Compare Prices for Flowmaster 52571 70 Series Muffler - 2.50 Offset IN / 2.50 Center OUT - Mild Sound

Flowmaster 52571 70 Series Muffler - 2.50 Offset IN / 2.50 Center OUT - Mild SoundBuy Flowmaster 52571 70 Series Muffler - 2.50 Offset IN / 2.50 Center OUT - Mild Sound

Flowmaster 52571 70 Series Muffler - 2.50 Offset IN / 2.50 Center OUT - Mild Sound Product Description:



  • Stock to mild exterior exhaust tone
  • Reduced Interior resonance
  • Recommended for SUV, trucks, motorhomes and tow vehicles
  • Improved horsepower or torque and potential mileage improvement
  • Race proven patented delta flow technology

Product Description

The 70 Series utilizes Flowmaster's patented Delta Flow technology and an enlarged case for improved sound control along with mileage and power gaIns. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge alumInized steel and fully MIG-welded for maximum durability.

Customer Reviews

Most helpful customer reviews

0 of 0 people found the following review helpful.
5Starsky and Hutch
By nopainnopain
I love this muffler ! Installation was simple.The fit was perfect.It is quiet compared to most.It is on a 1997 F150 with the 4.6 and it sounds like an old muscle car.maybe a Mach 1 or Torino.I was surprised at how the sound was reminding me of high school in the 1980s.So many cars had that sputtering,popping rumble.It can sound a bit tin can like but the wide open rip is pleasant without setting off car alarms.I got a good price for a used one .It had just been returned as far as I could tell.It looked brand new.Money well spent.

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Buy Flowmaster 52571 70 Series Muffler - 2.50 Offset IN / 2.50 Center OUT - Mild Sound