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PERRIN Throttle Body Hose Red (Part Number: )
PERRIN Throttle Body Hose Red (Part Number: )
PERRIN Throttle Body Hose Red (Part Number: )
Community Media
PERRIN Throttle Body Hose Red (Part Number: )
PERRIN Throttle Body Hose Red (Part Number: )
PERRIN Throttle Body Hose Red (Part Number: )
PERRIN Throttle Body Hose Red (Part Number: )
PERRIN Throttle Body Hose Red
Subaru WRX 2002-2007 / STI 2004+
Read 6 Reviews | 2 Q&As
Part # PSP-ITR-301RD
$29.70
msrp: $33.00

In stock! Ships same day

Features & Product Details

RallySport Direct carries a great selection of quality performance products brought to you by PERRIN. 

On this page, you are looking at the PERRIN Performance Throttle Body Coupler. Over time and mileage, your factory intercooler coupler can become dry and crack over time due to engine vibration, and like all things, it can become deteriorated due to the elements. This could cause boost leak issues which will certainly limit your performance. 

Here are the details:

  • Made from reinforced 5-ply silicone fibers
  • Direct fitment
  • High strength
  • Red finish
  • Includes a pair of clamps making this tube ready for the installation
  • Replacement for the throttle body hose on the top mount intercooler
  • Specifications

    Brand: PERRIN
    Color: Red
    Includes New Clamps: Yes
    Material: Silicone
    Silicone Layers: 4
    Mfgr. Warranty: 5 Years
    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
    WARNING: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    6 Reviews
    3.8 out of 5 Stars
    5 Stars
    (4)
    4 Stars
    (0)
    3 Stars
    (0)
    2 Stars
    (1)
    1 Stars
    (1)
    Customer Photos and Videos
    PERRIN Throttle Body Hose Red ( Part Number: PSP-ITR-301RD)
    PERRIN Throttle Body Hose Red ( Part Number: PSP-ITR-301RD)
    PERRIN Throttle Body Hose Red ( Part Number: PSP-ITR-301RD)
    PERRIN Throttle Body Hose Red ( Part Number: PSP-ITR-301RD)
    Recommended 9 months ago
    Sean
    I bought this, a Perrin throttle body hose, and a Perrin turbo inlet hose for my 07 WRX. They went in with some Cobb (ID) 1050 fuel injectors and a Grimmspeed boost controller. I would add that it feels like it added 25hp on the butt dyno ;) In fairness, I had a mechanic install all of this (and a Cobb tune, too, needed for the injectors). In all seiousness, this hose is a quality piece and fit fine.
      
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    Fit perfect 2 years ago
    Alex M.
    Install was super easy and everything fit perfect. I had a small boost leak and this fixed it, now I'm holding all 17 psi
      
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    1 of 1 people found the following review helpful
    Too Short, Caused a Boost Leak 2 years ago
    06Nirvana
    I bought this hose a while ago (07/03/15) and it's worked "fine" since. No rips, tears, etc. The main problem with the hose is that it's too short. I'm not sure of the OEM length, but the Perrin one seemed 1" to 1.5" short. I later took my car to a shop for some testing (before buying more performance parts) and failed a boost leak test because of this hose. Now, I will say that technically this was my first time installing this hose, so human error is possible. However, it was an very simple install, the hose was very short (see photo), and both clamps barely fit. All in all, build quality is great, nice and thick - seems durable. But it's too short for it to work properly. I'd have been better off buying bulk silicone hose and using that. Photos: 1.) Blue hose is the one that came with my car, unknown brand. 2.) Red Perrin hose installed on the TMIC and throttle body - the included clamps barely fit. 3.) Showing that the hose is around 2" - seemingly too short.
      
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    Perrin Throttle Body Hose 2 years ago
    vipr304
    Looks good, fits well, good quality! Wish there were a few less threads on the clamp bolts though.
      
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    1 of 1 people found the following review helpful
    Don't do it!! 3 years ago
    Subie4life
    Do not buy this its is about 2 inches shorter than the oem coupler and will not fit correctly without undoing the mounting bolts for the top mount inter cooler. Save yourself money and get one from subaru or something that acually fits correctly.
      
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    QUESTIONS & ANSWERS

    • Q: length..  JoshSti1 year ago

      Is this hose really shorter than the OEM i have on my 2005 Sti?
      • 0 of 0 people found the following answer helpful

        A:  The diameter will be the same but the length is about 2 inches long and is shorter than OEM.

        Evan M. @ RallySport Direct 1 year ago  
          
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    • Q: length and width  jamin-adams023834 years ago

      Hello, is this the same size as the oem? thanks
      • 0 of 0 people found the following answer helpful

        A:  Yes, this will be the same size as the OEM hose.

        guest56ad69792a8d256e198b66b5 @
          
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    This Part Fits