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2.4" Turbo Inlet Hose for WRX/STI

$333.00 $249.75

  • SKU: PSP-INT-401RD
  • In Stock
Psp Int 401Rd 01X800
Psp Int 401Rd 04X800
Psp Int 401Rd 02X800
Psp Int 401Rd 03X800

2.4" Turbo Inlet Hose for WRX/STI

$333.00 $249.75

  • SKU: PSP-INT-401RD
  • In Stock
Color -Red
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Overview

Improve airflow, increase horsepower, and add style to your engine bay with the PERRIN Turbo Inlet Hose.

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Why You Want It

Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN Turbo Inlet Hose is perfectly smooth on the inside and has a significantly larger internal diameter than the OEM part. The increased air flow by removing the pleats found in the OEM hose makes more horsepower, decreases turbo spool time, improves acceleration, and increases throttle response. The PERRIN Turbo Inlet Hose is reinforced with a stainless steel support wire that is embedded within the silicone layers. The support adds rigidity to the hose and prevents collapse when used with restrictive filter elements and large turbo applications running extreme amounts of boost.

No tuning required

Increase horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle. Questions? Contact [email protected].

Plug-N-Play Crank Case Vent Connector

The PERRIN Turbo Inlet Hose is the only turbo inlet hose on the market to include an OEM-like connector that does not require defeating the emission control device.

Smooth Nylon Coupler

Other turbo inlet hoses included a metal connector to join the turbo inlet hose with the intake. The PERRIN design has been further improved with the use of a glass filled reinforced nylon coupler, allowing for an even smoother transition from intake to turbo inlet hose while also maintaining rigidity and strength.

Smoother Airflow to Turbo

The PERRIN Turbo Inlet Hose is perfectly smooth on the inside and has a significantly larger internal diameter than the OEM part. The increased airflow by removing the pleats found in the OEM hose makes more horsepower, decreases turbo spool time, and improves acceleration.

SS Internal Support Wire

The PERRIN Turbo Inlet Hose is reinforced with a stainless steel support wire that is embedded within the silicone layers. The support adds rigidity to the hose and prevents collapse when used with restrictive filter elements and large turbo applications running extreme amounts of boost. The OEM part has a tendency to wear down and tear over time. The wire reinforced silicone in the PERRIN Inlet Hose is much more durable.

Blow Off Valve Connection

The PERRIN Turbo Inlet Hose has a machined aluminum insert which is bonded into the layers of silicone, giving you a solid blow off valve hose connection and makes installation go even easier.

Large High-flow Spigots

All spigots on the PERRIN Turbo Inlet Hose are 1/2"ID for maximum flow from crank case vents and other vacuum connections. All connectors used on our hoses are glass reinforced nylon (rated to 400 degrees F) which will withstand engine bay temps found from normal driving to extreme racing conditions.

Product Details

  • Inner Diameter 2.4"
  • Hose Material Silicone
  • Internal Support Stainless steel wire

PSP-INT-401
(1) PERRIN Inlet Hose
(1) Nylon Coupler
(1) Diagnosis Connector
(1) 15" Vacuum hose
(1) 48 Clamp
(1) 36 Clamp
(1) 6 Clamp
(2) 1/2"-1/2" 90 Degree connector
(2) 1/2"-3/8" 90 Degree connector
(1) PERRIN License Plate Frame
Warranty & Instructions

PSP-INT-421
(1) PERRIN Inlet Hose
(1) Nylon Coupler
(1) Diagnosis Connector
(1) 48 Clamp
(1) 36 Clamp
(1) 6 Clamp
(1) M8 Hex head bolt
(2) 1/2"-1/2" 90 Degree connector
(2) 1/2"-3/8" 90 Degree connector
(1) PERRIN License Plate Frame
Warranty & Instructions

  • 2004 Subaru Forester XT
  • 2005 Subaru Forester XT
  • 2006 Subaru Forester XT
  • 2007 Subaru Forester XT
  • 2008 Subaru Forester XT
  • 2009 Subaru Forester XT
  • 2010 Subaru Forester XT
  • 2011 Subaru Forester XT
  • 2012 Subaru Forester XT
  • 2013 Subaru Forester XT
  • 2005 Subaru Legacy GT
  • 2006 Subaru Legacy GT
  • 2007 Subaru Legacy GT
  • 2008 Subaru Legacy GT
  • 2009 Subaru Legacy GT
  • 2005 Subaru Outback XT
  • 2006 Subaru Outback XT
  • 2007 Subaru Outback XT
  • 2008 Subaru Outback XT
  • 2009 Subaru Outback XT
  • 2004 Subaru STI
  • 2005 Subaru STI
  • 2006 Subaru STI
  • 2007 Subaru STI
  • 2008 Subaru STI
  • 2009 Subaru STI
  • 2010 Subaru STI
  • 2011 Subaru STI
  • 2012 Subaru STI
  • 2013 Subaru STI
  • 2014 Subaru STI
  • 2015 Subaru STI
  • 2016 Subaru STI
  • 2017 Subaru STI
  • 2018 Subaru STI
  • 2019 Subaru STI
  • 2020 Subaru STI
  • 2021 Subaru STI
  • 2002 Subaru WRX
  • 2003 Subaru WRX
  • 2004 Subaru WRX
  • 2005 Subaru WRX
  • 2006 Subaru WRX
  • 2007 Subaru WRX
  • 2008 Subaru WRX
  • 2009 Subaru WRX
  • 2010 Subaru WRX
  • 2011 Subaru WRX
  • 2012 Subaru WRX
  • 2013 Subaru WRX
  • 2014 Subaru WRX
5 Year Warranty
5 Year Warranty

PERRIN Performance warrants to the original purchaser that all PERRIN products will be free from defects in material and workmanship within a sixty (60) month period from the date of purchase. *Some exclusions apply

Proposition 65

warning.pngWARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov

Off Road Use Only

This product is legal in California only for racing vehicles which may never be used upon a highway. Check your local and federal laws prior to installation.

Estimated DIY Install Time: 3 hours
Email Our Tech Department: [email protected]
Download Instructions
Psp Int 401Rd Install 01X800
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Added To Cart
2.4" Turbo Inlet Hose for WRX/STI
$249.75
  • SKU: PSP-INT-401RD
  • In Stock
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