
FLOWTECHPART NUMBER: 387-91673
Shorty Headers 2004-2008 Ford F-150 5.4L 50-State Legal
$33795
3 left in stockFordPainted Black
- Shorty Headers
- 2004-2008 Ford F-150
- 5.4L
- 1-5/8" Primary Tube
- Mild Steel
- High-Temp Black Paint Finish
- C.A.R.B. EO D-115-19Flowtech 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. 50 state legal - CARB EO D-115-19
Features:
- 50 state legal
- Heavy duty 16-gauge tubing for increased strength and durability
- Mandrel-bent tubing provide consistent tubing diameter for smooth flow and increased exhaust velocity
- 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
- Premium aluminum header gaskets included
- Accommodates all factory OE components
- Available in a high heat resistant black paint or a satin silver metallic ceramic thermal barrier coating
- Headers are a must if you are using a cold air intake, cat-back exhaust system or tuner
- 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.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeHeader
BrandFLOWTECH
Package Height6.3
Package Width14.7
Package Length21.9
Weight21.2 PG
Part CategoryPerformance Parts
Tube DirectionDown Swept
Part FitmentSemi Universal
ApplicationAutomotive
Header StyleShorty
Vendor Part Number91673FLT
Package Qty1
Package TypeEA
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