Exhaust

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

Part Number: FLO-942042

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Muffler, Big Block II 70 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Steel, Each

Part Number: FLO-52572

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Exhaust Mandrel Bend, Stainless Steel, 16 Gauge, 2.000 in. ID, 2.125 in. OD, 90 Degree, 2.900 in. Bend Radius, Each

Part Number: STW-MB90200

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, Pontiac, Pair

Part Number: DOU-D321

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

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• Mfr. Rebate

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $1,205.32

Rebate Expires: 9/30/2025

Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates ...Read More

Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico. Show Less

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Exhaust Tubing, Individual Mandrel Bends, 180 Degrees, J-bend, Round, 1.875 in. Diameter, 304 Stainless Steel, Natural, 1.875 in. I.D. Pipe Ends, Each

Part Number: STW-MBJ188TW

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Exhaust Mandrel Bend, Stainless Steel, 16 Gauge, 2.375 in. Diameter, 180 Degree, 3.560 in. Bend Radius, Each

Part Number: STW-MBJ237

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Exhaust Tip, Stainless Steel, Polished, Rolled Edge, 2.50 in. Inlet, Dual 3 in. Outlets,10 in. Long, Passenger Side, Each

Part Number: FLO-15389

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 9/2/2025

Exhaust System, Cat-back, FlowFX Extreme, 409 Stainless Steel, Underbody Exit, Chevy, GMC, Kit

Part Number: FLO-717976

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Heat Barrier Shield, Thermo-Sleeve, Silver, Hoses/Wires, 5/8 in. to 1 in., Slide-Over, 3 ft. Length, Each

Part Number: THE-14010

4.87 out of 5 stars ( 23 )

Estimated Ship Date: Tuesday 9/2/2025

Headers, Super Competition, Long Tube, Steel, Painted, Chevy, Small Block, Pair

Part Number: HOK-2243HKR

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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

Part Number: FLO-853048

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Tuesday 9/2/2025

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Heat Shield Kit, for 40 Series Mufflers, 13 in. x 11 in., Each

Part Number: FLO-51013

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

Exhaust System, Large Bore-HD, Single, 409 Stainless Steel, DPF-Back, Black 304 Stainless Tip, Chevrolet, GMC, Diesel, Kit

Part Number: AFE-49-44147-B

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Headers, Super Competition, Long Tube, Steel, Painted, Chevy, Small Block, Angle Plug, Pair

Part Number: HOK-2131HKR

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Tuesday 9/2/2025

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Muffler, FlowMonster, Aggressive Sound, 2-Chamber, 2.50 in. Single Inlet, 2.50 in. Single Outlet, Steel, Aluminized, Universal, Each

Part Number: FMR-42543-FM

4.86 out of 5 stars ( 14 )

Estimated Ship Date: Tuesday 9/2/2025

Exhaust System, XP Series, Cat-Back, 409 Stainless Steel, Passenger Side Exit, Natural, Polished Tip, Chevy, GMC, Kit

Part Number: MBR-S5026409

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

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H-Pipe, Exhaust, Stainless Steel, Natural, Resonator Delete, 2.5 in. Diameter, Ford, Mustang, 5.0L, Each

Part Number: RSP-422119

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tuesday 9/2/2025

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Exhaust System, Installer Series, Cat-Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Chevrolet, GMC, Kit

Part Number: MBR-S5093AL

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Muffler, Round, Chambered, Stainless Steel, Natural, 3.00 in. Center Inlet/Outlet, 26.00 in. Case Length, Each

Part Number: STW-CR33

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

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Exhaust, Lake Pipe 4, Steel, Chrome, Four 2 in. Diameter Inlets/One Functional, 3.5 in. Pipe, 63 in. Long, Kit

Part Number: PTE-H1165

4.35 out of 5 stars ( 23 )

Estimated Ship Date: Tuesday 9/2/2025

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Exhaust System, Installer Series, Cat-Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Nissan, 4.0L, Kit

Part Number: MBR-S5406AL

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

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Exhaust Systems, FlowFX, Underbody Exit, Dodge, All WheelBases, Kit

Part Number: FLO-717973

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Intermediate Pipes, Exhaust, 2.50 in. O.D., Stainless, Natural, for Cast Iron Systems, with O2 Bungs, Buick, Chevy, GMC, Olds, Pontiac, V8, Pair

Part Number: HOK-70701317RHKR

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

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Exhaust System, American Thunder, Cat-back, Single In/Dual Out, Split Side Exit, Dodge, Ram, 5.7L Hemi, Kit

Part Number: FLO-817507

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

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Exhaust Tubing, Stainless Steel, 0.065 in, Wall Thickness, 2.500 in. O.D.x 3 ft. Length, Each

Part Number: STW-2-5HSS-3

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025