2003 Headers

Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, 5.4L, Pair

Part Number: JBA-1679SJS

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Chevy, GMC, Pickup, 4.3L, Pair

Part Number: JBA-1842S-9JS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Header Flange, 304 Stainless Steel, 3/8 in. Thick, Subaru, EJ20, Pair

Part Number: VPE-14220S

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Estimated Ship Date: Today

Headers, Cat4ward, Stainless Steel, Natural, Dodge, Pickup, 4.7L, Pair

Part Number: JBA-1949S-1

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Headers, Shorty, Stainless Steel, Natural, Ford, Pickup, 5.4L, Pair

Part Number: GIB-GP126S-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Header Fasteners, Bolts, Locking, External 12-point, Steel, Nickel Plated, Jeep, 258, L6, Set of 11

Part Number: STG-6918

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Toyota, w/o Air Injection, 4.0L, Pair

Part Number: JBA-2035SJS

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Headers, Street, Shorty, Steel, Black Ceramic Coated, Cadillac, Chevy, GMC, Pair

Part Number: HED-69683

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Estimated Ship Date: Jun 18, 2026 if ordered today

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Header Fasteners, Bolts, Allen Head, Black Oxide, Steel, 8mm x 1.25 Thread, 25mm Length, Set of 16

Part Number: MRG-978G

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Headers, Down/Forward, Stainless, Natural, 1.75 in. Tube, 3.00 in. Collector, Chevy, Small Block LS, Pair

Part Number: TFS-LS1DFT

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Headers, Shorty, Steel, Temporary Black Paint, Jeep, Each

Part Number: BIG-92003FLT

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Header Flanges, No Stubs, Steel, 0.375 in. Thick, 1.50 in. Port, Gaskets, Bolts, Chevy, 4.3L, Pair

Part Number: PTE-H7883

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Headers, Long Tube, Stainless Steel, Natural, 3.00 in. Collector, Oval Port, Mercury, 4.6L, Pair

Part Number: STW-MAUCAT

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Estimated Ship Date: Jun 4, 2026 if ordered today

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Headers, 3-1 Shorty, Stainless Steel, Natural, Infiniti, for Nissan, 2003-2004, 3.5L, V6, Kit

Part Number: DCS-NHS4201

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Estimated Ship Date: May 11, 2026 if ordered today

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

Part Number: PTE-H7893

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Headers, C5 Headers, Stainless Steel, Long Tube 1 3/4" x 3"

Part Number: KOK-21502220

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Header Flanges, Exhaust Manifold Flanges, Stainless, 0.375 in. Thick, Designed Specifically for Porsche 996/911 Engines, Porsche, 3.4L/3.6L/3.8L, Pair

Part Number: VPE-14296

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Estimated Ship Date: May 20, 2026 if ordered today

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Header Flange, Mild Steel, 1/2 in. Thick, for use on Honda®, K-Series, Each

Part Number: VPE-14610K

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Estimated Ship Date: Today

Exhaust Pipes, Turbo Up Pipes, Stainless Steel, Natural, 2 in. Diameter, Ford, 6.0L Diesel, Kit

Part Number: PPE-316119503

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Headers, Competition-Ready, Mid-Length, Stainless Steel, Natural, Ford, Pair

Part Number: JBA-6632S

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Headers, Upright, 1 1/2 in. Primary, 2.5 in. Collector, D-Port, Stainless Steel, Natural, GM, 2.8L, 3.1L, 3.4L, Pair

Part Number: BIG-11587FLT

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Headers, Shorty, Stainless Steel, Ceramic Coated, Dodge, 4.7L, Pair

Part Number: GIB-GP307S-C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Jeep, 4.0L, Each

Part Number: JBA-1527SJS

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, Pickup, SUV, 4.0L, With Driver Side EGR, Pair

Part Number: JBA-1674S-1JS

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Headers, Shorty, Stainless Steel, Ceramic Coated, Dodge, 4.7L, Pair

Part Number: GIB-GP309S-C

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Estimated Ship Date: Apr 27, 2026 if ordered today

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