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Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet

SAME DAY SHIPPING! Most orders ship within 24 hours.

Specs
Material Type:
Steel
Overall Height:
4.25
Overall Width:
9.70
Overall Length:
19.15
Sold in Quantity:
Each
Finish:
Aluminized
Inlet Size:
2.50
MFG. Part #:
42543
Garage Sale:
No
Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet
Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet

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Watch the video below to learn more about the Flowmaster Super 40 Series Muffler.

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Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet

Details

Reviews

Q & A

What's in the Box

The Flowmaster 40 Series two chamber muffler is the original bad boy for street/strip cars. Made of 16 gauge, aluminized steel, the unique design cancels out noise, but makes big power.

Overall measurement is 19" long, 9-3/4" wide and 4" thick. Body alone is 13" long.

Item Details

Offset inlet/offset outlet

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The Flowmaster 40 Series two chamber muffler is the original bad boy for street/strip cars. Made of 16 gauge, aluminized steel, the unique design cancels out noise, but makes big power.

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The Flowmaster 40 Series two chamber muffler is the original bad boy for street/strip cars. Made of 16 gauge, aluminized steel, the unique design cancels out noise, but makes big power.

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The Flowmaster 40 Series two chamber muffler is the original bad boy for street/strip cars. Made of 16 gauge, aluminized steel, the unique design cancels out noise, but makes big power.

Overall measurement is 19" long, 9-3/4" wide and 4" thick. Body alone is 13" long. 

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Overall measurement is 19" long, 9-3/4" wide and 4" thick. Body alone is 13" long.
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                        The Flowmaster 40 Series two chamber muffler is the original bad boy  for street/strip cars. Made of 16 gauge, aluminized steel, the unique  design cancels out noise, but makes big power.

Overall measurement is 19" long, 9-3/4" wide and 4" thick. Body alone is 13" long.
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This is the muffler you have been waiting for. The Flowmaster crew has been developing this muffler over the last two years to provide the best sound while retaining maximum performance. The body measures 4" x 9-1/2" x 13" long so it can fit up under your car.

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