Fast Guppy’s Speed Shop

Flowmaster American Thunder Header-Back Exhaust System #17200

  • Sale
  • $689.95
  • Regular price $766.95
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Flowmaster's 3.0 in. 16 gauge mandrel bent exhaust system is designed to fit perfectly onto your vehicle with all the quality and performance that you would expect from Flowmaster. This system features our Super 40 performance mufflers to give your classic car a deep and aggressive performance tone. This system includes all the necessary hardware and instructions for an easy installation.


  • H-pipe Crossover for Maximum Power and Deep Tone
  • Super 40 Series Mufflers for Deep Powerful Sound
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Includes Hangers and Hardware for Installation
  • Header-back True Dual Exhaust System
  • Aggressive Exterior Exhaust Tone


Brand Flowmaster
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 Required Yes
Emission Code 3
Exhaust Series American Thunder
Exit Position Dual Rear Exit
Heat Shield No
Inlet Diameter (in) 3
Material Aluminized Steel
Muffler Part Number 953048
Muffler Quantity 2
Muffler Series Super 40 Series
Outlet Diameter (in) 3
Product Type Exhaust Systems / Kits
Single Dual Dual
Sound Level Aggressive Sound
System Type Header-back System
Tip Quantity Not Included
Tubing Diameter (in) 3
Type of Exhaust Header-Back
Part Number 17200