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Flowmaster 8042443 Series Chambered Muffler Aggressive Sound - 40

(Ford Mustang 1986-2014; Chevrolet Camaro 2010-13, Impala 1994-96, Caprice 1966-96, K5 Blazer 1976-78; Chrysler 300 2005-13, Ford 300 2005-13 + 10 more models)

Part of: Flowmaster Series Chambered Muffler Aggressive Sound

Other options in this family: Flowmaster 42441 Flowmaster 430402 Flowmaster 42541 Flowmaster 43043 Flowmaster 42543

Manufacturer

Picture for manufacturer Flowmaster

Part Number

8042443
5 reviews
Sale Price

$135.95

In Stock (7)

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Usually delivered within 2 days

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Product Details

The Flowmaster 40 Series Chambered Muffler delivers an aggressive exhaust tone that's perfect for enthusiasts who want their vehicle to be heard. This performance muffler utilizes Flowmaster's original two-chamber design to produce a deep, powerful sound both inside and outside the vehicle.

Key Features:

  • Aggressive exterior exhaust tone with noticeable interior resonance
  • Two-chamber design for classic Flowmaster sound
  • Fully welded 16-gauge aluminized steel construction for long-lasting durability
  • Ideal for street/strip performance and off-road applications
  • Improved exhaust flow over restrictive factory mufflers
  • Moderate interior sound level—louder than Super 44, quieter than the original 40 Series

The 40 Series is one of Flowmaster's most popular muffler lines, offering the perfect balance of performance and sound for muscle cars, trucks, and SUVs. The chambered design eliminates restrictive baffles and packing materials, allowing exhaust gases to flow more freely while creating that distinctive Flowmaster rumble. Backed by Flowmaster's reputation for quality and performance.

Products specifications

Fits

Ford Mustang 1986-2014; Chevrolet Camaro 2010-13, Impala 1994-96, Caprice 1966-96, K5 Blazer 1976-78; Chrysler 300 2005-13, Ford 300 2005-13; Dodge Charger 2006-10, Challenger 2009-13, Magnum 2005-08; GMC Jimmy 1976-78 + 6 more models

Body Height

4.00

Body Length

13.00

Body Material

409 Stainless Steel

Body Width

9.50

Brand

Flowmaster

Prop 65

Yes

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

California Proposition 65 Chemical Name

Nickel (Metallic)

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

No

Color

Black

Emission Code

5

Exhaust Tip Quantity

0

Exhaust Tip Quantity

Sold Separately

Finish

High-Temperature Paint

Fitment

Universal

Grade Type

Performance

Hanger Included

No

Heat Shield Attached

No

Inlet Connection

Slip-Fit

Inlet Diameter

2.25

Inlet Inside Diameter

2.25

Inlet Location

Offset

Inlet Outside Diameter

2.38

Inlet Quantity

1

Inlet Type

Weld-On

Inlet Type

Clamp-On

Mount Type

Uses New Hangers (Not Included)

Muffler Series

Original 40 Series

Muffler Type

Chambered

Outlet Connection

Slip-Fit

Outlet Inside Diameter

2.25

Outlet Location

Offset

Outlet Outside Diameter

2.38

Outlet Quantity

1

Outlet Type

Single

Overall Length

19.00

Part Type

Exhaust Muffler

Product Type

Street Mufflers

Reversible

No

Shape

Oval

Sound Level

Aggressive

Sub Category

Mufflers

Tunable

No

Universal Or Specific Fit

Universal

Vehicle Type

Classic Muscle Car

Vehicle Type

Street/Strip

Vehicle Type

Street Rod

Vehicle Type

Late Model Muscle Car

Vehicle Type

Truck/SUV

Warning

California Proposition 65

Fast service and shipping, Plus the lowest price for the high performance k&n air filter<br>I wanted.

very fast processing received product within a few days. fair prices. will do business with again.

I was hesitant to order from Autoplicity due to the perception that the price was too good to be real (and not some scam). However, I read a few reviews on the internet and decided to take a chance. Once I placed my order I was sent a tracking number and received my car parts within 2 weeks. I was happy that I got the parts I ordered and the price was really low. Simple and quick.

Super fast delivery great company great prices

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