Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)

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Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)

$115.26 USD

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Brand : Flowmaster
Flowmaster 40 Series Original Chambered Muffler features a 2.50” center inlet and 2.50” offset outlet.
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Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
View Detail
Type
Mufflers
Title
Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Price
$115.26 USD
Vendor
Flowmaster
Description
The Flowmaster 40 Series Original Chambered Muffler is designed for muscle cars, street rods, trucks, SUVs, and strip builds.It features a 2.50” center inlet and a 2.50” offset outlet.Made from 16-gauge aluminized steel, it is built to withstand high heat and vibration.

More about this item : Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)

The Flowmaster 40 Series Original Chambered Muffler is designed for muscle cars, street rods, trucks, SUVs, and strip builds.

It features a 2.50” center inlet and a 2.50” offset outlet.

Made from 16-gauge aluminized steel, it is built to withstand high heat and vibration.

Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)
Key Features
  • LEGENDARY SOUND: The original Flowmaster muffler that enthusiasts know and love, famous for its bold, aggressive bark and signature tone
  • TWO-CHAMBERED INTERNAL DESIGN: Flowmaster’s classic two-chambered layout delivers the bold, aggressive exhaust sound known for muscle cars, street rods, trucks, and custom builds
  • PROVEN PERFORMANCE: Reduces back pressure and enhances airflow 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 for simplified installation and optimal fit
  • AGGRESSIVE SOUND: Known for its unmistakable attitude and street presence that made Flowmaster a legend
Technical Specifications
  • Length : 20.1 lb
  • Width : 10.1 lb
  • Height : 4.5 lb
  • Weight : 9.1 lb
Product Identifiers
  • ASIN B01IBWF7BU
  • UPC: 700042010349
Shipping Information
  • Ships From : United States
  • Brand : Flowmaster

Frequently Asked Questions About : Flowmaster 40 Series Chambered Original Muffler – 2.50” Center In / 2.50” Offset Out – Aggressive Sound – 16-Gauge Aluminized Steel – For Muscle Cars, Street Rods, Trucks, SUVs & Strip Builds (42542)

01 What is the inlet and outlet size of the Flowmaster 40 Series Original Chambered Muffler?

The inlet size is 2.50” center and the outlet size is 2.50” offset.

02 What materials is the Flowmaster 40 Series Original Chambered Muffler made from?

It is made from 16-gauge aluminized steel.

03 What types of vehicles is the Flowmaster 40 Series Original Chambered Muffler suitable for?

It is suitable for muscle cars, street rods, trucks, SUVs, and strip builds.

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