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12135FLT - Flowtech Long Tube Headers- Natural Finish - default Image
12135FLT - Flowtech Long Tube Headers- Natural Finish - additional Image
12135FLT - Flowtech Long Tube Headers- Natural Finish - additional Image
12135FLT - Flowtech Long Tube Headers- Natural Finish - additional Image
12135FLT - Flowtech Long Tube Headers- Natural Finish - additional Image

Flowtech Long Tube Headers- Natural Finish

2011-14 Mustang 5.0L V8 409SS 1.75" Long Tube Headers - Natural Finish

PART# 12135FLT

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Overview

Flowtech Headers are the perfect combination of quality and value. These Full Length (Long Tube) style headers fit the popular 2011-2014 Ford Mustang 5.0L V-8 models.

Features:

  • Mandrel-bent 409 Stainless Steel (12135FLT and 32139FLT) or 304 Stainless Steel (12139FLT) tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity
  • Heavy duty 16-gauge tubing for increased strength and durability
  • Smooth transition, 1-3/4” 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
  • TIG-welded, machined 3/8” header flange for a leak-free seal and maximum strength
  • Premium aluminum header gaskets included
  • Available finishes include Natural, Polished, and Silver Ceramic Coated finishes
  • These headers are a must upgrade if you are using a cold air intake, cat-back exhaust system or tuner

Specs

Application2011-2014 Ford 5.0L
BrandFlowtech
Collector Diameter2.50 inch
Emission Code4
FinishNatural
Header StyleLong Tube
Material409 Stainless Steel
Primary Tube Dia.1-3/4 inch
Product TypeHeader
Part Number12135FLT

Emissions

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

Applications

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