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Stainless Works 2004-08 F150 5.4L Headers 1-3/4in Primaries 2-1/2in High-Flow Cats

Stainless Works

$2,300.90
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SKU:
08F150HCAT
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This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution controlled vehicles only.

Improve the power and performance on your 2004-08 Ford F-150 5.4L with our top of the line Stainless Works headers. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance.

Starting with 3/8" thick flanges welded to 1-3/4" primaries, these headers flow into slip-fit collectors with an integrated merge spike. Finally they finish into high-flow cats.

Multiple connection options available to help you get the setup you need. As always, our headers are TIG welded for strength and durability. These kits come with a lifetime warranty on material and craftsmanship as always proudly made in the USA. Upgrade your sound today with Stainless Works!

Features:

  • Factory Connection or True Dual Performance Connect
  • High Flow Cats
  • 1-3/4" Primary Tubes
  • Fits Supercrew With 5-1/2' or 6-1/2' Bed
  • Fits Supercab With 6-1/2' Bed
  • Smooth mandrel bends optimize exhaust flow
  • Fully TIG welded for strength and beauty
Collector Size:
2-1/2
Connection Point:
Performance Connect to SW headers/exhaust
Crossover Style:
X-Pipe
Emissions Control:
High Flow Catalytic Converter
Material:
304 Stainless Steel
Primary Tube Size:
1-3/4
Brand:
Stainless Works
California Legal:
No
Category:
Headers & Exhaust
Collector Outlet Size:
2-1/2
Connection Point:
Performance Connect
Emissions:
High-Flow Cats
Finish:
Mill
Header Type:
Long Tube
Warranty:
Limited Lifetime