SET YOUR CAR
FREE SHIPPING
On orders over $99
TALK TO A PARTS EXPERT
RALLYSPORT GUARANTEE
100% Money Back on Select Parts
Product images
Product Media
PERRIN Throttle Body Hose Red - Subaru WRX 2002-2007 / STI 2004+
PERRIN Throttle Body Hose Red - Subaru WRX 2002-2007 / STI 2004+
PERRIN Throttle Body Hose Red - Subaru WRX 2002-2007 / STI 2004+
Community Media
User Media for: PERRIN Throttle Body Hose Red - Subaru WRX 2002-2007 / STI 2004+
User Media for: PERRIN Throttle Body Hose Red - Subaru WRX 2002-2007 / STI 2004+
User Media for: PERRIN Throttle Body Hose Red - Subaru WRX 2002-2007 / STI 2004+
User Media for: PERRIN Throttle Body Hose Red - Subaru WRX 2002-2007 / STI 2004+

PERRIN Throttle Body Hose Red

Subaru WRX 2002-2007 / STI 2004+

Read 7 Reviews | 3 Q&As
Part # PSP-ITR-301RD
$29.70
msrp: $33.00

In stock!
Ships within 24 hours

Features & Product Details

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

 

Here, 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. 

 

 

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
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    7 Reviews
    4 out of 5 Stars
    5 Stars
    (5)
    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)
    Better than basic 1 year ago
    5out of 5stars

    Needed to replace stock coupler. Fits well and seemed easier to reinstall the TMIC. 2008 STI
      
    Was this review helpful?
    Recommended 3 years ago
    5out of 5stars

    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.
      
    Was this review helpful?
    Fit perfect 4 years ago
    5out of 5stars

    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
      
    Was this review helpful?
    1 of 1 people found the following review helpful
    Too Short, Caused a Boost Leak 5 years ago
    2out of 5stars

    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.
      
    Was this review helpful?
    Perrin Throttle Body Hose 5 years ago
    5out of 5stars

    Looks good, fits well, good quality! Wish there were a few less threads on the clamp bolts though.
      
    Was this review helpful?

    QUESTIONS & ANSWERS

    • Q: Short  epetrucka273422 years ago

      Has the issue with Perrin coming up short been resolved or should I go with the Cobb for the length correct guarantee?
      • 0 of 0 people found the following answer helpful

        A:  There is no currant issue with the length and this is guaranteed!

        Perrin_Thomas @
          
        Was this answer helpful?
      • 0 of 0 people found the following answer helpful

        A:  What he said!! ^ lol

        Devan M. @ RallySport Direct 2 years ago  
          
        Was this answer helpful?
    • Q: length..  JoshSti4 years 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 4 years ago  
          
        Was this answer helpful?
    • Q: length and width  jamin-adams023836 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 @
          
        Was this answer helpful?

    This Part Fits