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Twisted Steel Headers; Street Series

Toyota Tacoma 12-15 V6-4.0L
Part Number: 48-46003

MSRP: $1,761.36


  • Replaces restrictive cast-iron stock manifold
  • Retains factory sensors
  • Constructed of 1-5/8” 16-gauge stainless steel tubing
  • 3-to-1 mitered collectors
  • Retains factory air injection
  • Comes complete with 3 exhaust flange gaskets
  • Comes with 400 cell high flow catalytic converters
Read More

Retains Factory Sensors Mounting Locations:
aFe has designed this system to retain all your factory sensors for a hassle free installation. These headers also include 400 cell catalytic converters that are a direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation.

Air Injection:
The header was designed to retain the factory air injection giving you provisions for all factory emissions equipment.

Mitered Collectors:
Mitered collectors not only extend the tube lengths and decrease turbulence, but provide optimal exhaust scavenging. The result is increased horsepower, torque and improved throttle response.

CNC Laser Cut Flanges:
Flanges are CNC laser cut not only to be visually appealing but for a durable, precise fit and leak-free seal..

These headers are constructed of durable CNC mandrel bent, stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking.

comes complete with 3 exhaust flange gaskets.

Combine with aFe's Y-pipe (48-46006) for added performance.
Combo part number (48-46003-1YC)

aFe headers are engineered and manufactured in our Corona, California manufacturing facility.


Vehicle Applications

Year Make Model SubModel Engine Fuel
2012-2015Toyota Tacoma V6 4.0L Gas
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