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Flowmaster True Dual Exhaust Systems


Flowmaster
Flowmaster True Dual Exhaust Systems

Product images may differ from actual product appearance.

True Dual exhaust systems are built with maximum performance and aggressive looks in mind. These systems feature mandrel bent 16-guage aluminized steel tubing, specially tuned mufflers, weld-on or flanged cross-over pipes, clamps, hangers, mounting hardware and stainless steel tips that complete that custom installation for that aggressive performance look and sound.

American Thunder
As the name implies, bolt this system on and you'll let people know you've arrived. If you are looking for the famous, full-on ''Flowmaster sound'', look no further. American Thunder will deliver the aggressive tone you want, as well as the performance you demand from Flowmaster.

Force - II
Wanna let folks know you've got a Flowmaster system under your vehicle when you ''open it up,'' but don't want a lot of interior resonance? Then check out the Force-II system. Designed to provide plenty of ''Flowmaster sound'' under acceleration but lower sound levels while cruising, it may just be the perfect system for you.



Camaro/Firebird
Flowmaster 17129 - Flowmaster True Dual Exhaust Systems
389-17129
American Thunder Exhaust System
  • 1967-68 Camaro/Firebird except convertible
  • 2.5" pipe from X-member back
  • Dual rear exit
  • 40-series Delta Flow mufflers
  • H-pipe and hardware included
    Installation Diagram
    $8.99
    MPG
  • $355.99
    Ships
    Today
    Flowmaster 17104K - Flowmaster True Dual Exhaust Systems
    389-17104K
    American Thunder Exhaust System
  • 1967-74 Camaro/Firebird except convertible
  • 2.5" pipe from X-member back
  • Dual rear exit
  • 80-series Crossflow muffler
  • H-pipe and hardware included
    More info on Flowmaster 17104K
    MPG
  • $445.99
    Ships
    Today
    Flowmaster 17139 - Flowmaster True Dual Exhaust Systems
    389-17139
    American Thunder Exhaust System
  • 1969 Camaro/Firebird V8
  • 2.5" pipe from X-member back
  • Dual rear exit
  • 40-series Delta Flow mufflers
  • H-pipe and hardware included
    Installation Diagram
    $8.99
    MPG
  • $445.99
    Ships
    Today
    Flowmaster 17149 - Flowmaster True Dual Exhaust Systems
    389-17149
    American Thunder Exhaust System
  • 1970-73 Camaro/Firebird V8
  • 2.5" pipe from X-member back
  • Dual rear exit
  • 50-series Delta Flow mufflers
  • H-pipe and hardware included
    Installation Diagram
    $8.99
    MPG
  • $439.99
    Ships
    Today
    Corvette
    Flowmaster 17217K - Flowmaster True Dual Exhaust Systems
    389-17217K
    Force II Exhaust System
  • 1992-96 Corvette LT1/LT4
  • 2.5" tubing after dual cats
  • Dual rear exit
  • 50-series Delta Flow mufflers
  • Y-pipe and hardware included
    Installation Diagram
    $8.99
    MPG
  • $612.99
    Ships
    Today
    Flowmaster 17427 - Flowmaster True Dual Exhaust Systems
    389-17427
    American Thunder Exhaust System
  • 2005-08 Corvette C6
  • Dual rear exit
  • 50-series Delta Flow mufflers
  • 3.5" stainless quad tips included
    Installation Diagram
    MPG
  • $449.99
    Ships
    Today
    Flowmaster 17416 - Flowmaster True Dual Exhaust Systems
    389-17416
    American Thunder Exhaust System
  • 2005-08 Corvette C6
  • Dual rear exit
  • 50-series Delta Flow mufflers
  • 4" stainless quad tips included
    Installation Diagram
    MPG
  • $399.99
    Ships
    Today
    Other GM Cars
    Flowmaster 17119K - Flowmaster True Dual Exhaust Systems
    389-17119K
    American Thunder Exhaust System
  • 1964-72 A-Body V8
  • 2.5" pipe from X-member back
  • Dual rear exit
  • Super 40-series mufflers
  • H-pipe and hardware included
    Installation Diagram
    MPG
  • $359.99
    Ships
    Today
    Flowmaster 17120K - Flowmaster True Dual Exhaust Systems
    389-17120K
    American Thunder Exhaust System
  • 1964-72 A-Body V8
  • 2.5" pipe from X-member back
  • Dual side exit
  • 50-series SUV mufflers
  • H-pipe and hardware included
    Installation Diagram
    $8.99
    MPG
  • $409.99
    Ships
    in 15-22 days
    Flowmaster 17107 - Flowmaster True Dual Exhaust Systems
    389-17107
    Tubing Only Kit without Mufflers
  • 1964-72 A-Body V8
  • 2.5" pipe from X-member back
  • Dual rear exit
  • H-pipe and hardware included
    Installation Diagram
    MPG
  • $259.99
    Ships
    Today
    Flowmaster 17218K - Flowmaster True Dual Exhaust Systems
    389-17218K
    Force II Exhaust System
  • 1994-96 Impala SS 5.7L
  • Dual rear exit
  • 50-series SUV mufflers
  • Resonated tailpipes
  • H-pipe and hardware included
    Installation Diagram
    $8.99
    MPG
  • $615.99
    Ships
    Today
      389-17118K
    American Thunder Exhaust System
  • 1994-96 Impala SS 5.7L
  • 2.25" tubing after dual cats
  • Dual rear exit
  • 50-series SUV mufflers
  • H-pipe and hardware included
    Installation Diagram
    $8.99
    MPG
  • $565.99
    Ships
    Today
    Ford/Mercury
    Flowmaster 17289 - Flowmaster True Dual Exhaust Systems
    389-17289
    American Thunder Exhaust System
  • 1966-67 Ford Fairlane/Mercury Comet V8 except convertible
  • 2.5" pipe from X-member back
  • Dual rear exit
  • 50-series SUV mufflers
  • H-pipe and hardware included
    $8.99
    MPG
  • $405.99
    Ships
    Today
    Flowmaster 17100 - Flowmaster True Dual Exhaust Systems
    389-17100
    Force II Exhaust System
  • 1989-91 Thunderbird 5.0L V8
  • Dual rear exit
  • 40-series Delta Flow mufflers
    Installation Diagram
    More info on Flowmaster 17100
    MPG
  • $319.99
    Ships
    Today
    Flowmaster 17111 - Flowmaster True Dual Exhaust Systems
    389-17111
    Force II Exhaust System
  • 1992-96 Thunderbird 5.0L V8
  • Dual rear exit
  • 40-series Delta Flow mufflers
    More info on Flowmaster 17111
    MPG
  • $319.99
    Ships
    Today
    Mopar
    Flowmaster 17405K - Flowmaster True Dual Exhaust Systems
    389-17405K
    Force II Exhaust System
  • 2005-07 Magnum & Charger RT and 300C 5.7L Hemi
  • Dual rear exit
  • Super 40-series mufflers
  • X-pipe and hardware included
    Installation Diagram
    MPG
  • $599.99
    Ships
    Today
    Ford Cars
    Flowmaster 17103 - Flowmaster True Dual Exhaust Systems
    389-17103
    1987-93 Mustang LX/Cobra
    1986 Mustang GT
  • 2.5'' Outlets
  • 50-Series Delta Flow mufflers
  • Force-II series
  • Dual out the rear exit

  • $349.99
    Ships
    Today
    Flowmaster 17106 - Flowmaster True Dual Exhaust Systems
    389-17106
    1987-93 Mustang GT
  • 5.0L V8
  • 2.5'' Outlets
  • 50-Series Delta Flow mufflers
  • Force-II series
  • Dual out the rear exit

    MPG
  • $355.99
    Ships
    Today
    Flowmaster 17112 - Flowmaster True Dual Exhaust Systems
    389-17112
    1994-97 Mustang GT/Cobra
  • 5.0L and 4.6L V8
  • 2.5'' Outlets
  • 40-Series Delta Flow mufflers
  • American Thunder series
  • Dual out the rear exit

    MPG
  • $299.99
    Ships
    Today
    Flowmaster 17113 - Flowmaster True Dual Exhaust Systems
    389-17113
    1987-93 Mustang LX/Cobra
    1986 Mustang GT
  • 2.5'' Outlets
  • 40-Series Delta Flow mufflers
  • American Thunder series
  • Dual out the rear exit

    MPG
  • $299.99
    Ships
    Today
    Flowmaster 17114 - Flowmaster True Dual Exhaust Systems
    389-17114
    1994-97 Mustang GT/Cobra
  • 5.0L and 4.6L V8
  • 2.5'' Outlets
  • 50-Series Delta Flow mufflers
  • Force-II series
  • Dual out the rear exit

    MPG
  • $345.99
    Ships
    Today
    Flowmaster 17116 - Flowmaster True Dual Exhaust Systems
    389-17116
    1987-93 Mustang GT
  • 5.0L V8
  • 2.5'' Outlets
  • Super 44 mufflers
  • American Thunder series
  • Dual out the rear exit

    MPG
  • $299.99
    Ships
    Today
    Flowmaster 17203 - Flowmaster True Dual Exhaust Systems
    389-17203
    1987-93 Mustang LX/Cobra
    1986 Mustang GT
  • 5.0L V8
  • 2.5'' Outlets
  • 50-Series Delta Flow mufflers
  • Stainless steel OEM-style tips
  • Force-II series
  • Dual out the rear exit

    MPG
  • $419.99
    Ships
    Today
    Flowmaster 17212 - Flowmaster True Dual Exhaust Systems
    389-17212
    1994-97 Mustang GT/Cobra
  • 5.0L and 4.6L V8
  • 2.5'' Outlets
  • 40-Series Delta Flow mufflers
  • American Thunder series
  • Stainless OEM-style tips
  • Dual out the rear exit

    MPG
  • $379.99
    Ships
    Today
    Flowmaster 17213 - Flowmaster True Dual Exhaust Systems
    389-17213
    1987-93 Mustang LX/Cobra
    1986 Mustang GT
  • 5.0L V8
  • 2.5'' Outlets
  • Super 44-Series mufflers
  • Stainless OEM-style tips
  • American Thunder series
  • Dual out the rear exit

    MPG
  • $379.99
    Ships
    Today
    Flowmaster 17214 - Flowmaster True Dual Exhaust Systems
    389-17214
    1994-97 Mustang GT/Cobra
  • 5.0L and 4.6L V8
  • 2.5'' Outlets
  • 50-Series Delta Flow mufflers
  • Force-II series
  • Dual out the rear exit

    MPG
  • $419.99
    Ships
    Today
    Flowmaster 17215 - Flowmaster True Dual Exhaust Systems
    389-17215
    1998 Mustang GT/Cobra
  • 2.5'' Outlets
  • 40-Series Delta Flow mufflers
  • Stainless steel OEM-style tips
  • American Thunder series
  • Dual out the rear exit

    MPG
  • $379.99
    Ships
    Today
    Flowmaster 17248 - Flowmaster True Dual Exhaust Systems
    389-17248
    1999-04 Mustang Cobra 4.6L V8
  • 2.5'' Outlets
  • Super 40-Series mufflers
  • 3.0'' stainless steel OEM-sytle tips
  • American Thunder series
  • Dual out the rear exit

    $8.99
    MPG
  • $399.99
    Ships
    Today
    Flowmaster 17267 - Flowmaster True Dual Exhaust Systems
    389-17267
    1999-04 Mustang GT/Mach 1/Bullit (Exc. Cobra)
  • 4.6L V8
  • 2-1/2'' Outlets
  • 50-Series SUV/Performance mufflers
  • 3.0'' stainless steel tips
  • Force-II series
  • Dual out the rear exit

    $8.99
  • $507.99
    Ships
    in 15-22 days
    Flowmaster 17273 - Flowmaster True Dual Exhaust Systems
    389-17273
    1964-66 Mustang (Exc. GT or Convertible)
  • 2.5'' tubing from the transmission X-member back
  • Includes H-pipe and hardware
  • 40-Series Delta Flow mufflers
  • Stainless steel tips,li>American Thunder series
  • Dual out the rear exit

    MPG
  • $399.99
    Ships
    Today
    Flowmaster 17275K - Flowmaster True Dual Exhaust Systems
    389-17275K
    1999-04 Mustang
  • V6
  • Includes flanged Y-pipe and hardware
  • 2.5'' outlet
  • Super 40-series mufflers
  • Logo embossed SS tips
  • Force-II series
  • Dual out the rear exit

    $8.99
    MPG
  • $449.99
    Ships
    Today
    Flowmaster 17276K - Flowmaster True Dual Exhaust Systems
    389-17276K
    1994-97 Mustang
  • V6
  • 2.5'' Outlets
  • Includes flanged Y-pipe and hardware
  • 50-Series Delta Flow mufflers
  • Stainless steel OEM-style tips
  • Force-II series
  • Dual out the rear exit

    $8.99
    MPG
  • $425.99
    Ships
    in 15-22 days
    Flowmaster 17277K - Flowmaster True Dual Exhaust Systems
    389-17277K
    1998 Mustang
  • V6
  • 2.5'' Outlets
  • Includes flanged Y-pipe and hardware
  • 50-Series Delta Flow mufflers
  • Stainless steel OEM-style tips
  • Force-II series
  • Dual out the rear exit

    $8.99
    MPG
  • $405.99
    Ships
    in 15-22 days
    Flowmaster 17312 - Flowmaster True Dual Exhaust Systems
    389-17312
    1999-04 Mustang GT/Mach 1/Bullit (Exc. Cobra)
  • 4.6L V8
  • 2-1/2'' Outlets
  • Super 40-Series mufflers
  • 3.0'' stainless steel tips
  • American Thunder series
  • Dual out the rear exit

    MPG
  • $399.99
    Ships
    Today
    Flowmaster 17334 - Flowmaster True Dual Exhaust Systems
    389-17334
    1964-66 Mustang (Exc. GT or Convertible)
  • All V8 engines
  • 2.25'' tubing
  • Includes H-pipe and hardware
  • 50-Series Delta Flow mufflers
  • stainless steel tips
  • American Thunder series
  • Dual out the rear exit

  • $535.99
    Ships
    in 15-22 days
    Flowmaster 17389K - Flowmaster True Dual Exhaust Systems
    389-17389K
    1987-93 Mustang LX/Cobra
  • 5.0L V8
  • 3'' tubing
  • Includes X-pipe and hardware
  • Shorty header back kit (no Cats)
  • Super 40-Series mufflers
  • 3.0'' logo embossed stainless steel tips
  • American Thunder series
  • Dual out the rear exit

    More info on Flowmaster 17389K
    $8.99
    MPG
  • $697.99
    Ships
    Today
    Flowmaster 17396K - Flowmaster True Dual Exhaust Systems
    389-17396K
    1987-93 Mustang GT
  • 5.0L V8
  • 3'' tubing
  • Includes X-pipe and hardware
  • Shorty header back kit (no Cats)
  • Super 40-Series mufflers
  • 3.0'' logo embossed stainless steel tips
  • American Thunder series
  • Dual out the rear exit

    More info on Flowmaster 17396K
    $8.99
    MPG
  • $649.99
    Ships
    Today
    Flowmaster 17410 - Flowmaster True Dual Exhaust Systems
    389-17410
    2005-up Mustang GT
  • 4.6L V8
  • Specialty 5'' x 10'' mufflers
  • 4'' logo embossed stainless steel tips
  • American Thunder series
  • Mufflers only
  • Dual out the rear exit

    MPG
  • $309.99
    Ships
    Today
    GM Cars
    Flowmaster 17115K - Flowmaster True Dual Exhaust Systems
    389-17115K
    1990-95 Corvette ZR-1
  • 5.7L V8
  • 2.5'' tubing after dual flanged cats
  • Includes Y-pipe and hardware
  • 50-Series mufflers
  • Force-II series
  • Dual out the rear exit

    $8.99
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