Skip to content
High-performance muffler designed for street and strip applications.
The Flowmaster Super 40 Delta Flow Muffler is engineered for high-performance applications, particularly suited for street and strip use. Utilizing Flowmaster's Delta Flow technology, this muffler features a larger case profile that enhances both performance and sound quality, making it an excellent choice for forced induction and high horsepower vehicles. The design delivers a deep, aggressive exhaust note reminiscent of the Original 40 series while minimizing interior resonance, providing a balanced auditory experience.
Constructed from 16 gauge aluminized steel and fully MIG welded, the Super 40 ensures maximum durability and longevity under demanding conditions. Its semi-universal fit allows for versatile installation options, although modifications to the exhaust system may be necessary. With a case size of 10 inches in width and 5 inches in height, this muffler is designed to optimize exhaust flow and enhance overall vehicle performance.
Features
- Constructed Of 16 Gauge Aluminized Steel And Fully MIG Welded For Maximum Durability
- Deep Aggressive Sound Exhaust Note
- Noticeable Interior Resonance
- Excellent Performance On High Horsepower Vehicles
- Race Proven Delta Flow Technology
Specifications
- Manufacturer: Flowmaster
- Manufacturer Part Number: 9525454
- Shape: Oval
- Inlet Position: Offset Dual
- Inlet Diameter (IN): 2-1/2 Inch
- Outlet Position: Offset Dual
- Outlet Diameter (IN): 2-1/2 Inch
- Universality: Semi-Universal
- Estimated Install Time (Hours): 1
- Case Diameter (IN): 10 Inch X 5 Inch
- Case Length (IN): 13-1/2 Inch
- Overall Length (IN): 19-1/2 Inch
- Color/ Finish: Black Painted
- Material: 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.
