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Flowmaster Exhaust Pontiac Firebird 5.7L LT-1 (93-95) 2.50 Catback – American Thunder 17143 Online Hot Sale

Original price was: $525.95.Current price is: $157.79.
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16 - 23 Mar, 2025
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Description

American Thunder® is the ‘original’ Flowmaster sound. In most cases a very aggressive sound level, American Thunder systems use various chambered mufflers to achieve the performance gains and aggressive sound that you want from your car or truck, inside and out. Available in stainless steel or economical aluminized steel, American Thunder systems are a great choice when you want to be heard.

Fitment Information

  • Pontiac Firebird 5.7L LT-1 (1993, 1994, 1995)
  • w  3.00-inch flanged catalytic converter
    • Emissions Compliance

      This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

              Specs & Features

              • 2WD 4WD: 2WD

              • Emission Code: 5

              • Exhaust Series: American Thunder

              • Exit Position: Dual Out Rear

              • Heat Shield: No

              • Inlet Diameter (in): 3

              • Material: Aluminized Steel

              • Muffler Part Number: 43083

              • Muffler Quantity: 1

              • Muffler Series: 80 Series Crossflow

              • Outlet Diameter (in): 2.5

              • Product Typ:e Exhaust System

              • Single Dual: Dual

              • Sound Level:  Aggressive

              • System Type: Cat-back

              • Tip Diameter (in): Not Included

              • Tip Quantity: Not Included

              • Tubing Diameter (in): 2.5

              • UPC: 700042010837

              • California Proposition 65 Chemical Name: Chromium (hexavalent compounds) Nickel (Metallic)

              • California Proposition 65 Required: Yes

              • Part Number: 17143

                        • Product Description

                          For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat-back exhaust system provides. This dual out American Thunder cat-back exhaust system is the perfect choice with 3.00-inch mandrel-bent aluminized steel flanged inlet tube flowing into an 80 Series Cross-flow performance muffler for a deep powerful sound. The system uses the factory hanger locations for an easy installation and features dual 2.50-inch mandrel-bent tailpipes exiting out the back for a muscular look and sound. American Thunder systems deliver a moderate to aggressive exterior tone with a mild-moderate interior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Comes with our 3-year Limited Warranty.

                          Features:

                          • Includes Hangers and Hardware for an Easy Installation
                          • Mandrel-bent 16-gauge Aluminized Steel Tubing
                          • 80 Series Cross-flow Performance Muffler
                          • Dyno Tuned for Maximum Performance
                          • Uses the Factory Hanger Locations
                          • Moderate Exterior Exhaust Tone
                          • Mild Interior Tone
                          • Easy Installation
                                • Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.

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