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Flowmaster American Thunder Crossmember-Back Exhaust System (70-74 V8 Firebird)Find parts that fit my vehicle

Item EK-75-900596
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Flowmaster American Thunder Crossmember-Back Exhaust System (70-74 V8 Firebird)
$745.16
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-10% $745.16 Was $827.95

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      Product Information

      Features, Description, Q&A

      Features & Specs

      • Specially Designed Slimline 50 Series Mufflers for Max Clearance
      • H-pipe Crossover for Maximum Power and Deep Tone
      • Moderate to Aggressive Sound Exterior Exhaust Note
      • Includes 2.50-inch Polished 304 Stainless Steel Tips
      • Mandrel-bent 16-gauge Aluminized Steel Tubing
      • Includes Hangers and Hardware for Installation
      • Does Not Include Header Reducers or Factory Manifold Downpipes
      • Crossmember-back True Dual Exhaust System

      Description

      This American Thunder® exhaust system comes as a complete true dual crossmember-back exhaust for your 1970-1974 Chevrolet Camaro or Pontiac Firebird with V8 engine. These dual systems feature 2.50-inch mandrel-bent aluminized steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of Slimline 50 Series® Delta Flow mufflers that deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50-inch tailpipes exit straight out under the rear bumper and are finished off with 2.50-inch angle-cut brushed stainless steel tips and includes all hangers and necessary hardware for installation. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Covered by our 3-year Limited Warranty.

      Fitment:

      • 1970 Pontiac Firebird
      • 1971 Pontiac Firebird
      • 1972 Pontiac Firebird
      • 1973 Pontiac Firebird
      • 1974 Pontiac Firebird
      Details

      Flowmaster 17149

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Questions & Answers

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      Will It Fit My Firebird

      • Base - 70, 71, 72, 73, 74
      • Esprit - 70, 71, 72, 73, 74
      • Formula - 70, 71, 72, 73, 74
      • Trans Am - 70, 71, 72, 73, 74