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Best Quality Flowmaster 40 Series Delta Flow Chambered Muffler | Part # 942443 30% Off - Today Only [qKJ1UQha]

$28.99 $92.99 -69%

OVERVIEWThis two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard

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Best Quality Flowmaster 40 Series Delta Flow Chambered Muffler | Part # 942443 30% Off - Today Only [qKJ1UQha]

OVERVIEW
This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

  • Durable fully welded 16 gauge aluminized steel
  • Race proven Delta Flow technology
  • Excellent Street/Strip and Off Road application
  • No internal packing to blowout
SPECS
Automotive Item Grade High Performance
Body Height 4.00 IN
Body Length 13.00 IN
Body Width 9.75 IN
Brand Flowmaster
Color Black
Emission Code 5
Finish Paint
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter 2.25 IN
Inlet Position Offset
Material Aluminized Steel
Muffler Series 40 Series Delta Flow
Muffler Type Chambered
Outlet Connection Type Pipe Connection
Outlet Diameter 2.25 IN
Outlet Position Offset
Overall Length 19.00 IN
Product Type Street Mufflers
Reversible No
Sale Category Exhaust
Shape Oval
Sound Level Aggressive Sound
Type of Muffler Chambered
Vehicle Type 4/6 CYL Engine
Classic Muscle Car
Late Model Muscle Car
Street Rod
Street/Strip
Truck/SUV
UPC 700042015498
California Proposition 65 Required No
Part Number 942443

What Our Customers Say

January 27, 2026

Absolutely no complaints!

The performance is smooth and the build is very durable.

- Noor P..

January 27, 2026

Absolutely no complaints!

This product is a brilliant tool. It's user-friendly and powerful.

- Emmie U..

January 27, 2026

Absolutely no complaints!

The build quality is top-tier and the design is very elegant.

- Analia T..

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