1998 PONTIAC FIREBIRD Exhaust

Muffler, Pro, 2.500 in. Inlet/2.500 in. Outlet, Steel, Aluminized, Each

Part Number: IMM-7414CB

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.25 in. Slip Fit Outlet, 54.50 in. Overall Length, Chevrolet, Pontiac, Each

Part Number: APH-642933

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust System, S-Type, Cat-Back, Single In/Dual Out, Stainless, Split Rear Exit, Chevy, Pontiac, 5.7L LS, Kit

Part Number: BOR-140028

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Catalytic Converter, Stainless Steel, 2.25 in. Inlet, 2.25 in. Outlet, 15.0 in. Length, Universal, Each

Part Number: MPE-418005

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Estimated Ship Date: Dec 29, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Heat Protection, Spark Plug Boot Heat Shields, Heat Resistant Polyimide Film Insert, Straight, Aluminum, Silver, 2 3/8 in. Long, LS/LT, Set of 8

Part Number: SUM-889505

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Estimated Ship Date: Today

Exhaust Hardware Kit, Exhaust Manifold Hardware Kit

Part Number: RNB-675-226

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Estimated Ship Date: Today

Catalytic Converter, Universal, Stainless Steel, 2.5 in. Inlet/Outlet, 13.5 in. Length, Each

Part Number: WLK-93238

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Muffler, Ultra Flo Welded, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Each

Part Number: WLK-17226

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Heat Protection, Spark Plug Boot Heat Shields, Heat Resistant Polyimide Film Insert, Straight, Aluminum, Blue, 2 3/8 in. Long, LS/LT, Set of 8

Part Number: SUM-889505BL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Exhaust Clamps, Extra Heavy-Duty U-Clamps, U-bolt Clamp Style, 0.500 in. Clamp Width, 2.750 in. Pipe Diameter, Steel, BMW, Chevy, Chrysler, Ford, Each

Part Number: APH-H234

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Estimated Ship Date: Today

Muffler, Performance, Stainless Steel, Polished, Chevy, Pontiac, 5.0, 5.7L, Each

Part Number: MPE-14266

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 9.000 in. Overall Length, Each

Part Number: MPE-408005

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Estimated Ship Date: Dec 29, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Exhaust Clamp, U-Clamp, 2.250 in. Pipe, 0.50 in. Width, Steel, Natural, Each

Part Number: APH-M214

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Exhaust, Y-Pipe, Stainless Steel, 3.00/2.75 in. Outside Diameter, Chevy, Small Block, Each

Part Number: KOK-22413200

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Flange Manifold F-Body LS1 Heavy Duty Passenger Manifold Flange

Part Number: STW-FLLS1FP

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Estimated Ship Date: Today

Muffler, Salute, Oval, 2.500 in. Transverse Inlet/Two 2.500 in. Outlet, Stainless Steel, Natural, Each

Part Number: IMM-SA2265

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Check Valve, AMC, BMW, Buick, Cadillac, Chevy, Chrysler, Dodge, Jeep, Olds, Pontiac, Saab, Volkswagen, Each

Part Number: SMP-AV7T

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Catalytic Converter, Stainless Steel, Chevy, Pontiac, 54.5 in. Length, 3.8L, Each

Part Number: CTO-4884

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Chevy, Pontiac, Each

Part Number: WLK-21417

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Chevrolet, Pontiac, Each

Part Number: APH-700219

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Catalytic Converters, Universal, Single 2.25 in. Slip-fit Inlet/Outlet, AIR Tube, Stainless Steel Case, 16.50 in. Overall Length, Each

Part Number: APH-608235

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Estimated Ship Date: Today

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Catalytic Converters, Direct-Fit, Slip Fit Inlet/Outlet, 19.00 in. Length, Cadillac, Chevrolet, Chrysler, Dodge, Ford, Jaguar, Lexus, Pontiac, Each

Part Number: APH-770245

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Estimated Ship Date: Today

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Exhaust System, Twin Pro-Series, Stainless Steel, Chevy, Pontiac, 5.7L, Black Tips, Kit

Part Number: CSE-14143BLK

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Estimated Ship Date: Today

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Exhaust System, Cat-Back, 409 Stainless Steel, Polished Tips, Chevy, Pontiac, 3.8L, Each

Part Number: MPE-15693

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, Pontiac, Each

Part Number: APH-68391

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Estimated Ship Date: Dec 29, 2025 if ordered today

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