AUGUST 17, 2016

aFe Power’s Twisted Steel Header/Y-Pipe combo for the 2012-2015 Toyota Tacoma with V6-4.0L engine is in stock at Turn 14 Distribution. This system was updated with a new Twisted Steel Y-Pipe and now fits 2 and 4 wheel drive models. The combination of aFe’s Twisted Steel headers and y-pipe in testing produced a max gain of +22 horsepower and +29 lbs. x ft. torque verified by aFe’s in house dyno. The Twisted Steel headers are constructed of 1-5/8” 16 gauge mandrel-bent stainless steel tubing and come 100% hand MIG-welded for strength and durability. The headers include dual 48-state legal 400 CPSI catalytic converters and also retain the factory air injection giving you provisions for all factory emissions. The massive Y-Pipe is constructed out of mandrel-bent stainless steel tubing and designed with a mitered merge collector with a 2-1/2-inch into 3-inch tubing transition for optimum flow. The systems come with all necessary hardware and use factory mounting locations for a hassle-free installation.

Y-Pipe Features:

  • Constructed out of stainless steel tubing for strength and durability
  • True 2-to-1 mitered merge collector eliminates dead zone for improved flow
  • No modification to stock system or location for hassle-free installation
  • Mandrel-bent 2-1/2-inch into 3-inch piping transitions for better power
Twisted Steel Headers Features:
  • Replaces restrictive cast-iron stock manifold
  • Retains factory sensors
  • Constructed of 1 5/8-inch 16-gauge stainless steel tubing
  • 3-to-1 mitered collectors
  • Retains factory air injection
  • Comes complete with 3 exhaust flange gaskets
  • Comes with 49-state legal 400 cell high flow catalytic converters
Application: 2012-2015 Tacoma V6 4.0L 2 & 4 Wheel Drive
Part Numbers:
48-46006, aFe Twisted Steel Y-Pipe Stainless Steel 05-15 Toyota Tacoma V6 4.0L
MAP: $495.00US
48-46003, aFe Twisted Steel Headers Stainless Steel 12-14 Toyota Tacoma V6 4.0L
MAP: $1195.00US
48-46003-1YC, aFe Twisted Steel Headers & Y-Pipe Stainless Steel 12-15 Toyota Tacoma V6 4.0L
MAP: $1495.00US
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