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Blowfish Sound Tube Delete Kit (11-14 GT; 12-13 BOSS 302)

Item 390257
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Deletes Factory Sound Tube
      • Prevents Odors from Entering Cabin
      • Includes Rubber Intake Cap, Clamp and Firewall Plug
      • Fits all 2011-2014 GT and Boss 302 Mustangs


      Blowfish Racing Sound Tube Delete. The 5.0L Coyote engine is an awesome motor, it looks great and sounds even better, so why did Ford engineers install that ridiculous sound tube on it? The function of the tube is to pipe the engine's sound into the Mustang's cabin to enrich your driving experience. In reality GT owners only see the factory sound tube as a big, ugly eyesore with no real purpose and want it gone! It was with these customers in mind that Blowfish Racing created their Sound Tube Delete Kit.

      Complete Kit. The Blowfish Racing Kit deletes the sound tube entirely. The kit includes a block off cap for use on the factory intake and a firewall plug to prevent debris and odors from entering the cabin. There are no permanent modifications required making this kit totally reversible for those looking to go back to stock at a later date.

      Application. This Blowfish Racing Sound Tube Delete Kit is specifically designed for use on 2011 to 2014 GT and 2012-2013 Boss 302 Mustangs equipped with the 5.0L Coyote V8 engine.

      Fitment: 2011 2012 2013 2014 Details

      Blowfish STD-01-000

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (100+)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 100+ customers

      • May 07, 2020

        5 2014 GT - MattA

        Fast Shipping

        Got the job done, fast shipping as well. Perhaps a little expensive for what it is but worth it for a clean look.

        Helpful (0)
      • May 01, 2020

        5 2013 GT - Aaron25

        I FINALLY did it!!

        Can't believe I waited so long to do this simple mod to clean up the engine bay. Very happy how it went on and the cleaned up look.

        Helpful (2)
      • April 20, 2020

        5 2012 GT - BGasque

        Sound tube delete

        Fit perfect and worked like it is supposed to. Cut the noise inside.

        Helpful (3)
      • April 19, 2020

        5 2012 GT - Bruser

        Sound tube

        Who ever came up with this idea must have been on drugs.

        Helpful (3)
      • April 04, 2020

        5 2014 GT - Mike

        Sound tube delete kit

        If your like me and find no practical reason for the sound tube then this kit is just what you need. The fit is as expected. Perfect. The function fits the purpose.

        Helpful (4)
      • March 29, 2020

        5 2014 GT - ErikB

        Easy Install

        Bought this when getting a new Cold Air. super easy install, took 2 minutes tops. Took longer finding the screwdriver to install in my tool box than it did this piece. Definitely a good complimentary mod when doing a cold air.

        Helpful (3)
      • March 21, 2020

        5 2011 GT - Richardrooster


        It was shipped fast and easy to install. It came with everything you need. There's less drone in the car now

        Helpful (3)
      • March 01, 2020

        4 2014 GT - Frederick

        The right mod at the right time.

        My 2014 GT Convertible was a little too loud for my taste with 3 inch exhaust and hi flow cats. By Deleting my sound tube it made just enough difference that I can live with it. I also like how my engine compartment looks without it. If you get rid of your prop rod by adding gas struts they require you move a Sound Tube bolt which I had just got rid of. That sound tube is only enjoyable if you have stock exhaust, in my opinion, once its louder you need to delete the sound tube.

        Helpful (4)
      • February 24, 2020

        5 2012 GT - QualityDude

        Helpful (3)
      • February 20, 2020

        5 2011 GT - 5slowS197

        Does the Thing

        Product comes with everything you see, it al fits, and does what it says it does. No more sound tube in my engine bay, bucko

        Helpful (3)

      Questions & Answers (3 answers)

      3 Top Rated Questions

      Will this product work with an aftermarket BBK intake? For a 2011 Mustang GT.

      • If the BBK Cold Air Intake you are using on the vehicle has a port for the sound tube than this will work with it. However, lots of aftermarket intakes will not include a port for the sound tube to run too just simply deleting the tube entirely.

      Helpful (1)

      I can't find one for the 2010 model GT. Will this kit work for 2010?

      • Unfortunately this will not work with the 2010 Mustang GT models.

      Helpful (0)

      Will this kit work with the PMAS Cold Air Intake?

      • If the PMAS Cold Air Intake you are using on the vehicle has a port for the sound tube than this will work with it. However, lots of aftermarket intakes will not include a port for the sound tube to run too just simply deleting the tube entirely.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Rubber Intake Cap
      • (1) Stainless Steel Clamp
      • (1) Firewall Plug

      Tech Specs

      Will It Fit My Mustang

      • Boss 302 - 12, 13
      • GT - 11, 12, 13, 14

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