Due to COVID-19, orders will take up to 2-5 business days to be processed.

Orders may also experience 2-5 days shipping delay includes carrier pickup, scanning, and delivery.

Always Free Shipping Within Lower 48 States! Delivered Right to Your Door


SKU# BFC-11-1003

BFC Race SS Shorty Exhaust Header Manifold For 11-14 Tundra/12-15 Tacoma V6 W/Air Injection

Shipping restriction: This item cannot be shipped to the state of California, New York and Maine.

California's Prop 65 Warning: Click Here for Detail

International Buyer: Shipping charge does not included Custom Charge and Brokerage Fee (Detail)

Getting more air into your engine and more exhaust gases out is the key to a performance motor. This BuildFastCar (BFC) header helps eliminate the manifold's back pressure. So, instead of a stock manifold that all of the cylinders share, each cylinder gets its own exhaust pipe, and then they come together in a larger pipe(collector). When cylinders do not have to fight with each other to expel their exhaust, they can put more power through the wheels, which improves horsepower and torque. These BFC headers are designed to fit the vehicle assigned. If aftermarket components, parts from other applications, or custom-altered parts are used on your vehicle, it is the installer's responsibility to verify fitment.

  • Material: Stainless Steel
  • 2x 3-1 Design
  • Inlet/Outlet: 1.74" (ID)/2.2" (ID). Utilizes Factory O2 Sensor Position, O2 Sensor bung is welded on tubing so stock O2 sensor can be plugged in.
  • Increase Horsepower and Torque
  • Better fuel mileage with improved combustion
  • Gain More performance Due to More Air Flow


  • For 12-15 Toyota Tacoma 4.0L V6
  • For 11-14 Toyota Tundra 4.0L V6

Remark: Fit Model with Air Rail Injection

Note: Installation requires welding/modification on header outlet

Product Content:

  • 1 x Exhaust Header Manifold Set
    Hardware if Any is Shown in the Picture Above

Cross Reference Number:

  • BFC-11-1003, 11-1003

The product does not come with manual/instruction, Professional Install Recommended

Sign up for our Newsletter