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Bully Dog RFI Intake System Ford Power Stroke 6.4L
Bully Dog RFI Intake System Ford Power Stroke 6.4L
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MSRP: $369.99
Special Sale Price: $369.99

Availability: Usually Ships in 24 Hours
Product Code: 51103

Description Manufacturer Information

The Ford 6.4L RFI system is designed as an enclosed system and fits 2008-2010 Ford Super Duty Trucks with the 6.4L Ford Power Stroke engine. These systems achieve the following goals: draw more cold air in from cold air sources surrounding the engine bay, use a larger high flow re-usable cotton gauze cone shaped air filter, and improve appearance of the air box under the hood. By achieving these goals we are able to provide more cold air to the engine. This results in better performance than a stock intake with improved fuel economy, more horsepower and torque, lower maintenance costs than some stock air intakes, and a nicer appearance under the hood. This system adds 10+ hp and 20+ lbs.ft of torque to your STOCK 6.4L Power Stroke. With the extreme tune installed from the Bully Dog GT or PMT, the RFI Intake gained an extra 30HP over the stock air intake with the extreme tune.

Injection Molded intake design
Over a year of testing was used to create and optimize a new line of injection molded intake systems. Bully Dog invested a lot of time and resources to ensure that the intake meets the highest standards. The injection molded method is designed to shine in three areas: Performance, Appearance, and Utility.

Intake Features:

  • Precise Engineering
  • Utilizes Cold Air Sources
  • High Flow Re-usable Cotton Gauze Cone Filter
  • Durable and Lightweight Injection Molded Air Box
  • Excellent resistance to heat soak
  • Laminar Shape to optimize air flow
  • Simple Installation, 30 Minutes or Less
  • Correct MAF sensor mounts

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Cold Air Intakes