flowmaster

Flowmaster 42541 40 Series Muffler

(No reviews yet) Write a Review
SKU:
19440755
MPN:
42541
Availability:
Usually ships the same or next business day. In stock at our CA, GA, KS, MI, PA, TX, WA warehouses.
Shipping:
Calculated at Checkout
Stock Update:
01/15/2026 03:59:39 PM PST
$102.18
Stock Update:
01/15/2026 03:59:39 PM PST

Description

This item is brand-new, factory sealed.

Flowmaster 42541 40 Series Muffler - 2.50 Offset IN / 2.50 Center OUT - Aggressive Sound, Black
  • 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
  • Manufacturer: Flowmaster
  • Brand: Flowmaster
  • Model: 42541
  • Item Weight: 9.94 pounds
  • Country of Origin: USA
  • Item model number: 42541
  • Is Discontinued By Manufacturer: No
  • Exterior: Painted
  • Manufacturer Part Number: 42541
  • OEM Part Number: 42541
Product Description

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

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

View AllClose

Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
View AllClose

0 Reviews

View AllClose
Main
Flowmaster 42541 40 Series Muffler
$102.18