Exhaust Systems & Parts for Performance Car & Truck

aFe Twisted Steel Headers 48-48023

aFe Twisted Steel Headers 48-48023

Headers, Twisted Steel, Shorty, Stainless Steel, Natural, 1 1/2 in. Primary Tube O.D., Round Port, Jeep, 3.8L, Pair

Part Number: AFE-48-48023

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Catco Universal-Fit Catalytic Converters 608396

Catalytic Converter, Universal, Stainless Steel Case, O2 Port, 2.500 in. Inlet/Outlet, 10.500 in. Length, Each

Part Number: CTO-608396

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Doug's Headers D372Y-B

Headers, Tri-Y, Steel, Painted, 2.5 in. Collector, Oval Port, Chevy, GMC, 283, 307, 350, Pair

Part Number: DOU-D372Y-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Schoenfeld Header Flanges 0602

Header Flanges, No Stubs, Steel, 0.250 in. Thick, 1.875 in. Port, Each

Part Number: SCH-0602

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Schoenfeld Header Flanges 0119-5

Header Flanges, Steel, 0.250 in. Thick, 1.750 in. Port, No Stubs, Each

Part Number: SCH-0119-5

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Kooks Headers Header Flanges 7028-S

Header Flanges, No Stubs, Stainless 0.375 in. Thick, 1.625 in. Port, Each

Part Number: KOK-7028S

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Patriot Header Flange Kits H7897

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 2.000 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7897

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Patriot Exhaust Header Flanges H7845

HDR FLANGE FRD SQ PORT 351C

Part Number: PTE-H7845

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Schoenfeld Header Flanges 0316

Header Flanges, No Stubs, Steel, 0.250 in. Thick, 1.875 in. Port, Each

Part Number: SCH-0316

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Patriot Header Flange Kits H7831

Header Flanges, No Stubs, Steel, 0.375 in. Thick, 1.625 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7831

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Summit Racing™ Header Flanges SUM-670204SS

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 2.00 in. Diameter Round Port, 7.3 Ford Godzilla 21'-up, Pair

Part Number: SUM-670204SS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Flowtech Headers 91673-1FLT

Headers, Shorty, Steel, Silver Ceramic Coated, 2.5 in. Collector, D-port, Ford, 5.4L, Pair

Part Number: BIG-91673-1FLT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Patriot Header Flange Kits H7825

Header Flanges, Stock Bolt Pattern, Steel, Oval Port, 0.313 in. Thick, Chevy, Small Block, Pair

Part Number: PTE-H7825

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Summit Racing™ Header Flanges SUM-670208-SS

Header Flange, Stainless Steel, 3/8 in. Thick, for use on Honda®, K20 Engine with standard exhaust ports, Each

Part Number: SUM-670208-SS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Patriot Header Flange Kits H7855

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 1.750 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7855

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Vibrant Performance Exhaust Manifold Flanges 14930

Header Flanges, Exhaust Manifold Flanges, Stainless Steel, Stock Flange Port Shape, Designed Specifically for Porsche 911 and 930 Engines, Set of 6

Part Number: VPE-14930

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Kooks Headers Header Flanges 7062-S

Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.875 in. Port, Each

Part Number: KOK-7062S

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Doug's Headers D625-B

Headers, Long Tube, Steel, Hi-Temp Black Coating, 3.0 in. Collector, D-port, Ford, 390, 427, 428, Pair

Part Number: DOU-D625-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Flowtech Lakester Street Rod Headers 11702-1FLT

Headers, Lakester, Steel, Silver Ceramic Coated, D-port, Street Rod, Chevy Small Block, Pair

Part Number: BIG-11702-1FLT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Patriot Exhaust Header Flanges H7812

Patriot Exhaust Header Flanges Mopar 5.7/6.1/6.4L Hemi 1 3/4" Primaries Same as Port Shape 3/8" thick with Gas

Part Number: PTE-H7812

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Quicksilver Marine Exhaust Manifolds 860246A15

Exhaust manifold for use on the port or starboard side of 1983-2002 MerCruiser V8 305, 350 and 377 cid engines. Best suited for saltwater app

Part Number: QSV-860246A15

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Kooks Headers Header Flanges 7028-SA

Header Flanges, No Stubs, Stainless, 0.375 in. Thick, 1.750 in. Port, Each

Part Number: KOK-7028-SA

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Schoenfeld Header Flanges 0426

Header Flanges, No Stubs, Steel, 0.250 in. Thick, 2.000 in. Port, Each

Part Number: SCH-0426

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Patriot Header Flange Kits H7829

Header Flanges, No Stubs, Steel, 0.375 in. Thick, 2.125 in. Port, Gaskets, Bolts, Ford, 390-428 FE, Pair

Part Number: PTE-H7829

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Catco Universal-Fit Catalytic Converters 608397

Catalytic Converter, Universal, Stainless Steel Case, O2 Port, 3.000 in. Inlet/Outlet, 10.500 in. Length, Each

Part Number: CTO-608397

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Performance and Replacement Car, Truck, and More Exhaust Parts