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Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive | 37A17149
Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive | 37A17149

Flowmaster

Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive | 37A17149

Part #37A17149
$1,290.99

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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.
  • 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
  • Crossmember-back True Dual Exhaust System
  • Does Not Include Header Reducers or Factory Manifold Downpipes
  • Mandrel bent 16 Gauge Tubing
  • Moderate to Aggressive Sound Exterior Exhaust Tone
  • Includes hangers and hardware for easy installation
  • Connects After Factory Catalytic Converter
Details
BrandFlowmaster
Product Dimensions 32.26 x 50.29 x 147.32 inches
Manufacturer Part Number17149
Vehicle Fitment
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