2005-2008 Ford Mustang 4.0L V6 Stainless Steel Header
K2 Industries
2005-2008 Ford Mustang 4.0L V6 Stainless Steel Header
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
2005-2008 Ford Mustang 4.0L V6 Stainless Steel Header
Stainless steel header designed for the 4.0L V6 Mustang, built to improve exhaust flow and engine breathing. Constructed from corrosion-resistant stainless steel, this header replaces the factory cast iron manifold with tuning-grade primary piping. Direct bolt-on fitment eliminates guesswork on installation day.
Key Features
- Stainless Steel Primary Tubes - Resists rust and thermal cycling for long-term durability.
- Factory Bolt-On Design - Uses existing engine bay attachment points; no fabrication required.
- Improved Exhaust Scavenging - Optimized tube diameter and collector design maximize cylinder evacuation.
Specs
- Material: Stainless Steel
- Configuration: Primary tube header with collector
- Condition: New
Whats Included
- Header assembly
Frequently Asked Questions
Do I need new gaskets or a new downpipe to use this header?
Factory gaskets may reseal if you're careful during removal, but new header gaskets are strongly recommended. Your current downpipe will bolt directly to the collector — no modifications needed there.
Should I paint this before or after installation?
Stainless steel doesn't rust, so paint is optional. Many builders leave it bare and let exhaust heat create a natural patina. If you want color, use high-temp engine paint rated for 1200°F+ and apply before bolting it on.
Will this fit with my stock air intake and oxygen sensors?
Header design matches factory locations. You may need to verify oxygen sensor boss alignment with your current intake setup — test-fit before final tightening. Some custom intakes require minor clearance work.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Manufacturer & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-4863-FORD-006-EC |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information