Advanced Delta Flow technology for enhanced performance and sound control.
The Flowmaster Exhaust Muffler 40 Series Delta Flow features a two chamber design that utilizes advanced Delta Flow technology. This innovative design enhances exhaust scavenging, resulting in improved performance while minimizing interior sound levels. The muffler produces a milder exterior tone and reduces interior resonance compared to standard 40 series models, making it suitable for various applications including street, strip, and off-road use.
Constructed from durable 16 gauge 409S stainless steel, this muffler is fully MIG welded to ensure maximum durability and longevity. The design eliminates internal packing, preventing blowouts and maintaining consistent performance over time. With a semi-universal fit, modifications to the exhaust system may be necessary for installation, allowing for versatility across different vehicle types.
Measuring 9-3/4 inches in width and 4 inches in height, the muffler features a single 3 inch offset inlet and a single 3 inch center outlet. The overall length of the muffler is 19 inches, with a body length of 13 inches, making it a compact yet effective solution for enhancing exhaust flow and sound management.
Features
- Durable Fully Welded 409SS Stainless Steel
- Race Proven Delta Flow Technology
- Excellent Street Or Strip And Off Road Application
- No Internal Packing To Blowout
Specifications
- Manufacturer: Flowmaster
- Manufacturer Part Number: 843041
- Shape: Oval
- Inlet Position: Offset Single
- Inlet Diameter (IN): 3 Inch
- Outlet Position: Center Single
- Outlet Diameter (IN): 3 Inch
- Universality: Semi-Universal
- Estimated Install Time (Hours): 1
- Case Diameter (IN): 9-3/4 Inch X 4 Inch
- Case Length (IN): 13 Inch
- Overall Length (IN): 19 Inch
- Color/ Finish: Black Painted
- Material: Stainless Steel
- Wall Type: Single Wall
- Includes Tip: Without Tip
- Tip Length (IN): Without Tip
- Tip Diameter (IN): Without Tip
- Tip Finish: Without Tip
- Tip Material: Without Tip
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
Skip to content

