AFE Twisted Steel Headers for Nissan Frontier/Pathfinder/Xterra 05-19 V6-4.0L for Sale

Price: $861.30

Twisted Steel Headers Nissan Frontier/Pathfinder/Xterra 05-19 V6-4.0LPart Number: 48-46101DETAILS:

  • Dyno-Proven Gains up to +12 HP & +19 Lbs. x Ft. TQ
  • Outflows Factory Exhaust Manifold
  • Constructed from 1-5/8" 16-Gauge Stainless Steel
  • 3/8" Thick Head Flange for a Leak-Free Seal
  • TIG Welded for Race-Proven Durability

aFe POWER's Twisted Steel header delivers an astounding 12hp and19lbs. x ft. torque while outflowing the factory exhaust manifold. The headeris constructed of 1-5/8" 16-gauge 409 SS tubing with a 3/8" thickhead flange to ensure a leak free seal. aFe engineers have designed a headerthat features a symmetrical tube design for optimum balance and efficiency ofexhaust flow. To eliminate dead space that can cause turbulence and hinderingflow that formed collectors are prone to produce, a true merged collector andoptimized tube lengths are used for true pulse control technology improvingflow and performance. 100% TIG-Welded construction ensures optimal strength anddurability. The smooth curves and increased diameter of this header helpsremove restriction and keeps exhaust gas flowing smoothly for improvedperformance and durability on and off the trails. All components are suppliedfor a hassle-free installation with no modifications necessary.

SymmetricalTube Design:
This header features a symmetrical tube design that allows for a perfectbalance of exhaust pulses between the left and right side headers. This balanceallows for improved flow characteristics and ultimately creating more power.

Mitered collectors extend the tube length into the flange which decreasesturbulence and increases exhaust velocity. The result is increased horsepower,torque and improved throttle response.

TIGWelded:100% TIG welded by certified craftsmen for race proven strengthand durability. TIG welding provides the strongest welds reducing stresscracks.

3/8"Thick Head Flange:
A 3/8" thick head flange is used for maximum strength and durability. Theflange design is identical to the head port and is machined flat for aleak-free seal.

409 SSConstruction:
This header is constructed of durable CNC mandrel bent 16-gauge 409 stainlesssteel tubing for maximum performance, corrosion resistance and strengtheliminating cracking.

Some or all of the applications listed are 50-state exempt, please see CARB EO#D-550-12fordetails.

VEHICLE APPLICATIONSYearMakeModelSubModelEngineFuel2005-2019NissanFrontierV6 4.0LGas2005-2012NissanPathfinderV6 4.0LGas2005-2015NissanXterraV6 4.0LGas


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