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Headers for 2003 Ford F-350 Super Duty

We have 22 Items In-stock. Select your vehicle's Submodel to continue.

Gibson - Performance Headers

GIBSON – PERFORMANCE HEADERS

Gibson’s Performance Headers are proven to increase horsepower by an impressive 20 hp and torque by as much as 30 lbs – a significant boost whether you’re on the track or the street. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Designed to replace factory exhaust manifold and utilize factory cross-over pipes
  • Streamlines air flow
  • Thick, 3/8” heavy-duty laser-cut flanges will not warp or leak - guaranteed
  • Choose ceramic coat, nickel-plated or stainless steel finish
  • Backed by a lifetime warranty
  • No welding required – easy to bolt-on
  • Engine lasts longer because it operates at cooler temperatures
  • Improved efficiency also directly improves gas mileage
  • Proven to improve torque by up to 30 lbs and horsepower up to 20 hp
  • Direct fit by vehicle year, make and model
  • Designed and manufactured in the USA
Gibson Headers, Gibson Performance, Stainless Steel, 5-1
$507.10 List Price $921.15 Save $414.05 Availability: In Stock
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  • SKU#: G27GP125S1
  • Color/Finish: Natural
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 3-4 business days
  • Bolts/ Studs Included: Yes
  • Collector Attachment Style: OE Style Flange
  • Collector Diameter: Stock
  • Equal Length Primary Tubes: No
  • Gaskets Included: Premium Carbon Composite Gasket
  • Head Flange Style: Stock
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty Tuned
  • Includes: Premium gasket, installation hardware
  • Number of Cylinders: 10
  • Port Shape: Round
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Primary Tube Wall Thickness: 16-gauge
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 2003 Ford F-350 Super Duty submodels:
  • 10 Cyl 6.8L | Lariat, XL, XLT
Gibson Headers, Gibson Performance, Stainless Steel, 4-1
$504.38 List Price $836.75 Save $332.37 Availability: In Stock
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  • SKU#: G27GP126S
  • Color/Finish: Natural
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 3-4 business days
  • Bolts/ Studs Included: Yes
  • Collector Attachment Style: OE Style Flange
  • Collector Diameter: Stock
  • Equal Length Primary Tubes: No
  • Gaskets Included: Premium Carbon Composite Gasket
  • Head Flange Style: Stock
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty Tuned
  • Includes: Premium gasket, installation hardware
  • Number of Cylinders: 8
  • Port Shape: Round
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Primary Tube Wall Thickness: 16-gauge
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 2003 Ford F-350 Super Duty submodels:
  • 8 Cyl 5.4L | Lariat, XL, XLT
Gibson Headers, Gibson Performance, Stainless Steel, 5-1
$507.42 List Price $921.15 Save $413.73 Availability: In Stock
  • Free Ground Shipping
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  • SKU#: G27GP125S
  • Color/Finish: Natural
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 3-4 business days
  • Bolts/ Studs Included: Yes
  • Collector Attachment Style: OE Style Flange
  • Collector Diameter: Stock
  • Equal Length Primary Tubes: No
  • Gaskets Included: Premium Carbon Composite Gasket
  • Head Flange Style: Stock
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty Tuned
  • Includes: Premium gasket, installation hardware
  • Number of Cylinders: 10
  • Port Shape: Round
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 16 Gauge
  • Primary Tube Wall Thickness: 16-gauge
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 2003 Ford F-350 Super Duty submodels:
  • 10 Cyl 6.8L | Lariat, XL, XLT
Rating: (see review/s)

"Quite pleased. Better flow and sound, but the increased flow has to go somewhere, and promptly blew out the stock muffler baffles. Consider a high flow muffler when buying these headers, which is what I'm doing right now" posted by: ragin10cyl on January 28, 2009

JBA Cat4ward Headers

JBA Cat4ward Headers are one of the best performance upgrades available for any application. It is significantly less restrictive than the stock manifolds on a vehicle and dramatically increases engine performance. It is constructed from durable stainless steel that resists distortion, warping, and leaks.

JBA Cat4ward Headers come with heavy duty features and patented technology that helps produce more power, throttle response, and the best flow than any other headers on the market.

JBA Cat4ward Headers also Come with these Features:

  • Mandrel bent primary tubes for smoother flow
  • Oversized exhaust ports accommodate cylinder head porting
  • Engineered with race proven technology for maximum horsepower and torque gains
  • Includes patented JBA Firecone collector, extra thick collector domes, and 3/8 in. CNC laser cut thick flanges
  • Factory style emission connections
JBA Headers, JBA Cat4ward Shorty, Stainless Steel, 5-1
$776.19 List Price $1,173.93 Save $397.74 Availability: In Stock
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  • SKU#: J211669SJS
  • Color/Finish: Silver ceramic coated
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 2-3 business days
  • Number of Cylinders: 10
see more Fits the following 2003 Ford F-350 Super Duty submodels:
  • 10 Cyl 6.8L | Lariat, XL, XLT
JBA Headers, JBA Cat4ward Shorty, Stainless Steel, 5-1
$838.00 List Price $1,267.90 Save $429.90 Availability: In Stock
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  • SKU#: J211669S1JT
  • Color/Finish: Titanium ceramic coated
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 2-3 business days
  • Number of Cylinders: 10
see more Fits the following 2003 Ford F-350 Super Duty submodels:
  • 10 Cyl 6.8L | Lariat, XL, XLT
JBA Headers, JBA Cat4ward Shorty, Stainless Steel, 4-1
$797.81 List Price $1,206.83 Save $409.02 Availability: In Stock
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  • SKU#: J211679S1JS
  • Color/Finish: Silver ceramic coated
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 2-3 business days
  • Number of Cylinders: 8
see more Fits the following 2003 Ford F-350 Super Duty submodels:
  • 8 Cyl 5.4L | Lariat, XL, XLT

Hedman Painted Hedders

HEDMAN – PAINTED HEADERS

Is that power-robbing stock manifold still on your vehicle? If you answered yes, then replace it with a Hedman Painted Header to lower your operating temps and release extra horsepower and torque from your engine. These headers are designed for painting, so order a can of header paint in the color that best suits your vehicle. Hedman Headers have always been made in the USA since the company was founded over 50 years ago. Bob Hedman started out making headers as a one man shop but word spread fast about the horsepower and torque that Hedman headers were producing. His headers have been in demand by top engine builders and racers since the start. Hedman’s time perfecting headers on the track and on the dyno ensures you will get optimum performance with every Hedman Header whether it is installed on your race car or daily driver.

  • Perfect for hot rod builds on a tight budget
  • Proudly manufactured in U.S.A.
  • Tubing size is 16 to 18 gauge depending on model
  • Size of flanges are 5/16 inch
  • These headers are designed to be painted, so pick up a can of header paint in a color of your choice

NOTE: Not legal for use or sale in California on vehicles that came equipped with emission controls from the factory.

Hedman Headers, Hedman Painted Hedders, Steel, 5-1
$472.68 List Price $967.14 Save $494.46 Availability: In Stock
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  • SKU#: H5689660
  • Color/Finish: Black
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts/ Studs Included: Yes
  • Collector Attachment Style: Flange
  • Collector Diameter: Stock
  • Emissions Legality: 49-State Legal - no CA shipments
  • Gaskets Included: Yes
  • Head Flange Style: Standard
  • Head Flange Thickness: 1/4 in.
  • Header Style: Shorty
  • Includes: Premium gasket, installation hardware
  • Number of Cylinders: 10
  • Port Shape: Round
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 18 Gauge
  • Primary Tube Wall Thickness: 18-gauge
  • Warranty: Lifetime Hedman limited warranty
see more Fits the following 2003 Ford F-350 Super Duty submodels:
  • 10 Cyl 6.8L | Lariat, XL, XLT

Hedman Hi-Tech Coating (HTC) Hedders

HEDMAN – HI-TECH COATING (HTC) HEADERS

Do you drive your vehicle in extreme high heat conditions such as when racing or towing? If you answered yes, then replace your power-robbing stock manifold with Hedman Hi-Tech Coating (HTC) Headers to lower your operating temps and release extra horsepower and torque from your engine. Hedman Headers have always been made in the USA since the company was founded over 50 years ago. Back in the 1980s, Hedman pioneered the use of ceramic metallic coatings for headers after observing its use in the aerospace industry. Bob Hedman started out making headers as a one man shop but word spread fast about the horsepower and torque that Hedman headers were producing. His headers have been in demand by top engine builders and racers since the start. Hedman’s time perfecting headers on the track and on the dyno ensures you will get optimum performance with every Hedman Header whether it is installed on your race car or daily driver.

  • Handles temps up to 1,400 degrees and protects from corrosion with ceramic metallic coating
  • Proudly manufactured in U.S.A.
  • Perfect for towing vehicles and motor homes
  • The ceramic metallic coating can withstand high-heat situations like racing or towing 
  • Keeps under hood temps lower
  • Will not chip, peel or turn blue like chrome

NOTE: Not legal for use or sale in California on vehicles that came equipped with emission controls from the factory.

Hedman Headers, Hedman HTC Hedders, Steel, 5-1
$895.13 List Price $1,778.58 Save $883.45 Availability: In Stock
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  • SKU#: H5689666
  • Color/Finish: Metallic ceramic coated
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts/ Studs Included: Yes
  • Collector Attachment Style: Flange
  • Collector Diameter: Stock
  • Emissions Legality: 49-State Legal - no CA shipments
  • Gaskets Included: Yes
  • Head Flange Style: Standard
  • Head Flange Thickness: 1/4 in.
  • Header Style: Shorty
  • Includes: Premium gasket, installation hardware
  • Number of Cylinders: 10
  • Port Shape: Round
  • Primary Tube Diameter: 1.5 in.
  • Primary Tube Thickness: 18 Gauge
  • Primary Tube Wall Thickness: 18-gauge
  • Warranty: Lifetime Hedman limited warranty with 5-year limited warranty on coating
see more Fits the following 2003 Ford F-350 Super Duty submodels:
  • 10 Cyl 6.8L | Lariat, XL, XLT