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PERRIN Turbo Inlet Hose Blue (Part Number: )
PERRIN Turbo Inlet Hose Blue (Part Number: )
PERRIN Turbo Inlet Hose Blue (Part Number: )
PERRIN Turbo Inlet Hose Blue (Part Number: )
PERRIN Turbo Inlet Hose Blue (Part Number: )
PERRIN Turbo Inlet Hose Blue (Part Number: )
PERRIN Turbo Inlet Hose Blue (Part Number: )
Community Media
PERRIN Turbo Inlet Hose Blue (Part Number: )
PERRIN Turbo Inlet Hose Blue (Part Number: )
PERRIN Turbo Inlet Hose Blue (Part Number: )
PERRIN Turbo Inlet Hose Blue (Part Number: )
PERRIN Turbo Inlet Hose Blue (Part Number: )
PERRIN Turbo Inlet Hose Blue (Part Number: )
PERRIN Turbo Inlet Hose Blue
Subaru WRX 2002-2007 / STI 2004+ / Forester XT 2004-2008
Read 11 Reviews | 7 Q&As
Part # PSP-INT-401BL
$283.50
msrp: $315.00

In stock! Ships same day

Features & Product Details

The PERRIN Turbo Inlet Hose has been designed to be a direct replacement for your factory inlet hose which is prone to failure after years or mileage of use. Usually, the stock turbo inlet will tear at the connection side of the turbocharger which can affect performance, throw a check engine light, and even reduce the power. PERRIN relieves this issue with their robust example.

Here are key features:

  • Multi-layered heat-resistant silicone fibers
  • Stainless steel support wire
  • Larger diameter with smooth interior walls
  • Improves horsepower and throttle response
  • Blue finish
  • Hose fittings and clamps provided to make this part ready for the installation
  • Specifications

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

    11 Reviews
    4.3 out of 5 Stars
    5 Stars
    (5)
    4 Stars
    (5)
    3 Stars
    (0)
    2 Stars
    (1)
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    Customer Photos and Videos
    PERRIN Turbo Inlet Hose Blue ( Part Number: PSP-INT-401BL)
    PERRIN Turbo Inlet Hose Blue ( Part Number: PSP-INT-401BL)
    PERRIN Turbo Inlet Hose Blue ( Part Number: PSP-INT-401BL)
    PERRIN Turbo Inlet Hose Blue ( Part Number: PSP-INT-401BL)
    PERRIN Turbo Inlet Hose Blue ( Part Number: PSP-INT-401BL)
    PERRIN Turbo Inlet Hose Blue ( Part Number: PSP-INT-401BL)
    2006 WRX 11 months ago
    Combomaster
    Replaced my oem inlet with the turbo inlet from perrin. Construction of the inlet looks pretty good. The blue does look good under the hood. Throttle response seems better. Shop reported that it was a difficult install and that fitment is tight. So far no leaks. Item was well packaged an shipped quickly.
      
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    Perrin Turbo Inlet Hose Pros and Cons 2 years ago
    Shrider180
    I bought inlet hose back in June, for my 2012 STI and at first glace of comparing it to the stock inlet hose...this by far is much better quality. As X-Ray stated in his review about having to butcher the living hell out of the stock in let hose. I usually keep my stock parts in a box of misfit parts. BUT with how i in the end of the removal, it was toast and cant be used ever again. So now that you got your stock inlet hose on its way to the grave....starts the next leg of your adventure. the DREADFUL INSTALL. After you struggle for a few house trying to put a circle into a not so cemetrical hole. after all said and done on that. i broke so many knuckles and jsut in the end i replaced most of the hoses for this install. After wanting to pull out my after finshing this 12 hour project that took way to fucking lol. I finaly got that satisfaction of having it insalled and it runs fantastic....now i just have a boost lose of 10lbs so im trying to work that out
      
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    3 of 3 people found the following review helpful
    Has potential to be great but fitment is poor 2 years ago
    X-Ray
    Installed on a 05 WRX Pros: It's beautiful. It sounds great, much more audible turbo spool and recirculating BOV noise. (With a quiet exhaust) Very small power increase. Like you lost 50lbs. Cons: You have to break pieces off the stock part to remove it. No going back if it doesn't fit. You have to redesign everything to make it fit, poorly. The inlet crushes the power steering line. (Pictured) It pushes on it so hard that the line and the pump can't be removed or reinstalled with the inlet installed. Doing future maintenance in this area will forever be unreasonably hard. Of course the inlet tube is crushed by the line, restricting it's inner diameter to that of the stock piece. This area may be prone to collapse as well. This may be an 05 only issue since that line is relocated in some other models. Clearly the tube was not designed around it. Major flaw. As you can see in the picture, the inlet fits so tight in that area that the intake filter is not even close to lining up correctly with the inlet. Getting them to go together and stay is absurdly hard and the intake is awkwardly pushed against the engine bay. Removing the intake is a pretty regular occurrence and now it's a huge pain every time. The EVAP solenoid area is too tight for everything to fit so it takes redesigning and replacing all the hoses. The stock PCV hose does not fit so it requires replacement. (Pictured) this is okay but the hose provided in the kit was not large enough ID. So a larger hose was required but the larger hose then doesn't fit to the inlet with the 1/2" 90° elbow provided. There's not a lot of room to work there since the throttle cables are an inch away and they can't be interfered with by the hose. My car is 11 years old so be prepared for EVERYTHING you touch to break. This was actually a pro since replacing those brittle hoses and plastic was a pleasure. I expected this install to be a pain because it was tight spaces but this install was hard because the shape of the inlet was not correct. The comparison picture shows how the shape of the bend is different. It doesn't appear to be designed with the 05 in mind.
      
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    air flow 3 years ago
    Danny O
    this upgrade is not to be overseen coz this small tube is haveing a bigger diameter then stock tube if you are upgradeing your intake dont for get the last part to the turbo
      
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    get a Post-MAF hose with this! 3 years ago
    redwarblade26426
    Great product but... Title. Once installed this was a little longer than the stock hose. Fortunately I had a post maf hose to install aswell. Because, I had to trim about half an inch off of the post maf hose to make this fit with the stock airbox. I used a hose clamp as a cutting guide and measued by laying the post maf hose over top of the perrin inlet. there were other minor fitment issues with the forward most pcv hose that has to be trimmed, I ended up sanding a little bit off of the nipple and the inside of those to get them to fit. Also unbolting the coolant resevoire and spark plug coil gave the harness thats over top of the inlet hose a lot more slack. Think about replacing some PCV hoses while youre in there. All in all great product very happy with it, install went well but took about 7 hours on a 2002 wrx.
      
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    QUESTIONS & ANSWERS

    • Q: Post maf hose?  ShinobiHunter2 years ago

      I see the Mishimoto inlet requires an aftermarket post maf hose. Does this one also?
    • Q: ?  That.subie.rumble3 years ago

      I already have stage 1 tune on my 05 wrx. Will this throw a cel right away or can I wait week to be able to get re dyno tuned?
      • 0 of 0 people found the following answer helpful

        A:  A turbo inlet does not require a tune, so you can run it with a custom tune right away.

        Josh P. @ RallySport Direct 3 years ago  
          
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    • Q: fitment  Zxf4 years ago

      I am using a jdm ej207 engine with a stock twin scroll turbo. Will this product fit my car?
      • 0 of 0 people found the following answer helpful

        A:  This inlet should work with your EJ207 and stock twin scroll turbo, but we cannot guarantee fitment on vehicles from outside the USA.

        Zach G. @ RallySport Direct 4 years ago  
          
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    • Q: Diff in wrx and sti  pjkolosha4 years ago

      So this would work with the 08 STI and NOT the WRX?
      • 0 of 0 people found the following answer helpful

        A:  This inlet will work on the 2004-2015 STI and 2002-2007 WRX. This is not confirmed to fit the 08+ WRX, but part number PER1 PSP-INT-421BL will.

        Zach G. @ RallySport Direct 4 years ago  
          
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    • Q: fitment with CAI  Askoor STI4 years ago

      my tuner mentioned to me that it would be difficult to directly fit the turbo intake hose with the perrin CAI (that I am planning to buy) without cutting one of the hoses and it would preferably to choose one of them, is that true? If it is true which one will provide me with higher hp?

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