Flowmaster 42541 40 Series Muffler - 2.50" Offset In / 2.50" Center Out - Aggressive Sound

by Flowmaster

Product Features

• 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

Product Details

Data Sheet [118kb PDF]

• Shipping Weight: 9.8 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B000182DMO
• Item model number: 42541
• Average Customer Review: 5.0 out of 5 stars  See all reviews (6 customer reviews)
• Amazon Best Sellers Rank: #892 in Automotive (See Top 100 in Automotive)
  • #1 in Automotive > Performance Parts & Accessories > Exhaust System > Complete Kits
  • #1 in Automotive > Performance Parts & Accessories > Exhaust System > Mufflers
  • #1 in Automotive > Replacement Parts > Exhaust & Emissions > Mufflers

Product Description

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

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 for you. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

Customer Reviews

Most Helpful Customer Reviews

4 of 4 people found the following review helpful:

5.0 out of 5 stars Deep Throat is back!, April 6, 2011

By 

Sheryl L. Knol "Sherry <><" (Wisconsin, U.S.A.) - See all my reviews
(REAL NAME)   

This review is from: Flowmaster 42541 40 Series Muffler - 2.50" Offset In / 2.50" Center Out - Aggressive Sound (Misc.)

We had a leak in our old muffler and it hissed all the time. It is a Hi Performance vehicle anyway so we went ahead and
ordered the Flowmaster Series 40 it has standard openings 2.5 in and 2.5 out. It came in two days. Three days later I had it installed for $25.00 at a small auto shop.
It took all of 20 minuets to complete. It has a very nice idle. Sounds like a sleeping GIANT but when traveling around town or on the highway
it's not LOUD. Just a mellow purr. I love it and gas mileage should be a bonus from this low restriction muffler.
Recommended. All Flowmaster products give long life and great performance.

5.0 out of 5 stars FLOWMASTER MUFFLER REVIEW, February 16, 2012

By 

Marion J. Hewitt (Woodland, MS USA) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Flowmaster 42541 40 Series Muffler - 2.50" Offset In / 2.50" Center Out - Aggressive Sound (Misc.)

Form, fit, and function was within all expectations. Very little extra work had to be done to get the unit installed.

5.0 out of 5 stars also.alsome, January 29, 2012

By 

April Hobbs - See all my reviews

Amazon Verified Purchase

This review is from: Flowmaster 42541 40 Series Muffler - 2.50" Offset In / 2.50" Center Out - Aggressive Sound (Misc.)

Fast shipping great item. Put on the next day I could not wait to put them on. I would put them on a 305 and its sounds mean rummmm rummm