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Flowmaster 842580 Series Chambered Muffler Flow Design - 80 2.5

Part of: Flowmaster Series Chambered Muffler Cross Flow Design

Other options in this family: Flowmaster 42583 Flowmaster 842583 Flowmaster 43083

Manufacturer

Picture for manufacturer Flowmaster

Part Number

842580
12 reviews
Sale Price

$188.95

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Flowmaster 842580 80 Series Chambered Muffler delivers a moderate to aggressive exhaust tone with a compact design ideal for vehicles with limited installation space. This universal muffler features a 2.5-inch center inlet and offset outlet configuration, providing flexible fitment options for custom exhaust systems.

Key Features:

  • 80 Series chambered design for deep, aggressive exhaust note
  • 409 stainless steel construction for corrosion resistance and durability
  • 2.5-inch inlet and outlet diameter for optimal flow
  • Center inlet/offset outlet configuration
  • Compact body dimensions perfect for tight spaces
  • Premium welded construction for long-lasting performance

Flowmaster's 80 Series mufflers utilize a chambered design that creates a distinctive, performance-oriented sound while maintaining excellent exhaust flow. The 409 stainless steel body resists rust and corrosion, ensuring years of reliable service in all weather conditions.

Products specifications

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

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

2.50

Inlet Inside Diameter

2.50

Inlet Location

Offset

Inlet Outside Diameter

2.63

Inlet Quantity

1

Inlet Type

Weld-On

Inlet Type

Clamp-On

Mount Type

Uses New Hangers (Not Included)

Muffler Series

80 Series Crossflow

Muffler Type

Chambered (Transverse)

Outlet Connection

Slip-Fit

Outlet Location

Offset (Same End)

Outlet Outside Diameter

2.63

Outlet Quantity

1

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

Late Model Muscle Car

Vehicle Type

Street/Strip

Vehicle Type

Classic Muscle Car

Warning

California Proposition 65

Good so far

Ordering was easy, over the phone or online i was able to find all my parts on Autoplicity conveniently and my order was shipped out in a timely manner. I had concerns that were tended to by a quick phone call and great customer services reps.

quick and easy

Great shipping speed great site. Awesome!!! Thanks guys I love my new bumper.

Paypal checkout saves me a whole bunch of time. THANKS

priced right and helpful i will do more shopping here.

easy enough so far

The price was really good compared to other places I looked. They shipped my order the next day which was really nice as I needed the product ASAP. Thanks Autoplicity

So far so good

Very simple and easy to work on thanks

Fast and easy.

Now problem with Autoplicity---you contact them---they respond--Thanks

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