Flowmaster Muffler 40 Series Chambered 2-1/2" Dual In/ 2-1/2" Dual Out

Flowmaster:
425404

Highlights

  • Street And Strip Application
  • MIG Welded For Durability
  • Made of 16-Gauge Steel
  • Aggressive 40 Series Tone
MSRP $95.20
$85.68
You save 10%

Flowmaster 40 Series Chambered Muffler With 2-1/2" Dual In And 2-1/2" Dual Out.

When it comes time to replace or restore your vehicle's exhaust system, start with a simple install of the Flowmaster 40 Series Chambered Muffler 425404 With 2-1/2" Dual In And 2-1/2" Dual Out. The dual in and out feature is great for exhaust gas escape and will further enhance the Sport or Xtreme exhaust sound already installed. Now you can hear the drone from the interior, because aggressive is better. 

Great for street, strip and off-road applications, this 40 Series Flowmaster Muffler delivers an aggressive exterior and interior tone. If you're looking for quality material that will last for years, the Flowmaster muffler is for you. This universal muffler is constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability, and coated in a black finish.


Features and Benefits:
- Universal Fitment
- 2-1/2” Dual In/2-1/2” Dual Out
- Excellent Street/Strip and Off Road Application
- Noticeable Interior Resonance
- Aggressive Exterior Exhaust Tone
- 16-Gauge Aluminized Steel Construction
- High Temp Black Painted Finish

Specifications:
- Body Height: 4”
- Body Length: 13”
- Body Width: 9-1/2”
- Overall Length: 19”

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Bronco years:

This product will fit the following C10 years:

This product will fit the following F-100 years:

  • 1948,
  • 1949,
  • 1950,
  • 1951,
  • 1952,
  • 1953,
  • 1954,
  • 1955,
  • 1956,
  • 1957,
  • 1958,
  • 1959,
  • 1960,
  • 1961,
  • 1962,
  • 1963,
  • 1964,
  • 1965,
  • 1966,
  • 1967,
  • 1968,
  • 1969,
  • 1970,
  • 1971,
  • 1972,
  • 1973,
  • 1974,
  • 1975,
  • 1976,
  • 1977,
  • 1978,
  • 1979,

This product will fit the following Mustang years:

This product will fit the following Wrangler years:

  • 1987,
  • 1988,
  • 1989,
  • 1990,
  • 1991,
  • 1992,
  • 1993,
  • 1994,
  • 1995,
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