating activities: Net income $ 34 $ 29 Adjustments to reconcile income to net cash provided by operating activities - Depreciation and amortization 131 120 Deferred income taxes (12) (17) (Gain)/loss on sale of assets, net - 1 Changes in components of working capital - (Inc.)/dec. in receivables (66) (46) (Inc.)/dec. in inventories (22) 43 (Inc.)/dec. in prepayments and other current assets (21) 3 Inc./(dec.) in payables 55 31 Inc./(dec.) in taxes accrued 5 (25) Inc./(dec.) in interest accrued - 19 Inc./(dec.) in other current liabilities 21 (15) Other 10 19 ------------------ ----------------- Net cash provided by operating activities 135 162 Investing activities: Net proceeds from sale of assets 12 4 Expenditures for plant, property & equipment (87) (83) Investments and other - (5) ------------------ ----------------- Net cash used by investing activities (75) (84) ------------------ ----------------- Financing activities: Issuance of common shares 6 - Proceeds from capital contributions - 1 Issuance of long-term debt - 350 Debt issuance costs on long-term debt - (13) Retirement of long-term debt (6) (277) Net inc./(dec.) in short-term debt excluding current maturities on long-term debt 1 (119) Other 1 (1) ------------------ ----------------- Net cash provided (used) by financing activities 2 (59) ------------------ ----------------- Effect of foreign exchange rate changes on cash and cash equivalents (4) (10) ------------------ ----------------- Inc./(dec.) in cash and cash equivalents 58 9 Cash and cash equivalents, January 1 145 54 ------------------ ----------------- Cash and cash equivalents, September 30 $ 203 $ 63 ================== ================= Cash paid during the period for interest $ 106 $ 79 Cash paid during the period for income taxes $ 15 $ 41 </Table>