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  • 04-08 Ford F-150 5.4L V8 Stainless Steel Headers
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04-08 Ford F-150 5.4L V8 Stainless Steel Headers
04-08 Ford F-150 5.4L V8 Stainless Steel Headers
04-08 Ford F-150 5.4L V8 Stainless Steel Headers
04-08 Ford F-150 5.4L V8 Stainless Steel Headers
Load image into Gallery viewer, 04-08 Ford F-150 5.4L V8 Stainless Steel Headers
Load image into Gallery viewer, 04-08 Ford F-150 5.4L V8 Stainless Steel Headers
Load image into Gallery viewer, 04-08 Ford F-150 5.4L V8 Stainless Steel Headers
Load image into Gallery viewer, 04-08 Ford F-150 5.4L V8 Stainless Steel Headers

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04-08 Ford F-150 5.4L V8 Stainless Steel Headers

K2 Industries
K2-4836-FORD-006-EC
Engine Components
$290.00 $239.99
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04-08 Ford F-150 5.4L V8 Stainless Steel Headers
Description
04-08 Ford F-150 5.4L V8 Stainless Steel Headers

Stainless steel headers built to flow exhaust gases efficiently and resist rust from underhood heat and moisture. These are constructed from mandrel-bent tubing that maintains consistent diameter throughout each runner, reducing turbulence and backpressure. Stainless material handles thermal cycling without warping or corroding.

✓ Ships from FL Warehouse ✓ Stainless Steel Construction ✓ In-House Quality Check
Key Features
  • Mandrel-bent runners - Smooth bends preserve flow and reduce turbulence compared to crushed or kinked tubing.
  • Stainless steel composition - Resists corrosion from heat cycles and moisture, outlasting mild steel alternatives.
  • Factory-style mounting - Designed to integrate with existing engine bay points without modification.
Specs
  • Material: Stainless Steel
  • Construction: Mandrel-bent tubing
  • Application: 04-08 Ford F-150 5.4L V8
Whats Included
  • Header assembly
Frequently Asked Questions

Will these bolt straight to my existing exhaust system?

These mount at factory attachment points. You'll need to confirm your current downpipe or cat-back configuration fits the header outlet before final assembly — outlet diameter and angle should match your existing system.

Do I need to do anything to the headers before installation?

Inspect all mounting points and runner welds before bolting on. If you plan to wrap the tubes, do that first — it's easier off the engine. No coating, primer, or painting is required on stainless.

What if I have a fitment issue when they arrive?

Test-fit the headers fully before you tighten everything down. Check clearance at heat shields, firewall, and steering components. If there's interference, contact support with photos before proceeding — some fitment tweaks may require minor bracket adjustment.

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