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About this product

  • LEGENDARY SOUND. This is the original Flowmaster muffler that enthusiasts know and love! Famous for its bold, aggressive bark and signature tone. It delivers the unmistakable attitude and street presence that made Flowmaster a legend.
  • TWO-CHAMBERED INTERNAL DESIGN. Flowmaster’s classic two-chambered layout delivers that bold, aggressive exhaust sound Flowmaster is known for. Perfect for muscle cars, street rods, truck and custom builds.
  • PROVEN PERFORMANCE. Enhances airflow and reduces back pressure to help boost horsepower, torque, and throttle response.
  • BUILT TO LAST. Made from 16-gauge aluminized steel and fully MIG-welded to withstand high heat and vibration with no internal packing to blow out or wear down.
  • UNIVERSAL FITMENT. Designed for custom and modified exhaust systems, with multiple inlet/outlet sizes and configurations (center/offset, dual) for simplified installation and optimal fit.

Specifications

Brand
Flowmaster
Model
42542
Width
10 inches
Height
4.5 inches
Depth
20.5 inches
Weight
9.9 pounds
Colour
Center In / Offset Out
Warranty
3 Year Limited Warranty
Released
2016-07-19T00:00:01Z
Part number
42542
Manufacturer
Flowmaster
UPC
700042010349
GTIN
00700042010349

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