Ford Expedition Headers

PACESETTER HEADERS, STEEL, BLACK-PAINTED -- 1.5 in. tube diameter, 16-gauge tube wall thickness, 2.5 in. stock flange collector, 0.375 in. standard head flange; Bolts, studs, gasket, and reducer included; Shorty style; These easy-to-clean headers feature mandrel-bent mild steel primary tubing that is black-painted to reduce underhood temperature and to resist rust and corrosion; They significantly boost performance and increase engine efficiency; Bolts to stock y-pipe; 50-state legal, C.A.R.B. E.O. #D-439-5, not legal for use on catalyst-equipped vehicles except for racing vehicles which may not be operated on a highway; Pre-catalyst vehicles must use original emission control devices; It is the responsibility of the customer to reinstall these devices on the vehicle; With Pacesetter's 3-year warranty.

Fits the following 1997-2003 Ford Expedition submodels:

• 1997-2003: Eddie Bauer; 8 Cyl 5.4L;
• 1997-2003: XLT; 8 Cyl 5.4L;

PACESETTER SHORTY HEADERS, ARMOR COAT -- Features 1-1/2 Mandrel-Bent 16-Gauge Mild Steel Primary Tubing, 2-1/2 Collector, And Thick CNC-Machined Steel Flanges, Utilizes Pacesetter's Armor Coating That Provides A Polished 2000%XB0F High Temperature Metallic-Ceramic Finish, Reduces Underhood Temperatures, Resists Rust And Corrosion, Easy To Clean, Designed To Replace Inefficient Stock Exhaust Manifolds, Adds Power And Performance While Increasing Engine Efficiency, Connects To Stock Y-Pipe, Easy Bolt-On Installation, 50-State Legal, California State Air Resources Board Approved, Recommended For Off Road Use Only, Please Allow 10-12 Business Days To Ship Due To The Coating Process

Fits the following 1997-2003 Ford Expedition submodels:

• 1997-2003: Eddie Bauer; 8 Cyl 5.4L;
• 1997-2003: XLT; 8 Cyl 5.4L;

PACESETTER HEADERS, STEEL, SILVER ARMOR-COATED -- 1.5 in. tube diameter, 16-gauge tube wall thickness, 2.5 in. stock flange collector, 0.375 in. standard head flange; Includes gasket and reducer; Shorty style; These easy-to-clean headers feature mandrel-bent mild steel primary tubing that is armor-coated to provide a polished 2000-degree Fahrenheit high-temperature metallic ceramic finish; This special armor-coating reduces underhood temperature and resists rust and corrosion; Unlike the ordinary paint, chrome, or dull finish coating, armor-coating will not discolor providing a long-lasting great-look; Hook-ups for smog and engine management sensors; 50-state legal, C.A.R.B. E.O. D-439-5; Pre-catalyst vehicles must use original emission control devices; It is the responsibility of the customer to reinstall these devices on the vehicle; Bolts to stock Y-pipe; With Pacesetter's 3-year warranty.

Fits the following 1997-2003 Ford Expedition submodels:

• 1997-2003: Eddie Bauer; 8 Cyl 4.6L;
• 1997-2003: XLT; 8 Cyl 4.6L;

PACESETTER HEADERS, BLACK-PAINTED -- Shorty Headers, 1.5 in. Primary Tubing Diameter, 16-Gauge Primary Tube Wall Thickness, 2.5 in. Stock Flange Collector, These Easy-To-Clean Headers Feature Mandrel-Bent Mild Steel Primary Tubing That Is Black-Painted To Reduce Underhood Temperature And To Resist Rust And Corrosion, They Significantly Boost Performance And Increase Engine Efficiency, Bolts To Stock Y-Pipe, 50-State Legal, C.A.R.B. E.O. #D-439-5, Not Legal For Use On Catalyst-Equipped Vehicles Except For Racing Vehicles Which May Not Be Operated On A Highway, Pre-Catalyst Vehicles Must Use Original Emission Control Devices, It Is The Responsibility Of The Customer To Reinstall These Devices On The Vehicle, Comes With Bolts And Studs, Gasket, And 0.375 in. Standard Head Flange, With Pacesetter's 3-Year Warranty

Fits the following 1997-2003 Ford Expedition submodels:

• 1997-2003: Eddie Bauer; 8 Cyl 4.6L;
• 1997-2003: XLT; 8 Cyl 4.6L;

GIBSON PERFORMANCE HEADERS, 409L STAINLESS STEEL, NATURAL FINISH -- 1.5 in. Tubing, Old Body Style, These Headers Are Direct-Fit Bolt-On Replacement For Factory Exhaust Manifold And Are Proven To Provide 7 hp And 11 ft.-lbs. Torque Power Gains, Made Of High Quality 409L Stainless Steel Mandrel-Bent Tubing To Maintain Constant Exhaust Flow For Outstanding Performance, They Feature Heavy Duty 0.375 in. Thick Laser Cut Port Flanges And OEM Style Connections, They Attach To OE Crossover Pipe, Dyno-Tuned And Engineered To Deliver More Usable Horsepower And Torque, These Headers Increase The Engine's Efficiency By Allowing It To Breathe Easier And Run At A Cooler Temperature, Well-Suited For Lowered And Raised Vehicles May They Be Street Or Off-Road, Dyno Tested To Perform Best With Gibson's Cat-Back Exhaust System, With EGR Fitting, Premium Gaskets, And Installation Hardware, 50-State Street Legal, No Welding Required, With Gibson's Limited Lifetime Warranty

Fits the following 1999-2004 Ford Expedition submodels:

• 1999-2004: Eddie Bauer; 8 Cyl 4.6L;
• 1999-2004: XLT; 8 Cyl 4.6L;

• 2004-2004: NBX; 8 Cyl 4.6L;

• 2004-2004: XLS; 8 Cyl 4.6L;

• 2004-2004: XLT Sport; 8 Cyl 4.6L;

Fits 3 more submodels. (Show all) Show less info

GIBSON PERFORMANCE EXHAUST HEADER, STAINLESS -- A Direct Replacement For Factory Manifold, Made Of High Quality 409L Stainless Steel And Heavy Duty 16ga Mandrel-Bent Tubing To Maintain Constant Exhaust Flow For Outstanding Performance, Heavy Duty 3/8 Thick Laser Cut Port Flanges, Bolt-On Installation, No Welding Required, Attaches To OE Crossover Pipe, OEM Style Connections, Dyno-Tuned And Engineered To Deliver More Usable Horsepower And Torque, Increases Engine's Efficiency By Allowing It To Breathe Easier And Run At Cooler Temperature, Well Suited For Lowered and Raised Vehicles, Street And Off-Road, Premium Gaskets And Hardware Included, With EGR Fitting, 50 State Street Legal

Fits the following 1997-2003 Ford Expedition submodels:

• 1997-2003: Eddie Bauer; 8 Cyl 5.4L;
• 1997-2003: XLT; 8 Cyl 5.4L;

GIBSON PERFORMANCE HEADERS, NICKEL CHROME PLATED -- 50-state street legal; 1.625 in. tube diameter, 14-gauge tube wall thickness, stock flange connector, 0.375 standard head flanges; Premium gasket and installation hardware included; Has no EGR; New body style; Round head port; Direct fit bolt-on replacement for factory exhaust manifold; Made of nickel chrome plating heavy duty 14-gauge mandrel-bent tubing to maintain constant exhaust flow for outstanding performance; Features heavy duty 0.375 in. thick laser cut port flanges and OEM style connections; They attach to OE crossover pipe; Dyno-tuned and engineered to deliver more usable horsepower and torque; Increase the engine's efficiency by allowing it to breathe easier and run at cooler temperature; Well suited for lowered and raised vehicles, street, and off-road; Dyno tested to perform best with Gibson's cat-back exhaust system; No welding required; Will not fit on old body style; With Gibson's limited lifetime warranty.

Fits the following 2006-2009 Ford Expedition submodels:

• 2006-2006: XLS; 8 Cyl 5.4L;
• 2006-2006: XLT Sport; 8 Cyl 5.4L;

• 2006-2009: Eddie Bauer; 8 Cyl 5.4L;

• 2006-2009: Limited; 8 Cyl 5.4L;

• 2006-2009: XLT; 8 Cyl 5.4L;

• 2006-2009: King Ranch; 8 Cyl 5.4L;

• 2008-2008: Funkmaster Flex Edition; 8 Cyl 5.4L;

Fits 5 more submodels. (Show all) Show less info

GIBSON PERFORMANCE EXHAUST HEADER, CERAMIC COATED -- A Direct Replacement For Factory Manifold, Made Of High Quality 409L Stainless Steel And Heavy Duty Mandrel-Bent Tubing With High-Temp Coating To Maintain Constant Exhaust Flow For Outstanding Performance, Heavy Duty 3/8 Thick Laser Cut Port Flanges, Bolt-On Installation, No Welding Required, Attaches To OE Crossover Pipe, OEM Style Connections, Dyno-Tuned And Engineered To Deliver More Usable Horsepower And Torque, Increases Engine's Efficiency By Allowing It To Breathe Easier And Run At Cooler Temperature, Well Suited For Lowered and Raised Vehicles, Street And Off-Road, Premium Gaskets And Hardware Included, Has No EGR, 50 State Street Legal

Fits the following 2006-2009 Ford Expedition submodels:

• 2006-2006: XLS; 8 Cyl 5.4L;
• 2006-2006: XLT Sport; 8 Cyl 5.4L;

• 2006-2009: Eddie Bauer; 8 Cyl 5.4L;

• 2006-2009: Limited; 8 Cyl 5.4L;

• 2006-2009: XLT; 8 Cyl 5.4L;

• 2006-2009: King Ranch; 8 Cyl 5.4L;

• 2008-2008: Funkmaster Flex Edition; 8 Cyl 5.4L;

Fits 5 more submodels. (Show all) Show less info

GIBSON PERFORMANCE EXHAUST HEADER, CERAMIC COATED -- A Direct Replacement For Factory Manifold, Made Of High Quality 409L Stainless Steel And Heavy Duty Mandrel-Bent Tubing With High-Temp Coating To Maintain Constant Exhaust Flow For Outstanding Performance, Heavy Duty 3/8 Thick Laser Cut Port Flanges, Bolt-On Installation, No Welding Required, Attaches To OE Crossover Pipe, OEM Style Connections, Dyno-Tuned And Engineered To Deliver More Usable Horsepower And Torque, Increases Engine's Efficiency By Allowing It To Breathe Easier And Run At Cooler Temperature, Well Suited For Lowered and Raised Vehicles, Street And Off-Road, Premium Gaskets And Hardware Included, 50 State Street Legal

Fits the following 2004-2005 Ford Expedition submodels:

• 2004-2004: NBX; 8 Cyl 5.4L;
• 2004-2004: XLT Sport; 8 Cyl 5.4L;

• 2004-2005: Eddie Bauer; 8 Cyl 5.4L;

• 2004-2005: XLS; 8 Cyl 5.4L;

• 2004-2005: XLT; 8 Cyl 5.4L;

• 2005-2005: Limited; 8 Cyl 5.4L;

Fits 4 more submodels. (Show all) Show less info

GIBSON PERFORMANCE EXHAUST HEADER, STAINLESS -- A Direct Replacement For Factory Manifold, Made Of High Quality 409L Stainless Steel And Heavy Duty 16ga Mandrel-Bent Tubing To Maintain Constant Exhaust Flow For Outstanding Performance, Heavy Duty 3/8 Thick Laser Cut Port Flanges, Bolt-On Installation, No Welding Required, Attaches To OE Crossover Pipe, OEM Style Connections, Dyno-Tuned And Engineered To Deliver More Usable Horsepower And Torque, Increases Engine's Efficiency By Allowing It To Breathe Easier And Run At Cooler Temperature, Well Suited For Lowered and Raised Vehicles, Street And Off-Road, Premium Gaskets And Hardware Included, 50 State Street Legal

Fits the following 2004-2005 Ford Expedition submodels:

• 2004-2004: NBX; 8 Cyl 5.4L;
• 2004-2004: XLT Sport; 8 Cyl 5.4L;

• 2004-2005: Eddie Bauer; 8 Cyl 5.4L;

• 2004-2005: XLS; 8 Cyl 5.4L;

• 2004-2005: XLT; 8 Cyl 5.4L;

• 2005-2005: Limited; 8 Cyl 5.4L;

Fits 4 more submodels. (Show all) Show less info

GIBSON PERFORMANCE EXHAUST HEADER, STAINLESS -- A Direct Replacement For Factory Manifold, Made Of High Quality 409L Stainless Steel And Heavy Duty 16ga Mandrel-Bent Tubing To Maintain Constant Exhaust Flow For Outstanding Performance, Heavy Duty 3/8 Thick Laser Cut Port Flanges, Bolt-On Installation, No Welding Required, Attaches To OE Crossover Pipe, OEM Style Connections, Dyno-Tuned And Engineered To Deliver More Usable Horsepower And Torque, Increases Engine's Efficiency By Allowing It To Breathe Easier And Run At Cooler Temperature, Well Suited For Lowered and Raised Vehicles, Street And Off-Road, Premium Gaskets And Hardware Included, Has No EGR, 50 State Street Legal

Fits the following 2006-2009 Ford Expedition submodels:

• 2006-2006: XLS; 8 Cyl 5.4L;
• 2006-2006: XLT Sport; 8 Cyl 5.4L;

• 2006-2009: Eddie Bauer; 8 Cyl 5.4L;

• 2006-2009: Limited; 8 Cyl 5.4L;

• 2006-2009: XLT; 8 Cyl 5.4L;

• 2006-2009: King Ranch; 8 Cyl 5.4L;

• 2008-2008: Funkmaster Flex Edition; 8 Cyl 5.4L;

Fits 5 more submodels. (Show all) Show less info

GIBSON PERFORMANCE EXHAUST HEADER, CERAMIC COATED -- A Direct Replacement For Factory Manifold, Made Of High Quality 409L Stainless Steel And Heavy Duty Mandrel-Bent Tubing With High-Temp Coating To Maintain Constant Exhaust Flow For Outstanding Performance, Heavy Duty 3/8 Thick Laser Cut Port Flanges, Bolt-On Installation, No Welding Required, Attaches To OE Crossover Pipe, OEM Style Connections, Dyno-Tuned And Engineered To Deliver More Usable Horsepower And Torque, Increases Engine's Efficiency By Allowing It To Breathe Easier And Run At Cooler Temperature, Well Suited For Lowered and Raised Vehicles, Street And Off-Road, Premium Gaskets And Hardware Included, With EGR Fitting, 50 State Street Legal

Fits the following 1999-2004 Ford Expedition submodels:

• 1999-2004: Eddie Bauer; 8 Cyl 4.6L;
• 1999-2004: XLT; 8 Cyl 4.6L;

• 2004-2004: NBX; 8 Cyl 4.6L;

• 2004-2004: XLS; 8 Cyl 4.6L;

• 2004-2004: XLT Sport; 8 Cyl 4.6L;

Fits 3 more submodels. (Show all) Show less info

GIBSON PERFORMANCE EXHAUST HEADERS, 409L STAINLESS STEEL, CERAMIC-COATED -- 1.5 in. Tubing, Old Body Style, These Headers Are Direct-Fit Bolt-On Replacement For Factory Exhaust Manifold And Are Proven To Provide 7 hp And 11 ft.-lbs. Torque Power Gains, Made Of High Quality 409L Stainless Steel Mandrel-Bent Tubing To Maintain Constant Exhaust Flow For Outstanding Performance, They Feature Heavy Duty 0.375 in. Thick Laser Cut Port Flanges And OEM Style Connections, They Attach To OE Crossover Pipe, Dyno-Tuned And Engineered To Deliver More Usable Horsepower And Torque, These Headers Increase The Engine's Efficiency By Allowing It To Breathe Easier And Run At Cooler Temperature, Well Suited For Lowered And Raised Vehicles, Street And Off-Road, Dyno Tested To Perform Best With Gibson's Cat-Back Exhaust System, With EGR Fitting, Premium Gaskets And Installation Hardware, 50-State Street Legal, No Welding Required, Will Not Fit Heavy Duty Trucks, With Gibson's Limited Lifetime Warranty

Fits the following 1997-2003 Ford Expedition submodels:

• 1997-2003: Eddie Bauer; 8 Cyl 5.4L;
• 1997-2003: XLT; 8 Cyl 5.4L;

JBA-CAT4WARD SHORTY HEADERS, 1 1/2 DIAMETER, 14 GAUGE MANDREL BENT TUBES, 409 STAINLESS STEEL -- Direct Replacement For Factory Manifold, Thick Laser-Cut Flanges, Patented Firecone Collector, High Quality Hardware Included, Direct Bolt-On Installation, C.A.R.B. Certified 50 State Smog Legal, Will Not Void Warranty, Increases Horsepower And Torque, Improved Fuel Economy, Improved Throttle Response, Ceramic Coating Reduces Under-Hood Temperature

Fits the following 1997-2002 Ford Expedition submodels:

• 1997-2002: Eddie Bauer; 8 Cyl 5.4L;
• 1997-2002: XLT; 8 Cyl 5.4L;

JBA-CAT4WARD SHORTY HEADERS, 1 1/2 DIAMETER, 14 GAUGE MANDREL BENT TUBES, 409 STAINLESS STEEL -- Direct Replacement For Factory Manifold, Thick Laser-Cut Flanges, Patented Firecone Collector, High Quality Hardware Included, Direct Bolt-On Installation, C.A.R.B. Certified 50 State Smog Legal, Will Not Void Warranty, Increases Horsepower And Torque, Improved Fuel Economy, Improved Throttle Response, Ceramic Coating Reduces Under-Hood Temperature

Fits the following 1997-2002 Ford Expedition submodels:

• 1997-2002: Eddie Bauer; 8 Cyl 4.6L;
• 1997-2002: XLT; 8 Cyl 4.6L;