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

• GMC/Chevy C1500 / K1500 5.0L / 5.7L (1993, 1994, 1995)
• Using a 3.00-inch inch flanged catalytic converter. Fits 4 wheel drive only with extended cab/short bed configuration.

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: 4WD
• Emission Code: 5
  
• Exhaust Series: American Thunder
  
• Exit Position: Dual Out Rear / Dual Out Side
  
• Heat Shield: No
• Inlet Diameter (in): 3
• Material: Aluminized Steel
  
• Muffler Part Number: Kit Only
  
• Muffler Quantity: 1
  
• Muffler Series: Super 40 Series
  
• Outlet Diameter (in): 2.5
  
• Product Typ:e Exhaust System
  
• Single Dual: Dual
  
• Sound Level: Aggressive / Moderate
  
• System Type: Cat-back
  
• Tip Diameter (in): 3
  
• Tip Quantity: 2
  
• Tubing Diameter (in): 2.5
  
• UPC: 700042022397
• California Proposition 65 Required: No
  
• Part Number: 17473

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. The American Thunder exhaust system is constructed from mandrel-bent 2.50-inch aluminized steel flowing into a specially designed Super 40„¢ Series muffler for a moderately aggressive exterior tone and a moderate interior tone. The system finishes with dual 2.50-inch tailpipes and polished 3.00-inch stainless steel tips, and your choice of tailpipe exits either straight out the back for a muscular look, or exiting behind the rear wheels which is ideal for towing. The system uses the factory hanger locations for an easy installation and is covered by our 3-year Limited Warranty. 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. For those who prefer full stainless steel construction and a Lifetime Limited Warranty, check out exhaust system part# 817473. Notes: Fits Fits 4-wheel drive only with extended cab/short bed configuration.

Features:

• Includes Hangers and Hardware for an Easy Installation
• Mandrel-bent 16 Gauge Aluminized Steel Tubing
• Moderately Aggressive Exterior Exhaust Tone
• Dyno Tuned for Maximum Performance
• Super 40 Series Performance Muffler
• Uses the Factory Hanger Locations
• Polished 304 Stainless Steel Tips
• Quick and Easy Installation
• 3-year Limited Warranty

Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.