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Flowtech Exhaust

Flowtech Shorty Headers - Natural Finish

Part # 12134FLT Be the first to write a review

2005-2010 Mustang 4.6L, 1-5/8" 409SS Shorty Header- Natural Finish. CARB EO# D-115-28

Flowtech Shorty Headers - Natural Finish

In Stock
Free Shipping - Lower 48 US States
$460.95
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1

Emissions

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

See Emissions Details
Flowtech Headers are the perfect combination of quality and value. These shorty style headers fit the popular 2005-2010 Ford Mustang 4.6L 3v V-8 models. CARB EO# D-115-28

Features:

  • Mandrel-bent 409 Stainless Steel
  • Heavy duty 16-gauge tubing for increased strength and durability
  • Smooth transition, 1-5/8” diameter primary tubes are used 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 with no cutting or welding
  • Premium aluminum header gaskets included
  • Headers are a must upgrade if you are using a cold air intake, cat-back exhaust system or tuner
  • Also available in a black and polished finishes

About Flowtech Exhaust

Flowtech provides high-quality performance exhaust systems at a great value. Explore our lineup of headers, mufflers, and exhaust systems at our official retailer, Holley.com!​

Air Injection TubesNo
Application2005-2010 Mustang 4.6L
Bolt SizeM8 x 1.25 x 25 MM
Bolts IncludedYes
Brand Flowtech Exhaust
C.A.R.B. EO #D-115-28
California Proposition 65Yes
CARB (California) CompliantYes
Catalytic Converter Quantity0
CategoryExhaust
Collector Attachment2-Bolt Flange
Ball and Socket Flange
Collector Diameter2 7/8 @ Collector, 2 1/4 ballflare opening IN
Collector Port Diameter2.50 IN
Collector Reducer IncludedNo
Collector Reducer Outlet DiameterN/A
ColorSilver
DesignShorty
Drive2WD
EGT PortNo
Emission Code1
EngineFord Mod Motor
FinishPolished
Flange Thickness0.375 IN
3/8 IN
Gasket Or Seal IncludedYes
Grade TypePerformance
Header SeriesShorty
Header StyleShorty
Material304 Stainless Steel
Mounting Hardware IncludedYes
Oxygen Sensor PortYes
Part TypeExhaust Header
Port ShapeD-Port
Primary Tubing Diameter1 5/8 IN
1.625 IN
Product TypeHeaders
QuantitySold as a Pair
Sheen LevelSatin
Sub CategoryExhaust Manifolds
Tube Wall Thickness18 GU
UPC090127739556
Part Number12134FLT
1

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

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

C.A.R.B. EO #D-115-28

Instructions - 199r11913.pdf
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    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.

    Flowtech Shorty Headers - Natural Finish
    Flowtech Shorty Headers - Natural Finish
    $460.95