Flowmaster Parts and Accessories

Exhaust Tip, Single, Rectangular, Weld-on, Stainless, Polished, 2.5 in. Inlet I.D., 3.0 x 5.5 in. Outlet, Each

Part Number: FLO-15354

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/10/2025

Muffler, FlowFX, 3.50 in. Inlet, 3.50 in. Outlet, 409 Stainless Steel, Natural, Center Inlet, Center Outlet, RAM 2500 6.4L Engine, Each

Part Number: FLO-717941

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

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Muffler, Super 50 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Aluminized, Each

Part Number: FLO-53058

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/10/2025

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Exhaust System, Cat-back, FlowFX, 409 Stainless Steel, 4.50 in. Black Ceramic Coated Tips, Dual Exit, Chevy, GMC, 5.3L, Kit

Part Number: FLO-717893

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

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Muffler, Super 40 Series, Oval, Stainless, Single Center 3.0 in. Inlet, Dual Offset 2.5 in. Outlets, Each

Part Number: FLO-8530452

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/10/2025

Muffler, 70 Series Big Block II, Oval, Stainless, 3 in. Center Inlet, 3 in. Offset Outlet, 22 in. Case Length

Part Number: FLO-853072

4.67 out of 5 stars ( 27 )

Estimated Ship Date: Monday 11/10/2025

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Exhaust System, American Thunder, Cat-back, Underbody Exit, Stainless, Natural, Ford, Kit

Part Number: FLO-817574

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/10/2025

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Muffler, SUV 50 Series, 3 in. Inlet/3 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-853057

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 11/10/2025

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Muffler, Delta Flow 40 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Each

Part Number: FLO-943040

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/10/2025

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Balance Pipe, Exhaust, X-Pipe Style, Five Piece Unit, Stainless Steel, Natural, 3 in. Diameter, Kit

Part Number: FLO-815933

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

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Header Reducers, Slip Fit, 3 in. Inlet, 2.5 in. Outlet, Steel, Aluminized, Pair

Part Number: FLO-R3025

5.0 out of 5 stars ( 26 )

Estimated Ship Date: Monday 11/10/2025

Exhaust System, American Thunder, Cat-Back, Steel, Aluminized, Heat Shield, Tip, Chevy, GMC, Pickup 2500, 6.0L

Part Number: FLO-17325

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/10/2025

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Muffler, Super 10 Series, 3.0 in. Inlet/Dual 2.5 in. Outlets, Stainless Steel, Black, Each

Part Number: FLO-8430152

4.87 out of 5 stars ( 54 )

Estimated Ship Date: Monday 11/10/2025

Muffler, Super 44 Series, Oval, 2.5 in. Center Inlet, 2.5 in. Offset Outlet, Stainless Steel, Black, Ford, Each

Part Number: FLO-842547

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/10/2025

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Muffler, 80 Series, 3 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-43083

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/10/2025

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Muffler, Super 44 Series, 3 in. Inlet/Dual 2 1/2 in. Outlets, Steel, Black, Each

Part Number: FLO-9430452

4.74 out of 5 stars ( 19 )

Estimated Ship Date: Monday 11/10/2025

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Header Collector, Steel, Slip-Fit, 2.5 in. Primary Tube Diameter, 3.0 in. Collector Diameter, Each

Part Number: FLO-Y250300

4.42 out of 5 stars ( 19 )

Estimated Ship Date: Monday 11/10/2025

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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 )

Estimated Ship Date: Monday 11/10/2025

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Exhaust System, FlowFX, Cat-back, Stainless Steel, Natural, Dual Side Exit, Black Ceramic Coated Tip, Dodge, RAM, Kit

Part Number: FLO-717993

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

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Muffler, Outlaw, Shorty, 4 in. Inlet Diameter, 4 in. Outlet Diameter, Steel, Black, Each

Part Number: FLO-15440S

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/10/2025

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Muffler, FlowFX Series, 2.25 in. Inlet/2.25 in. Outlet, Stainless Steel, Natural, Each

Part Number: FLO-71235

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 11/10/2025

Exhaust System, Force II, Crossmember Back, Dual, Stainless Steel, Natural, Rear Exit, Chevy, 327, 350, 427

Part Number: FLO-817695

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Muffler, SUV 50 Series, Dual 2 1/4 in. Inlet/ 3 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-8524553

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/10/2025

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Header Collector Ball Flange, 3 in. Collector, 2.5 in. Pipe, Steel, Natural, Kit

Part Number: FLO-15925

5.0 out of 5 stars ( 16 )

Estimated Ship Date: Monday 11/10/2025

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Muffler, 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-8042441

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/10/2025

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