Headers

2-1/2" primary, 3" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make collecto

Part Number: STW-FC4250-300

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Estimated Ship Date: Nov 13, 2025 if ordered today

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2"Four-Way Short Merge Collector Kit

Part Number: STW-MCS4200300K

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Weld On Collector Tether Kit - Stainless Steel Brackets with Orange Marking Sleeve

Part Number: CHH-4040-WSS-ORG

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Weld On Collector Tether Kit - Stainless Steel Brackets with Pink Marking Sleeve

Part Number: CHH-4040-WSS-PNK

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Weld On Collector Tether Kit - Stainless Steel Brackets with Red Marking Sleeve

Part Number: CHH-4040-WSS-RED

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Header Tether Straps, Weld-On, Stainless Steel, 6.00 in. Length, Blue Marking Sleeve, Kit

Part Number: CHH-4040-WMS-BLU

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Header Tether Straps, Weld-On, Stainless Steel, 6.00 in. Length, Gold Marking Sleeve, Kit

Part Number: CHH-4040-WMS-GLD

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Weld On Collector Tether Kit - Mild Steel Brackets with Green Marking Sleeve

Part Number: CHH-4040-WMS-GRN

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Weld On Collector Tether Kit - Mild Steel Brackets with Orange Marking Sleeve

Part Number: CHH-4040-WMS-ORG

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Weld On Collector Tether Kit - Mild Steel Brackets with Pink Marking Sleeve

Part Number: CHH-4040-WMS-PNK

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Weld On Collector Tether Kit - Stainless Steel Brackets with Blue Marking Sleeve

Part Number: CHH-4040-WSS-BLU

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Weld On Collector Tether Kit - Stainless Steel Brackets with Green Marking Sleeve

Part Number: CHH-4040-WSS-GRN

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TETHER

Part Number: CHH-4050400DB

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

Part Number: PTE-H7841

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 21, 2025 if ordered today

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HDR FLANGE FRD SQ PORT 351C

Part Number: PTE-H7845

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Estimated Ship Date: Oct 21, 2025 if ordered today

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HDR FLANGE FRD 8 BOL TRK FE

Part Number: PTE-H7847

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Estimated Ship Date: Oct 21, 2025 if ordered today

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HDR FLANGE FRD OVAL 429-460

Part Number: PTE-H7849

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Estimated Ship Date: Oct 21, 2025 if ordered today

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HDR FLANGE OLDS REC 403-455

Part Number: PTE-H7852

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Estimated Ship Date: Oct 21, 2025 if ordered today

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HDR FLANGE CHEV OVAL/SS SBC

Part Number: PTE-H7861

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Header Collectors, Formed, 4 Into 1, Weld-on, 1 5/8 in. Primary, 3.5 in Collector Diameter, 10 in Length, Pair

Part Number: PTE-H7680

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 21, 2025 if ordered today

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DIY Comp

Part Number: PTE-H7884

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Estimated Ship Date: Oct 21, 2025 if ordered today

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DIY Comp

Part Number: PTE-H7889

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Header, Long Tube, Steel, Painted, 2.00 in. Collector, Rectangular Port, Volvo, 1.8L, 2.0L, Each

Part Number: PTE-H4851

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 21, 2025 if ordered today

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2-3/8" primary, 3" outlet, 8" long. 304 s/s construction with smooth flow taper. We can custom make collecto

Part Number: STW-FC4237-300

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Ford, 5.0L/5.2L, Coyote, Voodoo, Fits 1.875 in. Primaries, Pair

Part Number: STW-HFFORD5-0188

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Estimated Ship Date: Nov 13, 2025 if ordered today

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