Flowmaster Exhaust: Mufflers, Systems, Tips & More

Exhaust, American Thunder, Dual, Steel, Stainless Steel, Polished Stainless Tip, Ford, Kit

Part Number: FLO-817281

4.38 out of 5 stars ( 8 )

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Catalytic Converter, Stainless Steel Case, Metallic Substrate, 2.25 in. Slip Fit Inlet/Outlet, 8 in Length, 4 in. Diameter, Each

Part Number: FLO-2000124

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Exhaust, American Thunder, Cat-Back, Stainless Steel, Polished Stainless Tips, Ford, 4.9, 5.0, 5.8L, Kit

Part Number: FLO-817471

5.0 out of 5 stars ( 5 )

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Muffler, Delta Force 40 Series Race, Oval, Stainless, Black, 4 in. Center Inlet/Outlet, 13 in. Case Length

Part Number: FLO-854040-10

5.0 out of 5 stars ( 6 )

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Exhaust System, American Thunder, Cat-back, Stainless Steel, Natural, Split Rear Exit, Chevy, GMC, 6.0L, Kit

Part Number: FLO-817541

3.63 out of 5 stars ( 8 )

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Exhaust System, American Thunder, Cat-Back, Stainless Steel, Chevy, GMC, 4.8, 5.3L, Kit

Part Number: FLO-817435

4.0 out of 5 stars ( 3 )

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Muffler, Super 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Aluminized, Each

Part Number: FLO-52557

5.0 out of 5 stars ( 2 )

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Muffler, Super 44 Series, 3 in. Inlet/3 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-843046

4.81 out of 5 stars ( 21 )

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Muffler, Super 44 Series, Oval, Dual 2.50 in. Inlet, One 3.00 in. Center Outlet, Stainless Steel, Black, Each

Part Number: FLO-8425453

4.85 out of 5 stars ( 13 )

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Muffler, Super 44 Series, 3 in. Inlet/3 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-843048

4.6 out of 5 stars ( 5 )

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Exhaust System, FlowFX, Cat-back, Stainless Steel, Natural, Black Ceramic Coated Tip, Ford, 2.7L/3.5L/5.0L, Kit

Part Number: FLO-717887

4.88 out of 5 stars ( 8 )

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Exhaust System, Force II, CatBack, Steel, Aluminized, X-Pipe, Tips, Chrysler, Dodge, 5.7L, Kit

Part Number: FLO-17405

4.63 out of 5 stars ( 8 )

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Muffler, Big Block II 70 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Each

Part Number: FLO-53071

4.57 out of 5 stars ( 21 )

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Headers, Scavenger Series Elite, Shorty, Stainless, Polished Ceramic Coated, Ford, 5.4L Modular, Pair

Part Number: FLO-814226

4.5 out of 5 stars ( 4 )

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Exhaust, American Thunder, Cat-Back, Steel, Aluminized, Polished Stainless Tips, Ford, Pickup, 4.9, 5.0, 5.8L

Part Number: FLO-17471

4.6 out of 5 stars ( 5 )

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Muffler, Super 10 Series, 2.5 in. Inlet/2.5 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842516

4.96 out of 5 stars ( 23 )

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Muffler, Super 40 Series, Oval, Stainless, Offset 3.0 in. Inlet, Center 3.0 in. Outlet, 13.5 in. Case Length

Part Number: FLO-853046

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Exhaust System, Cat-Back, FlowFX, 409 Stainless Steel, Split Rear, Black Ceramic Tips, Ford Bronco, Kit

Part Number: FLO-718122

5.0 out of 5 stars ( 1 )

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• Mfr. Rebate

Product Mail-In Rebate

Rebate Expires: 11/1/2026

Get a FREE Superchips Flashcal after rebate on this Product! Visit https://www.flowmastermufflers.com/promo to redeem. ...Read More

Buy a qualifying Flowmaster Exhaust System or Intake and get a FREE Superchips Flashcal Tuner (SRC-SC-MOD) after rebate! Visit https://www.flowmastermufflers.com/promo for more information. Valid on purchases made between 9/28/26 and 11/1/26. Redemption form must be completed by 11/15/26. U.S. and Canada residents only. Limit (1) rebate per person. Products purchased below MAP (Minimum Advertised Price) will not qualify. Show Less

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Muffler, 80 Series, Crossflow, Oval, Stainless Steel, Black, Single 2.5 in. Offset Inlet/Outlet, Each

Part Number: FLO-842580

5.0 out of 5 stars ( 2 )

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Exhaust System, Cat-back, FlowFX, 409 Stainless Steel, 4.00 in. Black Ceramic Coated Tips, Passenger Side Exit, Ford, Kit

Part Number: FLO-718116

5.0 out of 5 stars ( 1 )

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Exhaust System, Cat-back, FlowFX, 409 Stainless Steel, 3.00 in. Black Chrome Tip, Dual Exit, Chevy, 5.3L, Kit

Part Number: FLO-718201

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Muffler, Super 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Aluminized, Each

Part Number: FLO-52556

4.83 out of 5 stars ( 6 )

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Muffler; Pro Series Muffler; 3 in. Inlet/3.5 in. Outlet; w/ Turndown; Body Size 6 in. x 16 in.; 23 i

Part Number: FLO-13016101

4.25 out of 5 stars ( 4 )

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Muffler, Delta Flow 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942543

4.64 out of 5 stars ( 11 )

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Muffler, Pro Series, Steel, Black, 3 in. Inlet, 3 in. Outlet, 17.0 in. Length, Each

Part Number: FLO-13016100

4.67 out of 5 stars ( 6 )

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