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  • Monday to Friday: 7am - 10pm CST
  • Saturday: 8am - 8pm CST
  • Sunday: 8am - 10pm CST

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  • Saturday Dec 24th: 8am - 6pm CST
  • Sunday Dec 25th: Closed
  • Saturday Dec 31st: 8am - 6am CST

Bully Dog Rapid Flow Induction (RFI) Air Intakes

What Do You Drive? We Will Tell You If It Fits.



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Product Information
Our Price: $339.99 - $369.99
Made in the USA
Shipping:
Rating:
  4.9 (7 reviews)
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      Features

      • Increased Air Flow
      • Conical Filter
      • Enclosed Design
      • Lifetime Reusable Filter
      • Performance Intake
      • Easy Installation
      • Made in the USA - American Falls, Idaho

      Description

      The Bully Dog Rapid Flow Induction (RFI) air intake systems are built to increase the engine's ability to breath. By replacing the restrictive stock intake, Bully Dog RFI intakes increases horsepower, torque, fuel efficiency, and decreases exhaust gas temperatures. By removing the stock air box, replacing it with a metal heat shield, and using a conical air filter you can maximize the air filter cleaning area and allow the engine to breathe easier and produce more horsepower. All Bully Dog Air Intakes use a lifetime reusable 4" layer cotton gauze filter. This design, combined with deep pleats, make these filters ideal for high performance use. The Bully Dog RFI induction also works very well in conjunction with chips, programmers, or other performance modifications. These programmers and chips increase the amount of fuel going into the engine and the Bully Dog Air Intakes allow for greater air flow. The installation of the RFI system is very easy and requires only very basic hand tools. Installation can generally be done in 20 minutes or less.

      View Available Part Numbers For This Product Line

      Specifications

      • 10% Greater Air Flow At 60 mph in cruise control
      • 10 degree lower intake temps at 60 mph in cruise control
      • 10-15 added rear wheel horsepower
      • 10-30 added rear wheel ft.-lbs. of torque

      Additional Features

      Cummins 5.9L RFI Intake : The Rapid Flow Induction Intake System offers inceased airflow of cooler, cleaner air. The RFI was designed with performance in mind. It has a much larger filtering area than stock intakes allowing less restriction and the ability flow greater amounts of air into the engine. More efficient operation leads to increased horsepower, torque, and fuel economy.
      Bully Dog RFI Air Intakes Powerstroke 7.3L RFI Intake : The RFI intake features a conical airfilter with greater surface area that allows better airflow. Deep pleats also allow for greater cleaning surface area. The filter offers a lifetime design that can be cleaned, but never needs to be replaced.
      Duramax 6.6L RFI Intake : The Rapid Flow Induction system features an enclosed design. This locks engine heat out and allows the intake to suck only fresh, cold air.
      Powerstroke 6.0L RFI Intake : The RFI intake is a must have when other performance modifications are planned for your truck. Almost all performance mods rely on greater airflow for maximum gains in performance. The Bully Dog RFI intake was designed to be used with other performance enhancements ensuring your engine will never be starving for air.

      Installation

      The Bully Dog Rapid Flow Induction (RFI) air intake offers an easy installation.  The installation manual is shipped with the product and offers clear cut and easy to read installation directions. Only basic hand tools are needed and installation times are 20 minutes or less. For additional information please call us at 1-866-309-1907 or 701-253-5906.

      1 Year Warranty

      Bully Dog is offering a 1 year warranty on the Bully Dog Rapid Flow Induction (RFI) Air Intakes.

      Product Warranty
      READ THESE WARRANTY TERMS AND CONDITIONS (the "Agreement") CAREFULLY BEFORE INSTALLING AND/OR USING THE ENCLOSED BULLY DOG PRODUCT (the "Product"). BY INSTALLING AND/OR USING THE PRODUCT, YOU AGREE TO BE BOUND BY THESE TERMS. YOU MAY RETURN THE PRODUCT WITHIN THIRTY (30) DAYS OF THE DATE OF PURCHASE, IN NEW AND UNUSED CONDITION AND WITH A DATED PROOF OF PURCHASE, TO THE PLACE OF PURCHASE, AT PARTICIPATING BULLY DOG DEALERS FOR A FULL REFUND.
      WARRANTY
      Bully Dog Technologies, LLC (“Bully Dog") warrants that the Product (meaning solely the physical Product or parts contained within the Product kit and excluding any installed or installable software, which is governed by a separate Software License) will be free from defects in material and manufacture for one (1) year from date of purchase by the first purchaser of the Product who puts it into service (the "Purchaser"), exclusive of Bully Dog distributors, jobbers, and dealers. This Warranty extends only to the Purchaser and not to any subsequent purchasers or users of the Product. This Warranty may not be transferred in whole or part.
      EXCLUSIONS: THIS WARRANTY DOES NOT APPLY TO:
      •Installation of the Product or failure or inadequate performance of the Product due to improper installation (the Purchaser must determine the appropriateness of the Product for Purchaser's application);
      •Attachments, accessory items, and parts not manufactured by Bully Dog;
      •Product that has been installed with other aftermarket parts or altered or modified in any way; or
      •Normal wear and tear; damage caused by accident, abuse, neglect, misuse, negligence, vandalism, acts of God, improper storage or handling, or disasters such as flood, fire, or war; failure to operate, maintain, or repair the Product in accordance with the instructions supplied by Bully Dog; or failure to install, operate, maintain, or repair the vehicle into which the Product is installed in accordance with the vehicle manufacturer's instructions or common maintenance practices. CONDITIONS OF WARRANTY COVERAGE: THIS WARRANTY SHALL NOT APPLY IF THE PRODUCT:
      •is used in an application different from the one for which it was designed according to Bully Dog's published technical and promotional materials; or
      •is used in an application different from the one for which it was designed according to Bully Dog's published technical and promotional materials; or DISCLAIMER AND EXCLUSION OF OTHER WARRANTIES. The preceding warranties are the exclusive warranties given by Bully Dog for the Product and supersede any prior, contrary or additional representations, whether oral or written. ANY IMPLIED WARRANTIES, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO THE ONE YEAR PERIOD OF THE EXPRESS WARRANTY. BULLY DOG AND ITS DISTRIBUTORS, JOBBERS, AND DEALERS DISCLAIM AND EXCLUDE AND PURCHASER HEREBY WAIVES, RELEASES, AND RENOUNCES ALL OTHER WARRANTIES.
      Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.
      EXCLUSIVE REMEDY: If the Product fails to conform to the preceding warranties, the Purchaser must notify Bully Dog within a reasonable time and in no event more than fifteen (15) days after the discovery of the nonconformity. Purchaser must obtain a Return Authorization Number (RMA) from Bully Dog. Purchaser must then deliver the Product, together with proof of date of purchase and RMA number, to Bully Dog. Please call 1-940-783-9915 to arrange an RMA.
      Purchaser shall be responsible for and must prepay any shipping expense for return of the Product to Bully Dog. Bully Dog will investigate and, in the event of a breach of warranty, will provide, at its sole option and within a reasonable period of time:
      •repair of any nonconforming Product or components;
      •replacement of any nonconforming Product or components with conforming product or components; or
      If a replacement product of the same model is not reasonably available, replacement of any nonconforming Product with substantially similar product. Repaired or replacement products will conform to the warranty for the unexpired duration of the warranty period for the original, nonconforming Product. Bully Dog may use used or repaired material for all warranty claims. This remedy does not cover any labor charged or travel time incurred for diagnosis, removal, or reinstallation of the Product; the cost of transportation of the Product or any replacement product to or from Purchaser; or any other contingent expenses. THE REMEDY SELECTED BY BULLY DOG IN ACCORDANCE WITH THIS PARAGRAPH SHALL BE THE EXCLUSIVE AND SOLE REMEDY FOR ANY BREACH OF WARRANTY.
      EXCLUSION OF CONSEQUENTIAL, INCIDENTAL, AND OTHER DAMAGES, BULLY DOG AND ITS DISTRIBUTORS, JOBBERS, AND DEALERS SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY WARRANTY, WHETHER RESULTING FROM NONDELIVERY OR FROM THE USE, MISUSE, OR INABILITY TO USE THE PRODUCT OR FROM DEFECTS IN THE PRODUCT OR FROM THE NEGLIGENCE OR OTHER TORT OF BULLY DOG OR ITS DISTRIBUTORS, JOBBERS, OR DEALERS. THIS EXCLUSION COVERS, WITHOUT LIMITATION, DAMAGES FOR LOSS OF USE, REVENUE OR PROFIT, COST OF CAPITAL, COST OF SUBSTITUTE EQUIPMENT, ADDITIONAL COSTS INCURRED BY PURCHASER, AND CLAIMS BY PURCHASER'S CUSTOMERS OR OTHER THIRD PARTIES.
      Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation may not apply to you.
      INDEMNIFICATION: Purchaser agrees to indemnify, defend, and hold Bully Dog and its distributors, jobbers, and dealers harmless from any claim arising out of or related to the Product or its use, installation, or service.
      APPLICABLE LAW: This Agreement will be governed by the laws of the State of Idaho, excluding the application of its conflicts of law rules. The U.N. Convention on Contracts for the International Sale of Goods will not apply to this Agreement. In any action or proceeding arising in whole or part from this Agreement, the prevailing party will be entitled to recover costs and attorneys' fees. Venue for any such action or proceeding shall be in a state court of competent jurisdiction located in Power County, Idaho, or in the United States District Court for the District of Idaho.
      SEVERABILITY: If any part of this Agreement is found to be void or unenforceable, then the remainder shall have full force and effect, and the invalid provision shall be partially enforced to the maximum extent permitted by law to effectuate the purpose of the Agreement.
      ENTIRE AGREEMENT: This Agreement constitutes the entire agreement between the parties and supersedes any and all prior agreements between Bully Dog (or any of its distributors, jobbers, or dealers) and Purchaser concerning the Product, including any oral representations. Any prior or extrinsic representations or agreements are intended to be discharged and nullified. No amendment, modification, or waiver of this Agreement will be valid unless set forth in a written instrument signed by Bully Dog and Purchaser.
      This warranty gives you specific legal rights, and you may also have other rights which vary from State to State.

      Product Reviews Summary

      Overall
      4.9 
      Appearance
      4.1
      Price / Value
      4.1
      Ease of Installation
      4.0
      Quality
      4.1
      7  Customer Reviews
      5 Star
      6   
      4 Star
      1   
      3 Star
      0   
      2 Star
      0   
      1 Star
      0   
      Order by

      Platnum
      Part #: BD-51205 Posted on
      Was this review helpful?
      5.0
      - 2013 Ford F150 (MILFORD, CT)
      Appearance
      Price / Value
      Ease of Installation
      Quality
      Went on easy and works fine. Glad I decided to put it on.
      '11 TITAN
      Part #: BD-54200 Posted on
      Was this review helpful?
      5.0
      - 2011 Nissan Titan (Fulton, NY)
      Appearance
      Price / Value
      Ease of Installation
      Quality
      Always heard people talk about adding an intake to increase performance. Finally added the Bully Dog version to what we all know, 5.6L, is already a beast. The cost of what this did to my truck is not even an obstacle in my mind anymore. It woke the monster and gave me a way stronger acceleration for one. Unbelievable, I have been a mechanic for over 20 years and i wish i had done this sooner. I also added the tuner kit and it also made a tremendous difference and is so adaptable to any/all situations it is ridiculous. Thanks Bully Dog!
      Part #: BD-55200 Posted on
      Was this review helpful?
      5.0
      - 2012 Toyota Tundra (Chama, CO)
      Appearance
      Price / Value
      Ease of Installation
      Quality
      Part #: BD-55200 Posted on
      Was this review helpful?
      5.0
      - 2016 Toyota Tundra (COVINGTON, LA)
      Part #: BD-53105 Posted on
      Was this review helpful?
      5.0
      (Napoleonville, LA)
      Appearance
      Price / Value
      Ease of Installation
      Quality
      Part #: BD-51105 Posted on
      Was this review helpful?
      4.0
      (Houston, TX)
      Appearance
      Price / Value
      Ease of Installation
      Quality
      Sirs,
      The product was installed with little or no effort, as stated in the install manual (appr 20 min or less) A marked improvement on performance was noted, with a slight fuel mpg. Working alongside with a Bully Dog power pup, I've definately have a better overall performance, with a 4.5 mpg addition , from 15mpg to 19.5mpg.
      Part #: BD-51105 Posted on
      Was this review helpful?
      5.0
      (Chandler, AZ)
      Appearance
      Price / Value
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