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Flowmaster 9425432 Series Delta Flow Chambered Muffler - 40

Part of: Flowmaster Series Delta Flow Chambered Muffler

Other options in this family: Flowmaster 942551 Flowmaster 842553 Flowmaster 943050 Flowmaster 943052 Flowmaster 943053

Manufacturer

Picture for manufacturer Flowmaster

Part Number

9425432
4 reviews
Sale Price

$152.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Flowmaster 40 Series Delta Flow Chambered Muffler delivers aggressive sound and performance for street, strip, and off-road applications. Engineered with Flowmaster's race-proven Delta Flow technology, this chambered muffler provides excellent exhaust flow while producing the signature deep, aggressive tone that enthusiasts demand.

Key Features:

  • Delta Flow technology maximizes exhaust flow and scavenging for improved performance
  • Two-chamber design with no internal packing materials that can blow out or degrade over time
  • Fully welded 16-gauge aluminized steel construction for long-lasting durability
  • Moderate to aggressive exterior sound level with deep tone
  • Ideal for street performance, street/strip, and off-road vehicles
  • Direct-fit design for easy installation

The 40 Series is one of Flowmaster's most popular muffler lines, offering an excellent balance of performance sound and reliable construction. The aluminized steel body resists corrosion while the welded design ensures leak-free operation. With no fiberglass packing to deteriorate, this muffler maintains consistent sound and flow characteristics throughout its service life.

Products specifications

Body Height

4.00

Body Length

13.00

Body Width

9.75

Brand

Flowmaster

Prop 65

No

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

40 Series Delta Flow

Muffler Type

Chambered

Outlet Connection

Slip-Fit

Outlet Inside Diameter

2.25

Outlet Location

Dual

Outlet Outside Diameter

2.38

Outlet Quantity

2

Outlet Type

Dual

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

4/6 CYL Engine

Vehicle Type

Late Model Muscle Car

Vehicle Type

Street Rod

Vehicle Type

Classic Muscle Car

Vehicle Type

Truck/SUV

Vehicle Type

Street/Strip

2nd time ordering best deal found here

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.

Completely amazed by this seller. I recieved the rack in just 2 days and the price was unbeatable. I'm just stoked to have finally found a bike rack worth having!!

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