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Mishimoto Intercooler Hose Kit Black - Subaru STI 2004-2007
Mishimoto Intercooler Hose Kit Black - Subaru STI 2004-2007
Mishimoto Intercooler Hose Kit Black - Subaru STI 2004-2007

Mishimoto Intercooler Hose Kit Black

Subaru STI 2004-2007

Read 6 Reviews | 2 Q&As
msrp: $153.82

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Features & Product Details

RallySport Direct proudly carries a massive selection of quality automotive performance upgrades and enhancements brought to you by Mishimoto. 


On this page, you are looking at the Mishimoto Intercooler Hose Kit. These hoses have been designed with heat-resistant multi-layered silicone fibers to remain durable for years of performance. 



  • Direct fitment
  • Constructed of high-grade silicone and heat-resistant embedded fibers
  • Max temperature of 330°F
  • Smooth interior walls that limit turbulence under boost
  • Efficiently reduces heat
  • Increased pressure tolerance
  • Black finish
  • Includes strong T-bolt clamps
  • Specifications

    Brand: Mishimoto
    Color: Black
    Includes New Clamps: Yes
    Material: Reinforced Silicone
    Number of Hoses: 3
    Mfgr. Warranty: Limited Lifetime
    Condition: New Product
    Return Policy:
    RallySport Guarantee



    6 Reviews
    3.2 out of 5 Stars
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    Customer Photos and Videos
    No user media. You can upload a photo or video of your install by posting a review.
    A must have 7 months ago
    4out of 5stars

    So this a must have if you’ve upgraded your TMIC from stick to anything aftermarket. In my case to the Torque Solutions TMIC. You’ll also need the STI Y-Pipe. Stock 90 deg hose is too short on one side and the bypass hose is essential for Wrx/ForesterXT/OutbackXT/BajaTurbo models. Comes with real nice clamps, but they are too wide for the throttle body coupled. So just use OE or the ones that come with your aftermarket TMIC.
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    Fitment is very iffy. 5 years ago
    2out of 5stars

    I ordered as a guest, so it will not show as a Verified Purchase. The fitment for the throttle body coupler is a liiiiiittle too small. The BPV return hose fits pretty okay, but be wary; if you have a drive-by-wire throttle with an aftermarket turbo inlet, the coupler connecting the hose to the turbo inlet will sit very snug against the throttle controller on the throttle body. It works, but not well. The elbow coupler to the intercooler is a huge PITA to get on right. Ended up only using the BPV hose and purchased other items for the elbow and throttle body coupler. Definitely wouldn't recommend again. :/
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    hoses are good, clamps are useless 6 years ago
    2out of 5stars

    I bought this kit to update the hoses on my 04 STi. I was attracted to the kit because of the price and that T-bolt clamps came with it. The trimming of the 90 degree elbow wasn't any big deal to me. After installing it I only ended up using 3 of the 6 clamps that came with it and will likely end up only using only 1 the next time I pull the IC off. The clamps for the BOV are a joke, there isn't a practical way of using them. I only used one clamp on the 90 because it was such a pain to do it with the two. I managed to use two of the clamps on the TB to IC connection but those will be removed next time because the benefit of the clamps isn't worth the hassle of using them. The hoses are great and for the price of the kit I believe it to be a good deal. I do not believe the clamps should be a selling point for the product, as they arr not practical.
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    Great, but not perfect 7 years ago
    4out of 5stars

    A little tip for the install, make sure you fit each piece one by one multiple times to soften the VERY tight silicone. Being patient is also good, especially when putting on the 90deg elbow. Make sure you trim it a little to get the correct lenght (reference it to the stock elbow), because it will kink if too long. Still a great buy considering the cost of OEM replacements from Subaru. This is a great DIY project for the enthusiast :)
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    Good value, but requires some DIY... 7 years ago
    3out of 5stars

    Fitted this kit to my 06 WRX STI (ADM). The IC end of the elbow was too small of a diameter to fit without being stretched / forced on. As mentioned in other reviews, the turbo end of the elbow is also too long and needed to be trimmed. While the clamps were of decent quality, they were too big and bulky to fit easily. I only used them on the throttle body coupler and kept the rest as spares. Considering the kit is a fraction of the cost of OEM it's pretty good value. Just expect a bit of DIY to get it fitting properly.
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    • Q: IC hose kit  Alex3 years ago

      I have a 2005 Forester XT, stock turbo, that is getting an oem STI intercooler. Will this kit fit with the STI BPV?
      • 0 of 0 people found the following answer helpful

        A:  This kit will fit the STI bpv but we can not confirm that it will fit the 05 Forester XT. It is only confirmed for STI's.

        Tyler G.
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    • Q: Hose Size's  GDogg9411509147 years ago

      What size are each individual hose, Inside diameter? I only need the elbow and also the longer one.
      • 0 of 0 people found the following answer helpful

        A:  Inner diameters as listed by Mishimoto: Hose 1: 1.16 & 1.30 Hose 2: 2.50 Hose 3: 1.80 & 1.90

        Zach G. @ RallySport Direct 7 years ago  
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