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Flowmaster 40 Delta Flow Muffler - 2.50 Offset In / 2.50 Center Out - Aggressive Sound
$149.95

Introducing our innovative two-chamber design featuring Flowmaster's Delta Flow technology! This smart design utilizes Delta deflectors to enhance scavenging, leading to improved performance while keeping the interior sound to a minimum. You’ll enjoy a milder exterior tone and less resonance inside compared to the Original 40 series. Crafted from 16-gauge aluminized steel and fully MIG welded, this muffler is built to last.


Features:
  • Durable, fully welded 16-gauge aluminized steel
  • Race-proven Delta Flow technology
  • Ideal for both street/strip and off-road applications
  • No internal packing to worry about blowing out
Specifications:
  • Automotive Item Grade: High Performance
  • Body Height (in): 4
  • Body Length (in): 13
  • Body Width (in): 9.75
  • California Proposition 65 Required: No
  • Color: Black
  • Emission Code: 5
  • Fitment: Universal
  • Inlet Connection Type: Pipe Connection
  • Inlet Diameter (in): 2.5
  • Inlet Position: Offset
  • Material: Aluminized Steel
  • Mount Type: Uses New Hangers (Not Included)
  • Muffler Series: 40 Series Delta Flow
  • Muffler Type: Reflection
  • Outlet Connection Type: Pipe Connection
  • Outlet Diameter (in): 2.5
  • Outlet Position: Center
  • Overall Length (in): 19
  • Product Type: Street Mufflers
  • Shape: Oval
  • Sound Level: Aggressive Sound
  • Type of Muffler: Chambered
Notes:
  • Universal Muffler - Some adaptation may be required for fitment.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1974-1982
Chevrolet Corvette
1983-2002
Chevrolet S10
1979, 1984, 1986-1989
Dodge D100
1979-1992
Dodge D150
1981-1992
Dodge D250
1979-1980
Dodge D300
1981-1992
Dodge D350
1990-1991
Dodge Dakota
1986-1989
Dodge W100
1979-1992
Dodge W150
1981-1992
Dodge W250
1981-1992
Dodge W350
1994-1998
Ford F-250
1994-1997
Ford F-350
1979-1983
Jeep CJ5
1979-1986
Jeep CJ7
2005-2007
Nissan Armada
2004
Nissan Pathfinder
2000-2006
Toyota Tundra

Flowmaster Banner

Who is Flowmaster?

Flowmaster is an aftermarket company that was founded in 1983. The company specializes in manufacturing high-performance exhaust systems for various vehicles. This includes classic muscle cars, modern sedans, trucks, jeeps, off-road vehicles, and more. 

It has since revolutionized the industry and has continued its tradition to produce high-quality exhaust parts. Today, Flowmaster has been the go-to brand of many car builders and enthusiasts worldwide and has been the market leader for years.

Pushing the Boundaries of Exhaust Design

Flowmaster has been the pioneer when it comes to developing mufflers. They produce mufflers that are quiet enough to be used legally on the streets but, at the same time, does not restrict the performance of the engine. This is why more and more people are choosing Flowmaster for their car builds as they can enjoy their vehicles on and off the streets.

An Exhaust For Any Style

The company provides its customers with the ability to choose the type of muffler they want. They offer five sound categories of their exhaust system, from quiet and discrete to something more aggressive and gives that racy sound. They can also choose between 12 designs of chambered mufflers, including their exclusively-designed “laminar-flow” muffler or “straight-through.”They also have a custom-built exhaust system for that one-of car builds.

Passionate Development Team

Flowmaster is composed of people who have years of experience in developing quality exhaust systems. Using the knowledge they acquired over the years, they improved their designs and matched it with the ever-growing technological advancement of vehicles today. 

Tried and Tested

With hundreds of installs under its belt, Flowmaster has proven itself to be a brand that delivers what it promised. In addition, all their exhaust systems are designed and dyno-tested, ensuring that they can maximize your vehicle’s performance once installed. 

Purchase Flowmaster at Vivid Racing

If you are in the market for an upgrade in your vehicle’s exhaust that would provide you with that distinct sound and improved performance, then Flowmaster is the brand for you. To know more about Flowmaster, visit Vivid Racing and check out their list of products that fit your requirement.




LIMITED WARRANTY:

This catalytic converter is warranted to be free from defects in materials andworkmanship subject to the exclusion and conditions set forth below and subject to the durational limits in this paragraph. This catalytic converter has been designed and manufactured and is warranted to meet federal Environmental Protection Agency emission requirements for 25,000 miles. The stainless steel body and the nipples alone are warranted for 5 years or 50,000 miles, whichever comesfirst. At the conclusion of the 5 year/50,000 mile or 25,000 mile period, whichever is applicable, all liability under this limited warranty shall terminate.

For full warranty information Click Here
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Sale price None
Wholesale price $115.01
Shipping Weight: 9.05
Length: 21
Width: 5
Height: 10
Product Added At Monday 19 March, 2018
Product Modified At Wednesday 06 August, 2025
Imported By ETLOverride
Last Edited By vendordata@vividracing.com
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Holley Performance Products Inc. $97.47 $168.95 ? $149.95 ? 2025-08-06 14:33:17

Manufacturer Direct Shipping
This item is available for direct shipping from the manufacturer. Please verify stock availability with the manufacturer. Once confirmed, you can place an order through [Meyer Distributing], who will arrange for dropshipping from the manufacturer directly to our customer.

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