Exhaust Header · SKU 701807502314
STAINLESS PERFORMANCE EXHAUST HEADER FOR FOR 05-10 FORD MUSTANG 4.0 V6 SHORTY
A 1-3/4 inch shorty exhaust header set for the 2005-2010 Ford Mustang 4.0L V6. Constructed from stainless steel with a mid-steel flange and 2.5 inch collector, it replaces the factory exhaust manifold and ships as a complete pair with gaskets and bolts. Fitment is specific to the 2005-2010 model years and does not cover other engine variants or body styles.
- MaterialStainless Steel
- FlangeMid-Steel
- Primary Size1.5 inch
- Collector Size2.5 inch
What You Get
Key Benefits
- 1-3/4 inch primary tubes improve exhaust flow and reduce back pressure compared to the factory manifold
- Stainless steel construction resists rust and heat degradation better than cast iron or mild steel
- Mid-steel flanges provide a durable sealing surface that holds up under repeated thermal cycling
- 2.5 inch collector allows for smooth exhaust gas merging and reduces turbulence at the header exit
- Complete kit includes both headers, gaskets, and bolts-no additional parts needed for installation
Why Buyers Switch
Problems It Solves
- Factory exhaust manifolds restrict flow and create high exhaust gas temperatures under load
- Cast iron manifolds crack or corrode over time, especially in humid or salty environments
- Aftermarket headers that require welding increase installation time and labour cost
- Incomplete kits force buyers to source gaskets and bolts separately, delaying installation
Where It Is Used
Application Scenarios
- Performance shops upgrading 2005-2010 Mustangs for improved throttle response and engine breathing
- Distributors stocking vehicle-specific exhaust hardware for the 4.0L V6 Mustang market
- Online sellers needing a photographed, fitment-verified part with a clean product listing
- Restoration shops replacing corroded factory manifolds on older Mustangs without welding
Buyers
Who It Is For
- Performance parts distributors buying shorty headers by the pallet
- Truck and car accessory wholesalers serving North American V6 Mustang owners
Construction
Technical Features
- Pair of 1-3/4 inch stainless steel shorty headers with 2.5 inch collector
- Mid-steel flanges for durable bolt-on connection to the cylinder head
- Complete kit includes two headers, gaskets, and bolts as shown
- Bolt-on fitment follows factory routing and mounting points
Data
Specifications
| Material | Stainless Steel |
|---|---|
| Flange | Mid-Steel |
| Primary Size | 1.5 inch |
| Collector Size | 2.5 inch |
| Exclusion | Does not fit other engine variants or body styles |
Material
Materials
- Stainless steel tube
- Mid-steel flange
Manufacturing
How It Is Made
Tube bending to match factory header routing
Flange machining for consistent bolt hole alignment
Final inspection of weld seams for integrity
Assembly of gaskets and bolts before packaging
Checks
Quality Control
- Flange bolt holes checked for alignment before welding
- Weld seams inspected for pinholes and incomplete fusion
Private Label
Customisation Options
- Private label packaging and barcode labels available on request
- Bulk cartons for container orders instead of individual retail boxes
Comparison
Compared With The Alternatives
| Factory exhaust manifold | The stock manifold is heavier and restricts flow; this header improves exhaust velocity and engine breathing |
|---|---|
| Mild steel aftermarket header | Mild steel is cheaper but rusts at the flange; stainless steel lasts longer in corrosive conditions |
| Universal header kit | A universal kit requires cutting and welding; this one bolts on without modification |
Installation
Use Guide
- Confirm the vehicle is a 2005-2010 Ford Mustang with the 4.0L V6 engine
- Remove the factory manifold and clean the cylinder head flange surface before installation
- Use new gaskets and bolts-do not reuse old components
- Torque flange bolts evenly in a crisscross pattern to prevent warping
- Recheck torque after the first heat cycle to ensure a leak-free seal
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Answers
Questions About This Part
Will this fit a 2008 Mustang GT with the 4.6L V8?
No. This header is designed for the 2005-2010 Ford Mustang 4.0L V6 and is not compatible with the 4.6L V8 engine.
What size are the primary tubes and collector?
The primary tubes are 1.5 inch in diameter, and the collector is 2.5 inch.
Are gaskets and bolts included?
Yes. The kit includes two headers, two gaskets, and two bolts as shown in the product images.
What material is used and why does it matter?
The headers are made from stainless steel, which resists rust and heat better than mild steel or cast iron.
Is this a direct bolt-on replacement?
Yes. The header set is designed to bolt directly to the factory cylinder head mounting points with no modifications.
Can we get private label packaging?
Yes. Private label packaging and barcode labels can be arranged, and bulk cartons are available for container orders.
Is this street legal in my country?
We do not claim emissions compliance for this part. Check your local regulations before resale or installation.
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