Exhaust Header for 2005-2005 Nissan Xterra

48-46101 aFe Exhaust Header


Exhaust Header; Twisted Steel; Near Equal Length 1-5/8 Inch Primary Tubes; 3/8 Inch Thick Machined Flange; 49 State Legal; Raw Stainless Steel; With Headers/ Bolts/ Flange/ Thermo Wrap/ Washers
Attributes Style: Short Tube State Legal: 49 State Legal Primary Tube Diameter (IN): 1-5/8 Inch Flange Thickness: 3/8 Inch Color/ Finish: Bare Material: Stainless Steel Includes Bolts/Studs: Yes Includes Reducers: No Welding Required: No aFe Power’s new Twisted Steel header delivers an astounding 12 Horsepower and 19 Pounds x Feet torque while outflowing the factory exhaust manifold. The header is constructed of 1.625 Inch 16-gauge 409 Stainless Steel tubing with a 3/8 Inch thick head flange to ensure a leak free seal. aFe engineers have designed a header that features a symmetrical tube design for optimum balance and efficiency of exhaust flow. To eliminate dead space that can cause turbulence and hindering flow that formed collectors are prone to produce, a true merged collector and optimized tube lengths are used for true pulse control technology improving flow and performance. 100 percent TIG-Welded construction ensures optimal strength and durability. The smooth curves and increased diameter of this header helps remove restriction and keeps exhaust gas flowing smoothly for improved performance and durability on and off the trails. All components are supplied for a hassle-free installation with no modifications necessary. Features & Benefits Header Features A Symmetrical Tube Design That Allows For A Perfect Balance Of Exhaust Pulses Between The Left And Right Side Headers Improved Flow Characteristics And Ultimately Creating More Power Mitered Collectors Extend The Tube Length Into The Flange Which Decreases Turbulence And Increases Exhaust Velocity Increased Horsepower, Torque And Improved Throttle Response 100 Percent TIG-Welded By Certified Craftsmen For Race Proven Strength And Durability. Provides The Strongest Welds Reducing Stress Cracks 3/8 Inch Thick Head Flange Is Used For Maximum Strength And Durability Header Is Constructed Of Durable CNC Mandrel Bent 16-Gauge 409 Stainless Steel Tubing For Maximum Performance, Corrosion Resistance And Strength Eliminating Cracking Limited Lifetime Warranty


[Style: Short Tube State Legal: 49 State Legal Primary Tube Diameter (IN): 1-5/8 Inch Flange Thickness: 3/8 Inch Color/ Finish: Bare Material: Stainless Steel Includes Bolts/Studs: Yes Includes Reducers: No Welding Required: No ]