Built for maximum performance and ultimate sound, these header kits produced 27HP to the wheels un-tuned and over 50HP with tuning. Built using our step tube technology, we start with 1 3/4 inch primary tubes then step to 1 7/8 inch and terminate at a 3 inch collector with a power spike.
Features:
- Header Kit with Cats
- Collector Tube Size: 3.0 Inch
- Engine Manufacturer: Ford
- Liter: 5.0 Liter
- Tube Direction: Down Swept
- Port Shape: Round
- Tube Diameter: 1.875 Inch
- Material: 304 Stainless Steel
- Sold As: Set
- Superior Construction And Materials
- Tig Welded
- Easy To Install
- 304 Mandrel Bent Stainless Steel Tubing
- The Power Comes From Our Unique Step And Extra Long Tube Design
Limited Lifetime
![Exhaust Header 05-10 Mustang GT 3/4 in Length Design Long Tube H-Pipe And Hardware Incl Polished 304 Stainless Steel Incl PN HFM55] H-Pipe Pypes Exhaust](https://cdn11.bigcommerce.com/s-1xzl5c4w75/images/stencil/500x659/products/17920/168510/HDR55SH-FSJC__48134.1688581818.jpg?c=1 "Exhaust Header 05-10 Mustang GT 3/4 in Length Design Long Tube H-Pipe And Hardware Incl Polished 304 Stainless Steel Incl PN HFM55] H-Pipe Pypes Exhaust")
![Exhaust Header 05-10 Mustang GT 3.4 in Length Design Long Tube Hardware Incl Polished 304 Stainless Steel Incl PN XFM55] X-Pipe Pypes Exhaust](https://cdn11.bigcommerce.com/s-1xzl5c4w75/images/stencil/500x659/products/17919/168509/HDR55SK-FSJC__45242.1688581818.jpg?c=1 "Exhaust Header 05-10 Mustang GT 3.4 in Length Design Long Tube Hardware Incl Polished 304 Stainless Steel Incl PN XFM55] X-Pipe Pypes Exhaust")
