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PERRIN Turbo Inlet Hose Black - Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008
PERRIN Turbo Inlet Hose Black - Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008
PERRIN Turbo Inlet Hose Black - Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008
PERRIN Turbo Inlet Hose Black - Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008
PERRIN Turbo Inlet Hose Black - Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008
PERRIN Turbo Inlet Hose Black - Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008
PERRIN Turbo Inlet Hose Black - Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008
Community Media
User Media for: PERRIN Turbo Inlet Hose Black - Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008
User Media for: PERRIN Turbo Inlet Hose Black - Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008
User Media for: PERRIN Turbo Inlet Hose Black - Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008
User Media for: PERRIN Turbo Inlet Hose Black - Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008
User Media for: PERRIN Turbo Inlet Hose Black - Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008
User Media for: PERRIN Turbo Inlet Hose Black - Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008

PERRIN Turbo Inlet Hose Black

Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008

Read 31 Reviews | 25 Q&As
Part # PSP-INT-401BK
$283.50
msrp: $315.00

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 Turbo Inlet Hose for the 02-07 Subaru WRX, 04+ STI, and 04-08 Forester XT. This is an excellent upgrade for those of you who need to replace your factory inlet hose. It is common over time and mileage for your factory inlet hose to develop cracks around the worm clamp connections or around the various hose connections which will cause boost leaks and will certainly hinder your performance.

 

 

DETAILS:

  • Multi-layer heat-resistant silicone technology
  • Smooth interior walls and significantly larger internal diameter when compared to the OEM unit
  • The new design removes turbulence and restriction
  • The result is increased airflow for more horsepower and torque
  • Black finish
  • Includes hose fittings and worm clamps
  • Product Video

    Specifications

    Brand: PERRIN
    Color: Black
    Installation Hardware Included: Yes
    Layers: 4
    Material: Reinforced Silicone
    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

    31 Reviews
    4.2 out of 5 Stars
    5 Stars
    (18)
    4 Stars
    (7)
    3 Stars
    (2)
    2 Stars
    (1)
    1 Stars
    (3)
    Customer Photos and Videos
    PERRIN Turbo Inlet Hose Black ( Part Number: PSP-INT-401BK)
    PERRIN Turbo Inlet Hose Black ( Part Number: PSP-INT-401BK)
    PERRIN Turbo Inlet Hose Black ( Part Number: PSP-INT-401BK)
    PERRIN Turbo Inlet Hose Black ( Part Number: PSP-INT-401BK)
    PERRIN Turbo Inlet Hose Black ( Part Number: PSP-INT-401BK)
    PERRIN Turbo Inlet Hose Black ( Part Number: PSP-INT-401BK)
    Difficult, but worth while install 3 months ago
    4out of 5stars

    Installed on a 2008 STI. I was dreading this install after remembering the inlet install on my 04 WRX. My dread was founded as this was MUCH more difficult. Another reviewer reported breaking their fuel vapor purge solenoid while reinstalling one of the pcv breathers (which is EXACTLY what happened to me). Take my advice, and install every barb fitting with straight dish soap, and be very patient with the install. This inlet may have been difficult to install, but it is extremely free-flowing. Paired with the Grimmspeed Cai I can hear my stock bypass valve venting back into the inlet as if it were venting to the atmosphere. Side note: The coupler that connects the inlet to your intake or post maf housing is made of plastic and NOT the metal piece as advertised. Not sure if it was the version I got, or what. It doesn't appear to be any weaker than the metal counterpart, but I was a little surprised on unboxing. Thanks for the quality service, and quick shipping RSD!
      
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    High quality product 4 months ago
    5out of 5stars

    Install wasn’t fun with the intake manifold on, but I was able to get it done by myself with a little bit of patience and elbow grease. Highly recommend getting long pliers for the recirc hose clamp, getting that back on was the hardest part. Throttle response increased. Smoother spool up.
      
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    it works! 1 year ago
    4out of 5stars

    Very sturdy piece. Definitely buy some silicone lube; it's probably impossible without it. Difficult to install, and a very tight squeeze, but I'm happy with it. Remove the purge vacuum stuff on the front of the intake manifold. I broke mine and had to have another one shipped for $85. I could almost have a new pitch mount for that price. Not sure about performance yet. I also had trouble getting a perfect fit on the turbo, but I don't think perfect is necessary.
      
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    1 little issue 1 year ago
    3out of 5stars

    If you're considering doing this yourself I am here to save you the trouble, just have a shop do it for you and relax at home while you wait. Ok, so now that's out of the way, the inlet as-is will NOT fit your OEM air filter unit. While it may seem like it is the same length as the OEM inlet it is apparently not. The Airbox lid is off by a huge amount and is impossible to close. So you have 2 options from here, either trim the inlet or buy an aftermarket cold air intake unit.
      
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    1 of 1 people found the following review helpful
    Disappointed  2 years ago
    1out of 5stars

    Usually always happy with Perrin but I’m extremely disappointed the figment is TERRIBLE too much modification needed. For 300$ they should focus on design more than quality. The design is tough but fitment is s***. I do not recommend this inlet to anybody
      
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    QUESTIONS & ANSWERS

    • Q: 2006 wrx perrin turbo inlet   Ray 7 months ago

      Is this the 2.4inch perrin turbo Inlet? Also does this include the fitting for the pcv assembly and connector?
      • 0 of 0 people found the following answer helpful

        A:  Yes this is the 2.4" inlet. This includes all the fittings needed to attach all the factory hoses that normally attach to the factory turbo inlet.

        Jesse F. @ RallySport Direct 6 months ago  
          
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    • Q: Perrin turbo inlet fitment  rhd_eli8 months ago

      I recently purchased the Perrin turbo inlet for my 2006 sti, 2.4” inside diameter on the turbo side of the inlet. When I went to install it on the car, it does not fit snugly at all on to the turbo itself. It has close to .2” of play. From the reviews I’ve read, people are talking about how tight of a fit it is, so I don’t understand why mine fits so loose. The inlet is going on to a VF43 turbo.
      • 0 of 0 people found the following answer helpful

        A:  It should be a snug fit, is it possible you ordered or received the 3 inch inlet? Give us a call and we can help you out.

        Lane H. @ RallySport Direct 4 months ago  
          
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    • Q: Is tune needed for a 2019 STI Cobb turbo inlet?  Rusi K.12 months ago

      Hello, i currently have a 2019 STI with a Cobb intake and airbox and their stage 1 ots +SF tune. Will a new custom tune be required to run this inlet safely? Cobbs sute says a stage 3 is required with full fuel and that juat sounds wrong. I called them and guy i spoke with also thought it was odd and wring, but was going to confirm and failed to get back to me... Any help is truly appreciated.
    • Q: 2019 wrx intake/inlet hose  joedevono1 year ago

      I have a 2019 WRX and i was wondering if i could run a Perrin intake as well as the Perrin turbo inlet hose together without a tune until i get an Accesport. I know neither of them require a tune separately, but I wasn't sure about both of them together.
      • 0 of 0 people found the following answer helpful

        A:  You should be good to use both together. A tune is recommended to get its full potential

        Johnny M. @ RallySport Direct 1 year ago  
          
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    • Q: Perrin  Haro07903 years ago

      Will the Perrin turbo inlet fit my 2007 wrx without having any kinks in the inlet from other brackets or misc. things that would constrict air flow ?
      • 1 of 1 people found the following answer helpful

        A:  Yes this will fit on your 2007 WRX with no kinks. Now this is larger then OEM so its made to be tight and press up against certain parts.

        Perrin_Thomas
          
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