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Flowmaster 530513 50 Series ™ Big Block ® Steel Exhaust Muffler

California Prop65: Warning
$299.95
Taxes, discounts and shipping calculated at checkout.

Free Delivery Available to a Shop Near You (some exclusions apply)


The 50 Series Big Block Muffler is our largest and quietest muffler made for tow vehicles, full size trucks, large SUV’s and RV’s/Motorhomes. This muffler is made for more than just big Cubic Inch engine applications and has a very large resonance tuning chamber to almost completely reduce interior resonance in large cab vehicles and enough case volume to handle engines under heavy loads. Significant improvements in mileage, torque, and Horsepower are to be expected from this muffler, as well as decreased engine heat and wear. Mufflers utilize Flowmaster's patented Delta Flow technology and feature excellent power characteristics with good sound reduction qualities and are constructed for race applications that have strict decibel level requirements to adhere to.

 

  • Stock To Mild Exterior Exhaust Tone
  • Reduces Interior Resonance
  • Recommended For SUV/Trucks/Motorhomes/Tow Vehicles
  • Improved Horsepower/Torque And Potential Mileage Improvement
  • Race Proven Patented Delta Flow Technology Designed For Maximum Horsepower And Torque
  • Limited 3 Year Warranty

Product Specifications

ShapeOval
Inlet PositionOffset Dual
Inlet Diameter (IN)3 Inch
Outlet PositionOffset Single
Outlet Diameter (IN)3-1/2 Inch
Case Diameter (IN)12 Inch X 5 Inch
Case Length (IN)22 Inch
Overall Length (IN)28 Inch
Color/ FinishAluminized Gray
MaterialSteel
Wall TypeSingle Wall
Internal ConstructionThree Chambered
Includes TipNo
Tip Length (IN)No Tip
Tip Diameter (IN)No Tip
Tip FinishNo Tip
Tip MaterialNo Tip
Estimated Install Time (Hours)1

Additional Information

Shipping & Returns

Shipping Charges

Shipping charges vary and are determined at checkout based on your shipping address. We ship via UPS and LTL Truck Freight for larger items with various expedited shipping options. Free Shipping is available to a local store where applicable.

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60-Day No-Hassle Returns

If you are not pleased with your purchase, simply return it for a full refund. To return an item, please contact us at 833-727-8784 or customerservice@partsvia.com and request a return authorization number.

Contact

Call us at 1-833-727-8784 or Email us at customerservice@partsvia.com.

We typically reply within 24-48 hours of your submission.