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Roush Performance 421237

Cold Air Intake Kit 2011-2014 F-150 3.5L/3.7L and 2011-2014 F-250/F-350 Superduty 6.2L

Roush Performance 421237

832-421237

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Estimated ship date 05/01/17 if Ordered Today
Roush Performance 421237 Cold Air Intake Kit 2011-2014 F-150 3.5L/3.7L and 2011-2014 F-250/F-350 Superduty 6.2L $297.99
Cold Air Intake Kit
  • 2011-2014 F-150 3.5L/3.7L
  • 2011-2014 F-250/F-350 Superduty 6.2L

  • Roush Performance 421237 Details

    Ford F-Series Cold Air Intake Kits

  • Easy installation in less than one hour and requires NO drilling or cutting
  • A washable, reusable premium high flow air filter
  • An injection molded mass air flow tube and air box lid designed for maximum air flow efficiency
  • Designed and manufactured for superior structural stability and durability
  • NOT approved for sale or installation in the state of California
  • 2011-2014 F-150 with 3.7L V6
  • 2011-2014 F-250/F-350 Superduty with 6.2L V8
  • Will not work with the 3.5L Ecoboost

  • Specifications:

    Manufacturer's Part Number:
    421237

    Upgrade your Ford Mustang, Ford Focus, or Ford F-150/F-250/F-350 with a Roush Cold Air Intake Kit to unleash additional horsepower and torque and increase efficiency. These kits include a custom high-flow ROUSH® air filter with clamp, MAF tube, air box tray with installed EPDM foam hood seal, and mounting hardware.

    Cold air induction is a more efficient air intake method than the standard air filtering process. As a result, cold air induction can unlock the potential in power and fuel efficiency that is normally restrained by a stock air intake unit.

    The benefits of these kits include reduced pressure drop and increased performance and efficiency. Both the tray and MAF tube are manufactured using OE-quality materials (30% glass-filled polypropylene) and tooling (fully CNC machined hardened steel plastic injection molds). These provide excellent dimensional capability, stability, and lasting performance.

    These systems have been engineered and tested to ensure MAF signal performance (including airflow vs. voltage and signal noise) is transparent to factory settings, which is why Roush kits do not require a unique calibration. Furthermore, these kits use factory mounting locations and hardware and maintain OE clearances for simple installation.

    Easy-to-Add Power Boost
  • Increased horsepower and torque
  • Improved fuel mileage
  • Simple installation (no drilling or cutting)
  • No PCM calibration required (unless noted)
  • Reusable Roush Performance air filter element
  • All necessary hardware included

  • Items You Need