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Shorty Headers - Black Painted

Part Number 91673FLT (107168429)
Unavailable
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Description

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. 50 state legal - CARB EO D-115-19

Performance and value intersect at Flowtech. From full-length stainless steel headers to cat-back exhaust systems for your late-model vehicle, Flowtech delivers the sound and power you're looking for while being easy on your wallet.

Fitment

This part fits the following vehicles.

  • 2004-2008 Ford F-150

Features & benefits

  • 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

Specifications

Air Injection Tubes No
Bolt Size M8 x 1.25 x 25mm
Bolts Included Yes
C.A.R.B. EO # D-115-19
CARB (California) Compliant Yes
Collector Attachment 2-Bolt Flange
Collector Diameter 2.50
Collector Port Diameter 2.50
Collector Reducer Included No
Collector Reducer Outlet Diameter N/A
Color Black
Country Of Origin CN
Cylinder Head Flange Thickness 7/16"
Design Shorty
Drive 2WD/4WD
EGT (Exhaust Gas Temperature) Port No
Emission Code 1
Engine Ford Mod Motor
Finish Painted
Flange Size 3/8 Inch
Flange Thickness 0.375
Gasket Or Seal Included Yes
Grade Type Performance
Header Finish Black Paint
Header Series Shorty Smog
Header Style Shorty
Material Mild Steel
Mounting Hardware Included Yes
Oxygen Sensor Port No
Part Type Exhaust Header
Port Shape D-Port
Primary Tube Dia. 1-5/8 inch
Primary Tubing Diameter 1.625
Product Type Headers
Quantity Sold as a pair
Sheen Level Satin
Street Legal Yes
Tube Material Mild Steel
Tube Wall Thickness (GA) 16GA
Warning California Proposition 65

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

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