Stainless Works · New
Stainless Works 07-14 Ford Cobra 5.4L/5.8L Wide Oval Port 304SS Exhaust Flanges 1-7/8in Primaries
MPN HF54S · Store SKU sswHF54S
Supplier stock checked 11/7/2026, 1:59:46 PM UTC. Adding a part does not reserve it.
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Product details
2007-2014 5.4L and 5.8L Cobra wide oval port header exhaust flanges. These flanges come as a pair and are designed for 1-7/8" primaries, laser-cut from heavy-duty 3/8" thick 304 stainless steel for superior resistance to warping from high heat, and comes with a limited lifetime warranty. 2007-14 5.4L and 5.8L Cobra wide oval port header exhaust flanges. These flanges come as a pair and are designed for 1-7/8" primaries, laser-cut from heavy-duty 3/8" thick 304 stainless steel. Stainless Works Header Flange Ford 1-7/8" Wide Oval Port HF54S
Manufacturer fitment & guides
Check HF54S against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
