Exhaust Headers, Bolts, Collectors & More

Weld-In Bungs, Nuts and Fittings, O2 Sensor Adaptor, 1 in. O.D., Steel, Natural Finish, Male Threads, Yamaha, Each

Part Number: HTH-HT-010704

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Estimated Ship Date: May 19, 2026 if ordered today

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Weld-In Bungs and Fittings, Oxygen Sensor Bung Type, M18 x 1.5 Female Thread, Stainless Steel, Each

Part Number: HTH-HT-010702

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Oxygen Sensor Bung, Weld-in, Aluminum, M18 x 1.5 Female Threads, Each

Part Number: HTH-HT-010701

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Bung, Oxygen Sensor, Weld-In, Stainless Steel, 18mm x 1.5, Female Threads, Each

Part Number: LGB-LG-EXH-001

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Headers, Long Tube, Stepped, Polished, 304 Stainless Steel, Catalytic Converters, Oxygen Sensor Extension Harnesses, Ford, 5.0L, Pair

Part Number: PYE-HDR79SK-1

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Estimated Ship Date: Tomorrow

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Headers, Long Tube, Without Air Injection, O2 Sensor Bungs, Stainless Steel, Silver Ceramic Coated, Chevy, Pickup, LS Engine Swap, Pair

Part Number: GIB-GP139S-C

3.5 out of 5 stars ( 8 )

Estimated Ship Date: May 12, 2026 if ordered today

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Headers, TorqueTubes, Stainless, Natural, Y-Pipe, Heat Shield, O-2 Sensor Extension, Ford, 6.8L, EGR, Class-C Motorhome, Pair

Part Number: GBE-49186

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Headers, Long Tube, Without Air Injection, O2 Sensor Bungs, Stainless Steel, Natural, Chevy, Pickup, LS Engine Swap, Pair

Part Number: GIB-GP139S

2.5 out of 5 stars ( 2 )

Estimated Ship Date: May 12, 2026 if ordered today

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Headers, Long Tube, Steel, Silver Ceramic Coated, Chevy, GMC, LS Swap, Pair

Part Number: CLP-CPPHD-M2LS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Headers, Godzilla Swap, Long Tube, 321 Stainless Steel, Natural, 1 7/8 in. Primary, Ford, Pair

Part Number: JBC-432011

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Header, Long Tube, Steel, Ceramic Coated, 1 3/4 in. Primary Tube, Aftermarket Mustang II Front End, Small Block, Chevy, Pair

Part Number: CLP-CPPHD-M2SBC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Exhaust Crossover Pipes, BBK High-Flow Y-Pipes, Y-Pipe, 2.500 in. Diameter, Steel, Dodge, Ram, Each

Part Number: BBK-19501

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Estimated Ship Date: Jul 22, 2026 if ordered today

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Headers, LS Engine Swap, Mid-Length, Ceramic Coated, 1 7/8 in. Primary Tube O.D., Chevy Small Block LS, Pair

Part Number: CLP-CPPHD5557LS

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Estimated Ship Date: Tomorrow

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Header Pipe, Power Duals Headpipe, Steel, Chrome, Harley-Davidson®, Each

Part Number: VAH-16332

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Estimated Ship Date: May 19, 2026 if ordered today

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Headers, Long Tube, Stainless Steel, Natural, BMW, LS Swap, Pair

Part Number: SKM-HDR025SS

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Estimated Ship Date: May 11, 2026 if ordered today

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Exhaust Header

Part Number: KOK-1151H442

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Estimated Ship Date: Jun 19, 2026 if ordered today

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Z33/Z34/G35/G37 LS Swap Headers Stainless Steel Long Tube 1 7/8" Primaries w/ 3" Merge Collector & Complete V-band Clamp Assembly (Gaskets & Hardware)

Part Number: SKM-HDR022SS

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Estimated Ship Date: May 11, 2026 if ordered today

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Headers, Long Tube, Stainless Steel, Natural, Chrysler, Dodge, Kit

Part Number: KOK-3101H420

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Header, Long Tube, Stainless Steel, DSE Subframe, Chevy, Pontiac, Pair

Part Number: DSR-061001DS

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Estimated Ship Date: Tomorrow

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Header Pipe, Power Duals Headpipe, Steel, Chrome, Harley-Davidson®, Each

Part Number: VAH-16371

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Estimated Ship Date: May 19, 2026 if ordered today

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Headers, LSX Swap, 4-1 One-piece, Stainless Steel, Natural, 1 3/4 in. Primary Tube O.D., 3.00 in. Collector, BMW, Pair

Part Number: SKM-HDR014SS

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Estimated Ship Date: May 11, 2026 if ordered today

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Headers, Long Tube, Long Tube, Stainless Steel, Natural, 3.0 in. Collector, Chevy, 6.2L, Set

Part Number: KOK-2250H420

4.86 out of 5 stars ( 21 )

Estimated Ship Date: Jun 22, 2026 if ordered today

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Headers, Long Tube, Stainless Steel, 1 7/8 in. x 3 in. Long Tube, Includes 3 in. to 2 3/4 in. OEM Catted Connection Pipes, Natural, Camaro, Kit

Part Number: KOK-2260H420

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Jun 19, 2026 if ordered today

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Headers, LS Swap, Long Tube, 1 7/8 in. Primaries, 3 in. V-Band Collectors, 304 Stainless Steel, Natural, Scion, Subaru, Pair

Part Number: SKM-HDR021SS

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Estimated Ship Date: May 6, 2026 if ordered today

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Headers, Green Cats, 2.00 in. Primary Tubes, 3.00 in., Ram, 1500 TRX, 6.2L Hemi, 304 Stainless Steel, Kit

Part Number: KOK-3521H640

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Estimated Ship Date: Tomorrow

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