Flowmaster Delta Force Race Mufflers


Flowmaster
Flowmaster Delta Force Race Mufflers

Product images may differ from actual product appearance.

Perfect for Mountain Motor pro streeters or full-on drag cars. Fully aluminized construction for long life from Flowmaster.

The Delta Force 10 series race mufflers are intended for racing applications and utilize Flowmaster's patented Delta Flow technology for maximum performance. Recommended for racing applications where a muffler is required without a set decibel limit to be met. Will provide a noticeable dB reduction over open headers.

The Delta Force 30 Series race mufflers are their most powerful & quietest professional race mufflers available and incorporate over 25 yrs of race proven research & development ensuring you get the best race silencers money can buy no matter what type of racing you do.

The Delta Force 40 Series race mufflers utilize Flowmaster's patented Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers.



Center In / Center Out

389-325108
Delta Force Race Muffler - 10 Series
  • Inlet: 2.5"
  • Outlet: 2.5"
  • Muffler Size: 5.75" L x 8" W x 3" H
  • 1 Chamber
    View this item
  • $75.99
    Ships

    389-325408
    Delta Force Race Muffler - 40 Series
  • Inlet: 2.5"
  • Outlet: 2.5"
  • Muffler Size: 8.75" L x 8" W x 3" H
  • 2 Chamber
    View this item
  • $89.99
    Ships

    389-430408
    Delta Force Race Muffler - 40 Series
  • Inlet: 3"
  • Outlet: 3"
  • Muffler Size: 9" L x 9.75" W x 4" H
  • 2 Chamber
    View this item
  • $97.99
    Ships

    389-435408
    Delta Force Race Muffler - 40 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 9" L x 8" W x 4" H
  • 2 Chamber
    View this item
  • $99.99
    Ships

    389-53530-12
    Delta Force Race Muffler - 30 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 14" L x 12" W x 5" H
  • 2 Chamber
    View this item
  • $139.99
    Ships
    02/24/12

    389-54030-12
    Delta Force Race Muffler - 30 Series
  • Inlet: 4"
  • Outlet: 4"
  • Muffler Size: 14" L x 12" W x 5" H
  • 2 Chamber
    View this item
  • $139.99
    Ships

    389-9430109
    Delta Force Race Muffler - 10 Series
  • Inlet: 3"
  • Outlet: 3"
  • Muffler Size: 6.25" L x 9.75" W x 4" H
  • 1 Chamber
    View this item
  • $89.99
    Ships

    389-9430409
    Delta Force Race Muffler - 40 Series
  • Inlet: 3"
  • Outlet: 3"
  • Muffler Size: 13" L x 9.75" W x 4" H
  • 2 Chamber
    View this item
  • $85.99
    Ships

    389-9435109
    Delta Force Race Muffler - 10 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 6.25" L x 9.75" W x 4" H
  • 1 Chamber
    View this item
  • $89.99
    Ships

    389-953510-12
    Delta Force Race Muffler - 10 Series
  • Inlet:3.5"
  • Outlet: 3.5"
  • Muffler Size: 7.5 in. x 12 in. x 5 in.
  • 1 Chamber
    View this item
  • $131.99
    Ships
    02/24/12

    389-953540-10
    Delta Force Race Muffler - 40 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 13.25" L x 10" W x 5" H
  • 2 Chamber
    View this item

    Fits Applications
  • $139.99
    Ships

    389-954010-12
    Delta Force Race Muffler - 10 Series
  • Inlet: 4"
  • Outlet: 4"
  • Muffler Size: 7.75" L x 12" W x 5" H
  • 1 Chamber
    View this item
  • $126.99
    Ships
    02/24/12

    389-954040-10
    Delta Force Race Muffler - 40 Series
  • Inlet: 4"
  • Outlet: 4"
  • Muffler Size: 13.25" L x 10" W x 5" H
  • 2 Chamber
    View this item

    Fits Applications
  • $132.99
    Ships

    389-954540-10
    Delta Force Race Muffler - 40 Series
  • Inlet: 4.5"
  • Outlet: 4.5"
  • Muffler Size: 13.25" L x 10" W x 5" H
  • 2 Chamber
    View this item
  • $141.99
    Ships
    02/24/12

    389-964530-14
    Delta Force Race Muffler - 30 Series
  • Inlet: 4.5"
  • Outlet: 4.5"
  • Muffler Size: 16 in. x 14 in. x 6 in
  • 2 Chamber
    View this item
  • $251.99
    Ships
    02/24/12

    389-965030-14
    Delta Force Race Muffler - 30 Series
  • Inlet: 5"
  • Outlet: 5"
  • Muffler Size: 16.25" L x 14" W x 6" H
  • 2 Chamber
    View this item
  • $251.99
    Ships
    02/24/12

    389-965040-12
    Delta Force Race Muffler - 40 Series
  • Inlet: 5"
  • Outlet: 5"
  • Muffler Size: 14" L x 12" W x 6" H
  • 2 Chamber
    View this item
  • $211.99
    Ships
    02/24/12
    Center In / Offset Out

    389-53532-12
    Delta Force Race Muffler - 30 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 14'' x 12'' x 5''
  • 2 Chamber
    View this item
  • $139.99
    Ships
    02/24/12

    389-54032-12
    Delta Force Race Muffler - 30 Series
  • Inlet: 4"
  • Outlet: 4"
  • Muffler Size: 14" L x 12" W x 5" H
  • 2 Chamber
    View this item
  • $136.99
    Ships
    02/24/12

    389-9435429
    Delta Force Race Muffler - 40 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 13 in. x 9.75 in. x 4 in
  • 2 Chamber
    View this item
  • $91.99
    Ships
    02/24/12
    Dual In / Dual Out

    389-235604-11
    Delta Force Race Muffler
  • Inlet: 3.5" Dual
  • Outlet: 3.5" Dual
  • Muffler Size: 19'' x 11'' x 2''
  • 3 Chamber
    More info on Flowmaster 235604-11
  • $261.99
    Ships
    02/24/12
    Offset In / Center Out

    389-53531-12
    Delta Force Race Muffler - 30 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 17'' x 12'' x 5''
  • 2 Chamber
    View this item
  • $153.99
    Ships
    02/24/12

    389-54031-12
    Delta Force Race Muffler - 30 Series
  • Inlet: 4"
  • Outlet: 4"
  • Muffler Size: 17.25" L x 12" W x 5" H
  • 2 Chamber
    View this item
  • $149.99
    Ships
    02/24/12

    389-9430119
    Delta Force Race Muffler - 10 Series
  • Inlet: 3"
  • Outlet: 3"
  • Muffler Size: 10.25" L x 9.75" W x 4" H
  • 1 Chamber
    View this item
  • $96.99
    Ships

    389-9430419
    Delta Force Race Muffler - 40 Series
  • Inlet: 3"
  • Outlet: 3"
  • Muffler Size: 13" L x 9.75" W x 4" H
  • 2 Chamber
    View this item
  • $85.99
    Ships

    389-9435419
    Delta Force Race Muffler - 40 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 13" L x 9.75" W x 4" H
  • 2 Chamber
    View this item
  • $89.99
    Ships

    389-953511-12
    Delta Force Race Muffler - 10 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 10.75 in. x 12 in. x 5 in.
  • 1 Chamber
    More info on Flowmaster 953511-12
  • $141.99
    Ships
    02/24/12

    389-953541-10
    Delta Force Race Muffler - 40 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 16.25" L x 10" W x 5" H
  • 2 Chamber
    View this item
  • $151.99
    Ships
    02/24/12

    389-954011-12
    Delta Force Race Muffler - 10 Series
  • Inlet: 4"
  • Outlet: 4"
  • Muffler Size: 10.75" L x 12" W x 5" H
  • 1 Chamber
    View this item
  • $151.99
    Ships
    02/24/12
    Offset In / Offset Out

    389-53533-12
    Delta Force Race Muffler - 30 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 17.25" L x 12" W x 5" H
  • 2 Chamber
    View this item
  • $146.99
    Ships
    02/24/12

    389-53534-12
    Delta Force Race Muffler - 30 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 17'' x 12'' x 5''
  • 2 Chamber
    View this item
  • $146.99
    Ships
    02/24/12

    389-53545-10
    Delta Force Race Muffler - 40 Series
  • Inlet: 3.5"
  • Outlet: 3"
  • Muffler Size: 13.5 in. x 10 in. x 5 in.
  • 2 Chamber
    More info on Flowmaster 53545-10
  • $141.99
    Ships
    02/24/12

    389-54033-12
    Delta Force Race Muffler - 30 Series
  • Inlet: 4"
  • Outlet: 4"
  • Muffler Size: 17.25" L x 12" W x 5" H
  • 2 Chamber
    View this item
  • $146.99
    Ships
    02/24/12

    389-54034-12
    Delta Force Race Muffler - 30 Series
  • Inlet: 4"
  • Outlet: 4"
  • Muffler Size: 17'' x 12'' x 5''
  • 2 Chamber
    View this item
  • $147.99
    Ships
    02/24/12

    389-9430439
    Delta Force Race Muffler - 40 Series
  • Inlet: 3"
  • Outlet: 3"
  • Muffler Size: 13" L x 9.75" W x 4" H
  • 2 Chamber
    View this item
  • $85.99
    Ships

    389-9430449
    Delta Force Race Muffler - 40 Series
  • Inlet: 3"
  • Outlet: 3"
  • Muffler Size: 13" L x 9.75" W x 4" H
  • 2 Chamber
    View this item
  • $85.99
    Ships

    389-9435439
    Delta Force Race Muffler - 40 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 13" L x 9.75" W x 4" H
  • 2 Chamber
    View this item
  • $89.99
    Ships

    389-9435449
    Delta Force Race Muffler - 40 Series
  • Inlet: 3.5"
  • Outlet: 3.5"
  • Muffler Size: 13" L x 9.75" W x 4" H
  • 2 Chamber
    View this item
  • $89.99
    Ships