Live Chat
Chat with an Expert
Sales & Service Hours
Home  /Performance  /Exhausts & Mufflers  /Mufflers  /Flowmaster 50 Series Delta Flow Mufflers

Flowmaster 50 Series Delta Flow Mufflers

Product Information
List Price:$140.00 - $164.00
Our Price:$125.95 - $146.95
Free Shipping
Best Price Guaranteed
  • description
  • videos
  • install
  • warranty
  • reviews
  • Q&A


  • Deep, Moderate Tone: The 50 Series Delta Muffler from Flowmaster offers a moderately deep tone that sounds great. It is designed for street or strip vehicles including cars, trucks, and SUVs.
  • Delta Flow Technology: Flowmaster's Delta Flow Technology ensures optimum performance without excessive resonance. The 50 Series Delta Flow muffler offers reduced interior tone levels for a comfortable ride.
  • Improved Exhaust Flow: The 50 Delta Flow muffler features a specially designed Resonance Tuning Chamber that offers improved flow of exhaust gasses through the muffler for increased performance with reduced interior resonance.
  • Stainless or Aluminized Steel: Choose from either 409 Stainless Steel or Aluminized Steel. Flowmaster 50 Delta Flow mufflers are available for 2", 2.25", 2.5", and 3" exhaust systems.
  • Made in the USA - Santa Rosa, CA

The Flowmaster 50 Series Delta Flow mufflers are intended to be used on most cars, trucks, and SUVs. They are designed for greatly reduced interior resonance with a moderate exterior tone with a great sound. The 50 Delta Flow mufflers feature a slightly smaller case size and specially designed Resonance Tuning Chamber. This allows for the same great Flowmaster performance without the increased interior sound. 50 Delta Flow mufflers feature a case size of 17"L x 9.75"W x 4"H with an overall length of 23". They are available in aluminized or stainless steel finishes and are designed for 2"-3" exhaust systems.

Our Guarantee
Best Price Guaranteed
Truck Experts a Call Away
Fastest Shipping
30 Day Return Guarantee
Lifetime Install Support
Spec Sheet
MATERIALAluminized Steel
California Residents: Prop 65 Warning



Flowmaster mufflers are designed to work with new or existing exhaust systems. They offer slip on installation and can be welded or clamped into place. Due to the use of heavier materials,Flowmaster recommends spot welding the joints when using clamps. On some applications it will be necessary to cut or splice when adding Flowmaster mufflers to an existing exhaust system.


Flowmaster is offering a lifetime limited warranty on their stainless steel 50 Series Delta Flow Mufflers and a 3 year limited warranty on the aluminum 50 Series Delta Flow Mufflers.