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50 Series HD Muffler Offset In/Center Out: 4"
Product Discontinued
FLOWMASTERPART NUMBER: 389-954056

50 Series HD Muffler Offset In/Center Out: 4"

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Offset In/Center Out
    50 Series HD Muffler
  • Offset In/Center Out: 4"
  • Aluminized Steel

  • Durable Fully Welded 16ga Aluminized Steel
  • 3 Year Limited Warranty
  • Moderate to Aggressive Exterior Exhaust Tone
  • Reduced Interior Resonance
  • Recommended for Dodge Ram Hemi and Diesel Trucks
  • Improved HP/TQ and Potential Mileage Improvement
  • Race Proven Patented Delta Flow Technology
  • www.Flowmastermufflers.com

Heavy-Duty For Extreme Conditions

Flowmaster's 50 Series HD Mufflers are designed with 4-inch internal components and a large case size to help significantly increase mileage, torque, and horsepower while greatly improving towing power and acceleration. The 50 Series heavy-duty is great for gas, diesel, and late-model trucks used in the most extreme working conditions. Constructed of 16-gauge steel and are fully MIG-welded for maximum durability.

Show MoreFeatures:
  • For both gasoline and diesel applications
  • Moderate tone
  • Designed specifically for Dodge trucks with Hemi engines
  • Great for quieting large displacement engines
  • Improved power and torque for tow vehicles
  • 3-chambers
  • Aluminized or stainless 16-gauge steel
  • Fully MIG welded
Part TypeMuffler
Product LineFlowmaster 50 Series HD Mufflers
BrandFLOWMASTER
Package Height5.7
Package Width10.6
Package Length29.3
Weight17.45 PG
Part CategoryPerformance Parts
Vendor Part Number54056
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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