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Maximizer Stainless Steel Catted Header For 1999-2003 Ford F-150 5.4L V8 2/4WD

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Product Description


  • Maximizer High Performance™ Stainless Steel Catted Header (6pcs)


  • 1999-2003 Ford F-150 Lightning/Harley Davidson 5.4L 2WD 4WD

Approximated Dimensions:

  • Primary Tubes Diameter: 1 5/8"
  • Collector Diameter ID/OD: 2.40" / 2 1/2"
  • Header Flange Thickness: 3/8"
  • Pipe ID/OD: 2.40" / 2 1/2"
  • Flange Thickness:3/8 Inch.
  • Runner Wall Thickness: 16 Gauge(1.5mm)
  • Mirror Polished Finish
  • Made Of Stainless Steel
  • Includes Catalytic Converters

General Information:

  • Improve performance, efficiency, and horsepower
  • Mandrel bent for fast smoother exhaust flow
  • Dual T.I.G. welded construction for a stronger hold
  • Accessories in photo are included 
  • No installation instruction included in this kit, we recommend professional installation
  • The product is intended to be installed to the original stock exhaust setup, any modification or upgrade to the setup may cause fitment issues
  • See disclaimer on the bottom 
  • Manufacturer's Limited Lifetime warranty against manufacturer defects (Must fill out and return warranty card with a copy of the receipt and within 30 days of purchase date)

Disclaimer :

All automotive manufacturers listed in this page such as name of vehicles; makes, models, engine codes, and chassis codes are the registered trademark of its respective original equipment manufacturer and are used for reference purposes only.

We distribute tuning parts for use in the equipment of various manufacturers. Our company and the parts contained herein are not sponsored, affiliated, associated nor otherwise connected in any way with any automobile original equipment manufacturers named in this web site/page.

Trademarks, service marks and trade names of Maximizer High Performance Parts™ use in the site are trademarks or registered trademarks of respective brand of Maximizer High Performance™

Not legal for sale in California!!!  If your vehicle is registered in California or your shipping address is located in California, DO NOT PURCHASE THIS PART!!! Order will be automatically cancelled and refunded

For off-road competition/racing use only. This product is not intended to be installed on vehicles registered for highway use. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES THAT MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY

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