aFe's Twisted Steel headers outflow and outperform the Ford diesel factory exhaust manifolds for a true, bolt-on performance header system. These precision-designed, hand-crafted headers are mandrel-bent from 1-3/4 Inch into 2 Inch heavy duty gauge.120 Inch wall, brushed finish 304 stainless steel tubing and are 100 percent hand Tig-welded for strength and durability. Optimized tube lengths deliver true pulse control technology for improved flow and performance across the power band.
Laser-cut, heavy duty head flanges are machined to match the exhaust ports for a secure seal. Egt ports with plugs, quality hardware and gaskets are included to ensure hassle-free installation and quality fit. Performance Gains: Outflows factory manifolds by up to 7 percent.
Brushed Finish 304 Stainless Steel Construction: Constructed of brushed finish.120 Inch wall, 1-3/4 Inch into 2 Inch mandrel-bent 304 stainless steel tubing for strength and durability. Optimized Tube Lengths: Tube lengths and mitered collectors are optimized for true pulse control technology which improves flow and performance across the power band. Heavy Duty Flanges: These headers incorporate laser-cut, heavy duty flanges machined to match the exhaust ports for a direct-bolt on, leak-free seal.
Egt Ports: Two 1/8 Inch Npt exhaust gas temperature (Egt) ports are incorporated. This allows for easy installation of sensors, gauges or testing equipment. Tig-Welded: 100 percent Tig-welded for strength and durability.
All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.
Features and Benefits:
- Outflows the factory exhaust manifolds by 7 percent, improving performance and throttle response
- Constructed from 1-3/4 Inch to 2 Inch mandrel-bent 304 stainless steel tubing
- Optimized tube lengths deliver true pulse control technology for improved flow and performance
- Mitered collectors for optimal exhaust scavenging and decreased turbulence
- 1/8 Npt exhaust gas temperature (Egt) ports and plugs
Details:
- Cylinder Head Port Shape: Round
- Emission Code: 1
- Finish: Natural
- Flanged Inlet: Yes
- Fuel Type: Diesel
- Gaskets Included: Yes
- Header Style: Shorty
- Liter: 6.0 Liter
- Material: 304 Stainless Steel
- Quantity: Sold as a set
- Series: Twisted Steel
- Warranty: 2 Year
Applications:
- Ford Diesel Trucks 03-07 V8-6.0L (td)
