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Flowmaster

Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's. Through use of these dyno's, Flowmasters engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers "to the ground." Flowmaster also utilizes Spectrum Analyzers to fine "tune" the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones.

Flowmasters product line includes exhaust products for Performance Street, Muscle cars, Trucks, Street Rods, RV's, Motorhomes, and all types of race applications. With over 400 different muffler models, 370+ exhaust systems and numerous exhaust accessories available, Flowmaster offers you the choice of sound to fit your sound preference from "wild to mild" and of your specific vehicle needs.

1 - 18 of 18 results

Flowmaster - Muffler

Part # : 524554   |  Line: FLM
  • 3 year limited warranty
  • 50 Suv Muffler
  • 2.25 Inch Dual In
  • 2.25 Inch Dual Out
  • Moderate To Mild Sound
  • Body Height (In): 5 Inch
  • Body Length (In): 17 Inch
  • Body Width (In): 10 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Flowmaster 40 Series - Muffler

Part # : 42443   |  Line: FLM

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& Availability, enter your zip code.

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Flowmaster 40 Series - Muffler

Part # : 842442   |  Line: FLM
  • 3 year limited warranty
  • 40 Delta Muffler 409s
  • 2.25 Inch Center In
  • 2.25 Inch Offset Out
  • Aggressive To Moderate Sound

For Pricing
& Availability, enter your zip code.

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Flowmaster Super 44 - Muffler

Part # : 9424472   |  Line: FLM
  • 3 year limited warranty
  • Super 44 Muffler
  • 2.25 Inch Center In
  • 2.25 Inch Dual Out
  • Aggressive Sound
  • Body Height (In): 4 Inch
  • Body Length (In): 13 Inch
  • Body Width (In): 9-3/4 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Flowmaster 70 Series - Muffler

Part # : 524704   |  Line: FLM

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& Availability, enter your zip code.

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Flowmaster 70 Series - Muffler

Part # : 530722   |  Line: FLM

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& Availability, enter your zip code.

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Flowmaster 40 Series Delta Flow - Muffler

Part # : 942440   |  Line: FLM
  • 3 year limited warranty
  • 40 Delta Flow Muffler
  • 2.25 Inch Center In
  • 2.25 Inch Center Out
  • Aggressive To Moderate Sound

For Pricing
& Availability, enter your zip code.

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Flowmaster 40 Series Delta Flow - Muffler

Part # : 9424422   |  Line: FLM
  • 3 year limited warranty
  • 40 Delta Flow Muffler
  • 2.25 Inch Center In
  • 2.25 Inch Dual Out
  • Aggressive To Moderate Sound
  • Body Height (In): 4 Inch
  • Body Length (In): 13 Inch
  • Body Width (In): 9-3/4 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Flowmaster 50 Series Delta Flow - Muffler

Part # : 842452   |  Line: FLM
  • 3 year limited warranty
  • 409 Stainless Steel
  • 2.25 Inch Center In
  • 2.25 Inch Offset Out
  • Moderate
  • Body Height (In): 4 Inch
  • Body Length (In): 17 Inch
  • Body Width (In): 9-3/4 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Flowmaster 50 Series Delta Flow - Muffler

Part # : 942450   |  Line: FLM
  • 3 year limited warranty
  • 2.25 Inch Center In
  • 2.25 Inch Center Out
  • Moderate Sound
  • Body Height (In): 4 Inch
  • Body Length (In): 17 Inch
  • Body Width (In): 9-3/4 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Flowmaster 50 Series Delta Flow - Muffler

Part # : 942456   |  Line: FLM
  • 3 year limited warranty
  • 50 Series(TM) Delta Flow Muffler
  • 2.25 Offset In / 2.25 Center Out - Moderate Sound
  • Body Height (In): 4 Inch
  • Body Length (In): 14 Inch
  • Body Width (In): 8 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Flowmaster 60 Series Delta Flow - Muffler

Part # : 952460   |  Line: FLM

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& Availability, enter your zip code.

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Flowmaster Scavenger Series - Muffler

Part # : 7214400-6   |  Line: FLM
  • 3 year limited warranty
  • Scavenger Series Collector Muffler
  • 2.25 Inch Primary / 4 Inch Out
  • Race
  • Body Height (In): 5 Inch
  • Body Length (In): 13 Inch
  • Body Width (In): 6 Inch

For Pricing
& Availability, enter your zip code.

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Flowmaster Scavenger Series Elite - Exhaust Header

Part # : 814220   |  Line: FLM
  • 3 year limited warranty
  • 409s
  • Block Hugger
  • 2.25 Inch Ball & Socket Flange Outlet Pair
  • Fits Ford 289 & 302 Cubic Inch Displacement V8 Engines, Shorty Headers, & Universal/street Rod

For Pricing
& Availability, enter your zip code.

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Flowmaster HP-2 Series - Muffler

Part # : 12412300   |  Line: FLM
  • 3 year limited warranty
  • 304s
  • 2.25 Inch Center In / 2.25" Center Out
  • 12" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required

For Pricing
& Availability, enter your zip code.

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Flowmaster HP-2 Series - Muffler

Part # : 12412400   |  Line: FLM
  • 3 year limited warranty
  • 409s
  • 2.25 Inch Center In / 2.25" Center Out
  • 12" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required

For Pricing
& Availability, enter your zip code.

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Flowmaster HP-2 Series - Muffler

Part # : 12418300   |  Line: FLM
  • 3 year limited warranty
  • 304s
  • 2.25 Inch Center In / 2.25" Center Out
  • 18" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required
  • Body Height (In): 4 Inch
  • Body Length (In): 18 Inch
  • Body Width (In): 5-1/2 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Flowmaster HP-2 Series - Muffler

Part # : 12418400   |  Line: FLM
  • 3 year limited warranty
  • 409s
  • 2.25 Inch Center In / 2.25" Center Out
  • 18" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required
  • Body Height (In): 4 Inch
  • Body Length (In): 18 Inch
  • Body Width (In): 5-1/2 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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  • 3 year limited warranty
  • 50 Suv Muffler
  • 2.25 Inch Dual In
  • 2.25 Inch Dual Out
  • Moderate To Mild Sound
  • Body Height (In): 5 Inch
  • Body Length (In): 17 Inch
  • Body Width (In): 10 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Part # : 524554   |  Line: FLM

For Pricing
& Availability, enter your zip code.

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Part # : 42443   |  Line: FLM

  • 3 year limited warranty
  • 40 Delta Muffler 409s
  • 2.25 Inch Center In
  • 2.25 Inch Offset Out
  • Aggressive To Moderate Sound

For Pricing
& Availability, enter your zip code.

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Part # : 842442   |  Line: FLM

  • 3 year limited warranty
  • Super 44 Muffler
  • 2.25 Inch Center In
  • 2.25 Inch Dual Out
  • Aggressive Sound
  • Body Height (In): 4 Inch
  • Body Length (In): 13 Inch
  • Body Width (In): 9-3/4 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Part # : 9424472   |  Line: FLM

For Pricing
& Availability, enter your zip code.

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Part # : 524704   |  Line: FLM

For Pricing
& Availability, enter your zip code.

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Part # : 530722   |  Line: FLM

  • 3 year limited warranty
  • 40 Delta Flow Muffler
  • 2.25 Inch Center In
  • 2.25 Inch Center Out
  • Aggressive To Moderate Sound

For Pricing
& Availability, enter your zip code.

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Part # : 942440   |  Line: FLM

  • 3 year limited warranty
  • 40 Delta Flow Muffler
  • 2.25 Inch Center In
  • 2.25 Inch Dual Out
  • Aggressive To Moderate Sound
  • Body Height (In): 4 Inch
  • Body Length (In): 13 Inch
  • Body Width (In): 9-3/4 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Part # : 9424422   |  Line: FLM

  • 3 year limited warranty
  • 409 Stainless Steel
  • 2.25 Inch Center In
  • 2.25 Inch Offset Out
  • Moderate
  • Body Height (In): 4 Inch
  • Body Length (In): 17 Inch
  • Body Width (In): 9-3/4 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Part # : 842452   |  Line: FLM

  • 3 year limited warranty
  • 2.25 Inch Center In
  • 2.25 Inch Center Out
  • Moderate Sound
  • Body Height (In): 4 Inch
  • Body Length (In): 17 Inch
  • Body Width (In): 9-3/4 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Part # : 942450   |  Line: FLM

  • 3 year limited warranty
  • 50 Series(TM) Delta Flow Muffler
  • 2.25 Offset In / 2.25 Center Out - Moderate Sound
  • Body Height (In): 4 Inch
  • Body Length (In): 14 Inch
  • Body Width (In): 8 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Part # : 942456   |  Line: FLM

For Pricing
& Availability, enter your zip code.

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Part # : 952460   |  Line: FLM

  • 3 year limited warranty
  • Scavenger Series Collector Muffler
  • 2.25 Inch Primary / 4 Inch Out
  • Race
  • Body Height (In): 5 Inch
  • Body Length (In): 13 Inch
  • Body Width (In): 6 Inch

For Pricing
& Availability, enter your zip code.

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Part # : 7214400-6   |  Line: FLM

  • 3 year limited warranty
  • 409s
  • Block Hugger
  • 2.25 Inch Ball & Socket Flange Outlet Pair
  • Fits Ford 289 & 302 Cubic Inch Displacement V8 Engines, Shorty Headers, & Universal/street Rod

For Pricing
& Availability, enter your zip code.

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Part # : 814220   |  Line: FLM

  • 3 year limited warranty
  • 304s
  • 2.25 Inch Center In / 2.25" Center Out
  • 12" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required

For Pricing
& Availability, enter your zip code.

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Part # : 12412300   |  Line: FLM

  • 3 year limited warranty
  • 409s
  • 2.25 Inch Center In / 2.25" Center Out
  • 12" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required

For Pricing
& Availability, enter your zip code.

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Part # : 12412400   |  Line: FLM

  • 3 year limited warranty
  • 304s
  • 2.25 Inch Center In / 2.25" Center Out
  • 18" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required
  • Body Height (In): 4 Inch
  • Body Length (In): 18 Inch
  • Body Width (In): 5-1/2 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Part # : 12418300   |  Line: FLM

  • 3 year limited warranty
  • 409s
  • 2.25 Inch Center In / 2.25" Center Out
  • 18" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required
  • Body Height (In): 4 Inch
  • Body Length (In): 18 Inch
  • Body Width (In): 5-1/2 Inch
  • Inlet Diameter (In): 2-1/4 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

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Part # : 12418400   |  Line: FLM

1 - 18 of 18 results

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