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3.0" Turbo Inlet Hose with Nozzle

$333.00 $283.05

  • SKU: PSP-INT-424RD
  • Quantities low - Order Soon!

3.0" Turbo Inlet Hose with Nozzle

$333.00 $283.05

  • SKU: PSP-INT-424RD
  • Quantities low - Order Soon!
Color -Red
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Overview

The PERRIN Turbo Inlet Hose will increase airflow to the engine, increasing horsepower while adding a touch of color and style to your engine bay.

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Why You Need This

The plastic intake manifold constantly flexes under normal driving conditions. Over time, the flange will compress and deform causing vacuum leaks at the turbo. This leads to dangerous engine conditions and check engine lights. The PERRIN Turbo Inlet Hose remedies this by using a CNC billet flange (with OEM O-ring) and a large silicone hose to connect the turbo to your intake system. This eliminates the potential for vacuum leaks while increasing performance.

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].

Proper Inlet-to-Turbo Alignment

The OEM Subaru turbo inlet hose is smaller than the inlet of the turbo, causing an unnecessary restriction for the turbo's intake. The CNC machined flange of the PERRIN Turbo Inlet Hose has a built-in velocity stack that perfectly matches the turbo's inlet, allowing for smoother and unrestricted airflow to the turbo.

3" Diameter for More Flow

The PERRIN Turbo Inlet Hose has a 3.0" internal diameter compared to 2.6" found in the OEM part. This allows for a greater amount of air to smoothly enter your engine with virtually no restriction. This larger diameter will easily support all bolt-on modifications and increased boost levels.

Smoother Air Flow

The PERRIN Turbo Inlet Hose is perfectly smooth on the inside. The OEM turbo inlet has sharp bends, corrugated ribbing, and strange pockets, all of which disturb airflow. The PERRIN Turbo Inlet Hose is much smoother, with more gradual bends toward the turbo making for less restriction leading to increased horsepower and improved acceleration.

Wire Reinforcement

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 collapses when used with restrictive filter elements and high horsepower setups.

Form and Function

Not only does the PERRIN Turbo Inlet Hose provide superior airflow from your intake for increased power and throttle response, but it will also look great doing so. The clean and smooth look of the hose will help to clean up your engine bay.

Product Details

  • Hose Material Silicone
  • Hose Diameter 3"
  • Flange Material CNC Aluminum
  • Flange Finish Black Anodize

PSP-INT-424BK = 2015-2021 WRX & 2014-2018 Forester XT, Black
PSP-INT-424RD = 2015-2021 WRX & 2014-2018 Forester XT, Red

(1) PERRIN Turbo Inlet Hose
(1) PERRIN Turbo Inlet Adapter
(1) 52 Clamp
(1) 48 Clamp
(1) 20 Clamp
(5) 6 Clamp
(1) 3/8"-3/8" 90 Degree connector
(1) 3/8" x 3/8" Hose
(1) 5/8" x 5/8" Hose
(1) M6 x 20 Socket cap screw stainless steel with black anodize
(1) M5 Short arm hex key
(2) Zip ties
(1) PERRIN License Plate Frame
Warranty & Instructions

NOTE:

Canadian Model Cars with Aluminum Inlet, may require additional parts.

  • 2014 Subaru Forester XT
  • 2015 Subaru Forester XT
  • 2016 Subaru Forester XT
  • 2017 Subaru Forester XT
  • 2018 Subaru Forester XT
  • 2015 Subaru WRX
  • 2016 Subaru WRX
  • 2017 Subaru WRX
  • 2018 Subaru WRX
  • 2019 Subaru WRX
  • 2020 Subaru WRX
  • 2021 Subaru WRX
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: 30 minutes
Email Our Tech Department: [email protected]
Download Instructions
Gallery

Installation Gallery

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3.0" Turbo Inlet Hose with Nozzle
$283.05
  • SKU: PSP-INT-424RD
  • Quantities low - Order Soon!
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