Flowtech headers are the perfect combination of performance and value. Flowtech shorty headers are precision engineered using mandrel bent tubing, formed collectors and 3/8" flanges for a leak-free seal. Header gaskets are included for a simple installation. This header is coated in a high heat resistant silver ceramic coating for an OE appearance. CARB EO # D-115-28.
Features:
Shorty design headers for popular 2011-17 F-150 5.0L V8 “Coyote” equipped engine.
Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity
Heavy duty 16-gauge tubing for increased strength and durability
Smooth transition, 1.625” diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response
Machined 3/8” header flanges for a leak-free seal and maximum strength
Premium aluminum header gaskets included
Specs
Brand
Flowtech
Collector Diameter
2.50 inch
Emission Code
4
Engine
Ford Coyote
Header Finish
Silver Ceramic
Header Style
Shorty
Primary Tube Dia.
1-5/8 inch
Product Type
Headers
Tube Material
Mild Steel
Part Number
91674-1FLT
Emissions
4
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
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