Skip to content
Enhance performance with improved sound control and efficiency.
The Flowmaster 70 Series Big Block II Exhaust Muffler is engineered to optimize engine performance while providing a refined exhaust tone. Utilizing Delta Flow technology, this muffler features an enlarged case that minimizes interior resonance and enhances horsepower, torque, and overall engine efficiency. Constructed from durable 16 gauge aluminized steel and fully MIG welded, it ensures longevity and reliability under various driving conditions.
With a design that accommodates a single 2-1/2 inch center inlet and a single 2-1/2 inch offset outlet, this muffler is suitable for a range of vehicles including trucks, SUVs, RVs, and high-performance street cars. The oval shape and dimensions of 10 inches in width and 5 inches in height allow for versatile installation options, although modifications to the exhaust system may be necessary.
The Flowmaster 70 Series is designed to deliver a mild to stock exterior exhaust tone, making it a practical choice for those seeking performance enhancements without excessive noise. Its semi-universal fit and straightforward installation process, estimated at one hour, make it accessible for both professional and DIY mechanics.
Features
- Improved Horsepower, Torque And Engine Efficiency
- Minimal Interior Resonance
- Mild To Stock Exterior Exhaust Tone
- Recommended For SUV, Trucks, Motorhomes And Tow Vehicles
Specifications
- Manufacturer: Flowmaster
- Manufacturer Part Number: 52572
- Shape: Oval
- Inlet Position: Center Single
- Inlet Diameter (IN): 2-1/2 Inch
- Outlet Position: Offset Single
- 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): 22 Inch
- Overall Length (IN): 28 Inch
- Color/ Finish: Gray 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
Compatibility / Fit
- 1993-1993 Dodge D350
- 2002-2003 Dodge Dakota
- 1998-2003 Dodge Durango
- 1995-2002 Dodge Ram 1500
- 2005-2005 Dodge Ram 1500
- 1994-2002 Dodge Ram 2500
- 1994-2002 Dodge Ram 3500
- 1993-1993 Dodge W150
- 1993-1993 Dodge W250
- 1993-1993 Dodge W350
- 2002-2005 Ford Explorer
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.
