Flowtech Shorty Headers

04-15 Nissan Titan/Armada 1-5/8" Shorty headers 409SS- Natural Finish

PART# 17000FLT

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These headers do require some welding to mate to factory exhaust/emission system


Increase your horsepower and torque for your Nissan or Infiniti by bolting on these shorty headers from Flowtech. These headers are designed with 3/8" thick laser-cut flanges, 1-5/8" mandrel-bent primary tubes. They're available in either 304 or 409 stainless steel and are offered in a Natural or Polished finish for your application. These Flowtech headers include premium-quality gaskets and detailed installation instructions. These shorty headers have been engineered and designed to fit the vehicle as it came from the manufacturer.


  • Smooth transition 1-5/8” mandrel- bent primary tube diameter for smooth flow and increased exhaust velocity resulting in improved torque and horsepower over factory manifolds
  • 2-1/2” Collector diameter connects to factory exhaust
  • 3/8” Thick exhaust flange for maximum strength and leak-free seal
  • Heavy Duty 16-gauge tubing for increased strength and durability
  • Available in 409SS (17000FLT- Natural Finish or 17001FLT – Polished Finish) or 304SS (17002FLT – Polished Finish) materials for long term good looks and corrosion resistance
  • Premium header gaskets included


Collector Diameter2.50"
Emission Code3
Header StyleShorty
Primary Tube Dia.1-5/8 inch
Product TypeHeaders
Tube Material409 Stainless Steel
Part Number17000FLT


This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

Tech Resources

These headers do require some welding to mate to factory exhaust/emission system
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      *Free Shipping & Handling only offered to the contiguous US on orders over $100.

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