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Flowmaster Super 40 Series Delta Flow Mufflers


Flowmaster
Flowmaster Super 40 Series Delta Flow Mufflers

Product images may differ from actual product appearance.

These Flowmaster Super 40 Mufflers utilize Delta Flow technology for the best performance on higher horsepower street/strip vehicles. They also offer a deep exterior sound with less interior noise.

Features
  • For street and strip applications
  • Deeper, richer tone than original 40 Series Mufflers plus more horsepower
  • Case: 13.5" L (5" Thick)
  • Overall: 19.5" L x 10" W
  • Black 16-gauge aluminized steel or 409S stainless steel (stainless has limited lifetime warranty)
  • Outflows older 2-chamber muffler designs
  • Dyno tuned for optimum performance
  • MIG welded for maximum durability



  • 8 Products

    Center In/Offset Out

    389-952447
    Super 40 Delta Flow Muffler
  • Center In/Offset Out: 2.25"
  • Aluminized Steel
  • Black
    More info on Flowmaster 952447
    • FREE
    • SHIPPING
      & HANDLING!
    MPG
  • $89.99
    Ships

    389-952547
    Super 40 Delta Flow Muffler
  • Center In/Offset Out: 2.5"
  • Aluminized Steel
  • Black
    More info on Flowmaster 952547
    • FREE
    • SHIPPING
      & HANDLING!
    MPG
  • $89.99
    Ships

    389-953047
    Super 40 Delta Flow Muffler
  • Center In/Offset Out: 3"
  • Aluminized Steel
  • Black
    More info on Flowmaster 953047
    • FREE
    • SHIPPING
      & HANDLING!
    MPG
  • $89.99
    Ships

    Offset In/Offset Out

    389-952448
    Super 40 Delta Flow Muffler
  • Offset In/Offset Out: 2.25"
  • Aluminized Steel
  • Black
    More info on Flowmaster 952448
    • FREE
    • SHIPPING
      & HANDLING!
    MPG
  • $89.99
    Ships

    389-952548
    Super 40 Delta Flow Muffler
  • Offset In/Offset Out: 2.5"
  • Aluminized Steel
  • Black
    More info on Flowmaster 952548
    • FREE
    • SHIPPING
      & HANDLING!
    MPG
  • $89.99
    Ships

    389-953048
    Super 40 Delta Flow Muffler
  • Offset In/Offset Out: 3"
  • Aluminized Steel
  • Black
    More info on Flowmaster 953048
    • FREE
    • SHIPPING
      & HANDLING!
    MPG
  • $89.99
    Ships

    389-853048
    Super 40 Delta Flow Muffler
  • Offset In/Offset Out: 3"
  • Stainless Steel
    More info on Flowmaster 853048
    • FREE
    • SHIPPING
      & HANDLING!
  • $90.90
    Ships

    Offset In/Offset Out (Same Side)

    389-953049
    Super 40 Delta Flow Muffler
  • Same Side Offset In/Out: 3"
  • Aluminized Steel
  • Black
    More info on Flowmaster 953049
    • FREE
    • SHIPPING
      & HANDLING!
    MPG
  • $89.99
    Ships

    8 Products