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Flowmaster 42541 40 Series Muffler - 2.50 Offset IN / 2.50 Center OUT - Aggressive Sound, Black

4.8 out of 5 stars 175 ratings
Price: $85.68
Sale: $84.99
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  • Durable fully welded 16 gauge aluminized steel
  • Aggressive and powerful exterior exhaust tone
  • Notable Interior resonance
  • Excellent street, strip and off road application
  • No Internal packing to blowout
  • Fit type: Universal Fit
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  • Flowmaster 42541 40 Series Muffler - 2.50 Offset IN / 2.50 Center OUT - Aggressive Sound, Black
  • +
  • Walker Exhaust 53539 Exhaust Pipe
  • +
  • Walker 35337 Hardware Clamp
Total price: $102.57
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Flowmaster 8042543 40 Series Muffler 409S - 2.50 Offset IN / 2.50 Offset OUT - Aggressive Sound Black
Flowmaster 952546 2.5 In(O)/Out(C) Super 40 Series Muffler
Customer Rating 4.8 out of 5 stars (175) 4.6 out of 5 stars (347) 4.6 out of 5 stars (224) 4.6 out of 5 stars (220) 4.5 out of 5 stars (47) 4.6 out of 5 stars (54)
Price $84.99 $84.00 $83.30 $84.00 $92.46 $101.12
Sold By MAPerformance KMJPerformance Amazon.com Amazon.com Amazon.com Amazon.com
Item Dimensions 0 x 0 x 0 inches 0 x 0 x 0 inches 1 x 1 x 1 inches 0 x 0 x 0 inches 0 x 0 x 0 inches 0 x 0 x 0 inches
Item Weight 9.69 lbs 9.85 lbs 1.00 lbs 9.50 lbs 9.50 lbs 9.50 lbs
Part Type ID 5872 5872 5872 5872 5872 5872
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Product Description

Flow master 42541 40 Series Muffler - 2.50 Offset IN / 2.50 Center OUT - Aggressive Sound

From the Manufacturer

Make that Dodge streetcar (1960 – 1976) roar louder than any car on the strip with a 40 Series muffler from Flowmaster. The most aggressive sounding street and strip muffler in its class, the 40 series still has that original Flowmaster tenor, but with a deep inside-the-car resonance that'll make any Dodge owner smile. Inside you feel the thunder; outside you hear it.

FEATURES

  • Custom designed for Dodge streetcars (1960 – 1976) for a perfect fit
  • Center Outlet: 2-1/2 inches for optimal exhaust release
  • Most aggressive sounding street and strip muffler in its class for head-turning thunder
  • Deep interior resonance for uninhibited conversation about the car

SPECIFICATIONS

  • Applications: Off-road driving and racing
  • Offset Inlet: 2-1/2 inches
  • Center Outlet: 2-1/2 inches
  • Overall dimensions: 4 x 9 3/4 x 19
  • Case Length: 13 inches
  • Shape: Oval

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    Customer reviews

    4.8 out of 5 stars
    4.8 out of 5
    175 global ratings
    5 star
    		88%
    4 star
    		7%
    3 star
    		3%
    2 star
    		1%
    1 star
    		1%
    How are ratings calculated?

    Top reviews from the United States

    Chuck
    5.0 out of 5 stars flowmaster quality
    Reviewed in the United States on August 3, 2020
    Verified Purchase
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    Cj
    5.0 out of 5 stars Deep tone
    Reviewed in the United States on March 9, 2019
    Verified Purchase
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    4 people found this helpful
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    Debra Birmingham
    5.0 out of 5 stars 2 words.... Awe Some !!
    Reviewed in the United States on September 19, 2014
    Verified Purchase
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    5 people found this helpful
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    darkoverlord5
    5.0 out of 5 stars Worth the money spent.
    Reviewed in the United States on August 12, 2019
    Verified Purchase
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    5.0 out of 5 stars Worth the money spent.
    By darkoverlord5 on August 12, 2019
    Put this on a 99 4Runner SR5 V6. Sounds great! Not too loud at idle, makes a nice sound when you have to pass somebody.
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    2 people found this helpful
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    Patrick helms
    5.0 out of 5 stars Wow! Purrrfect!
    Reviewed in the United States on May 6, 2014
    Verified Purchase
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    7 people found this helpful
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    Kratos770
    3.0 out of 5 stars good low rumble
    Reviewed in the United States on June 12, 2020
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    Jose
    5.0 out of 5 stars Worked perfect
    Reviewed in the United States on March 13, 2021
    Verified Purchase
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    5.0 out of 5 stars Worked perfect
    By Jose on March 13, 2021
    Everything worked out perfect no problems 2.5in tubing obviously and H pipe on 350 sbc with some stuff lol
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    Jonathan
    3.0 out of 5 stars Not the best welds.
    Reviewed in the United States on December 25, 2018
    Verified Purchase
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    3.0 out of 5 stars Not the best welds.
    By Jonathan on December 25, 2018
    Noticed the welds were not great as soon as I pulled one out of the box. Ended up installing and noticing a leak after running. Luckily have a welder. Sound good but we’ll see how they hold up.
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    2 people found this helpful
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