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Flowtech Shorty Headers - Ceramic Coated

2004-08 Ford F-150 V8-5.4L Shorty Header, 1-5/8" Primaries, 2-1/2" Collector, Silver Metallic Ceramic, CARB EO D-115-19

PART# 91673-1FLT

$463.95   Suggested Retail
$416.95   Your Price
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The installation of this header requires the motor to be lifted off of the mounts to fit the passenger side header. If you don’t have this capability, we recommend professional installation. Please read the installation instructions completely prior to installation.

Overview

Flowtech Headers are the perfect combination of quality and value. This header fits the popular 2004-08 Ford F-150 V8-5.4L 2WD/4WD. This header features 1-5/8" primary tubes and a 2-1/2" collector for increased exhaust flow for increasing performance, improving throttle response and providing a broad torque curve. This header accommodates all emission control devices and comes with premium aluminum header gaskets and hardware. This header is coated with Satin Silver Metallic Ceramic Coating. 50 state legal - CARB EO D-115-19

Features:

  • 50 state legal
  • Heavy duty 16-gauge tubing for increased strength and durability
  • 1-5/8” primary tube diameter for increased exhaust flow increasing performance and improving throttle response
  • OE style 2-1/2” ball and socket collector connects to factory exhaust head pipe
  • TIG-welded, machined 3/8” header flange for a leak-free seal and maximum strength
  • Mandrel-bent tubing provide consistent tubing diameter for smooth flow and increased exhaust velocity
  • Accommodates all factory OE components
  • Available in a high heat resistant black paint or a satin silver metallic ceramic thermal barrier coating
  • Premium aluminum header gaskets included
  • Headers are a must if you are using a cold air intake, cat-back exhaust system or tuner

Specs

BrandFlowtech
Collector Diameter2-1/2 inch
Emission Code1
Flange Size3/8 Inch
Header FinishSilver Metallic Ceramic
Header StyleShorty
Primary Tube Dia.1-5/8 inch
Product TypeHeader
Type of ComponentMild Steel
Part Number91673-1FLT

Tech Resources

The installation of this header requires the motor to be lifted off of the mounts to fit the passenger side header. If you don’t have this capability, we recommend professional installation. Please read the installation instructions completely prior to installation.

Service Parts

Emissions

This part is legal for use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board Executive Order number or is a direct or consolidated replacement part.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
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