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Mishimoto Silicone Throttle Body Black Hose (Part Number: )
Mishimoto Silicone Throttle Body Black Hose (Part Number: )
Mishimoto Silicone Throttle Body Black Hose (Part Number: )
Mishimoto Silicone Throttle Body Black Hose (Part Number: )
Mishimoto Silicone Throttle Body Black Hose
Subaru Models (inc. 2008-2014 WRX)
Read 16 Reviews | 4 Q&As
Part # MMHOSE-SUB-ITBBK
$54.00
msrp: $90.00

In stock! Ships same day

Features & Product Details

RallySport Direct is proud to provide you with a large catalog of quality automotive performance and cooling products brought to you by Mishimoto.

On this page, you are looking at the Mishimoto Silicone Throttle Body Hose. Over time and mileage, your factory throttle body hose can develop cracks or tears which will lead to a boost leak which will definitely have an effect on your performance. The Mishimoto unit is made using durable multi-layer silicone fibers to restore the power and performance.

Here are the details:

  • 100% heat-resistant embedded silicone fibers
  • Installation can be performed in under an hour
  • Built with increased pressure tolerance
  • Includes high torque worm gear clamps
  • Black finish
  • Specifications

    Brand: Mishimoto
    Color: Black
    Includes New Clamps: No
    Material: Silicone
    Silicone Layers: 5
    Mfgr. Warranty: Limited Lifetime
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days


    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
    RallySport Guarantee

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    16 Reviews
    4.3 out of 5 Stars
    5 Stars
    (6)
    4 Stars
    (8)
    3 Stars
    (2)
    2 Stars
    (0)
    1 Stars
    (0)
    Customer Photos and Videos
    No user media. You can upload a photo or video of your install by posting a review.
    Fixed the issue 1 month ago
    rulejunior
    It's a hose, not really much to say. Installed it because my stock piece decided to obliterate itself and send blowby oil all over the back of my throttle body Bitchy to install because of how stiff it is and hose clamp location wise but got it done with a little creativity and something slick to get everything to slide on. Fixed the leak I was having but for a hose its a little on the expensive side
      
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    Wow so fancy 6 months ago
    Datgat495
    My engine gained 120 hp from this piece alone, then I put the sticker that it came with on my rear window and I gained another 35hp. For real though, great piece of tube man. Not very flexy, kinda hard to get on, but just spit on it and it'll slide right in ;)
      
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    1 of 1 people found the following review helpful
    Works for me 1 year ago
    evildriver
    I did a fair amount of research before purchasing this and I'm glad I chose it. I have no experience with other TMIC couplers but felt this one would fit the best, and it lived up to my expectations. Feels like a sturdy piece of equipment, much more so than my stocker that was on the verge of blowing out. I did purchase 3" t-clamps but ended up not using them as I couldn't find a way to make them work on the throttle body side (not enough room to get a ratchet in). I might recommend 3.25" t-clamps if anyone else wants to try them as the 3" was probably a bit too small. The stock worm-clams fit perfectly and look like they'll hold just fine. Fitment-wise I wanted to go with this because I'd rather work with a slightly shorter than needed coupler, as opposed to the AVO that I read was too long. I had to manipulate the TMIC a bit to get everything tightened down but nothing too crazy, and the coupler is fully seated on both sides. All-in-all, great purchase and RSD is a great website to work with.
      
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    Does its job 2 years ago
    Jesse
    Install was kind of a pain. at first I didnt realize that you were suppose to reuse the factory hose clamps. After the install it go sucked off the intercooler so I then realized I had to use the factory hardware. Quality is OK. Wasn't blown away by it. could be longer and maybe even a bit thicker. The stock hose didn't seem like it was really all that bad. I replaced this when i did my downpipe so it was purely out of peace of mind.
      
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    Must Buy Throttle Body Hose 2 years ago
    MattyChiodo33928
    I purchased the Mishimoto throttle body hose based on other people's blogs/forums about having a slight boost leak through the OEM throttle body hose. I should have been boosting at 18PSI but max I could barely hit 16.25PSI. The boost leak sounded like a filled balloon that you pull the ends of the mouth piece and it squeaks a high pitch. Installed this hose and that leak went away. The install is a pain in the ass and everyone says it is too short, you just have to sit it on the throttle body enough to tighten the clamp around it and then getting it on the intercooler is a breeze. Would recommend this to anyone!
      
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    QUESTIONS & ANSWERS

    • Q: perrin tmic  rlewis94466952 years ago

      has anyone used this with the perrin tmic? how was the fitment?
      • 0 of 0 people found the following answer helpful

        A:  If the car is a 2008-2014 WRX. There should be no fitment issues, as both are designed to be a direct replacement.

        Brady R @ RallySport Direct 2 years ago  
          
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    • Q: Clamp Size?  thescreensavers5 years ago

      What size T-Bolt Clamps do I need for this? And we need a total of two correct?
      • 0 of 0 people found the following answer helpful

        A:  The outer diameter of this hose is 3.15 and the 3.25 clamps should work well for this. Two clamps are used.

        Zach G. @ RallySport Direct 5 years ago  
          
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      • 0 of 0 people found the following answer helpful

        A:  I tried 3 progressively larger sizes and wound up using the largest, a pair of 76mm to 84mm (2.99 to 3.31). The problem is that most, if not all t-bolt clamps are 19mm (3/4) wide, which just barely fits. Installation difficulty is compounded by the inaccessible location of the TB in my 2012 WRX. I could only find worm-gear clamps in a narrower size, and they don't clamp evenly.

        G2_at_W2
          
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    • Q: Clamps  OBPwrex5 years ago

      Does this come with clamps?
      • 1 of 1 people found the following answer helpful

        A:  Clamps will not be included with this hose.

        guest57853c642a8d25b5018c44a7 @
          
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    • Q: Is this an afta-maf hose?  vthang735 years ago

      Is this an afta-maf hose? Thanks.
      • 0 of 0 people found the following answer helpful

        A:  This is not an afta-maf or post maf hose. This connects the stock intercooler to the throttle body.

        Zach G. @ RallySport Direct 5 years ago  
          
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    This Part Fits

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