• Red PERRIN 15-21 WRX turbo inlet hose with nozzle, 3-inch diameter, designed for Subaru WRX turbo intake system.
  • PERRIN 15-21 WRX red 3-inch turbo inlet hose with nozzle, JDMuscle performance turbo inlet pipe for Subaru WRX 2015-2019
  • Red PERRIN 15-21 WRX turbo inlet hose with nozzle, 3-inch diameter, designed for Subaru WRX turbocharged engines.
  • Red PERRIN 15-21 WRX Turbo Inlet Hose with Nozzle, 3-inch diameter, designed for Subaru WRX turbocharger upgrade.
  • Red PERRIN 15-21 WRX Turbo Inlet Hose with nozzle, 3-inch diameter, designed for Subaru WRX turbocharger inlet pipe.
  • Red PERRIN 15-21 WRX turbo inlet hose with nozzle, 3-inch diameter, designed for Subaru WRX turbocharger intake system.
  • Red PERRIN 15-21 WRX Turbo Inlet Hose with nozzle, 3-inch diameter, designed for Subaru WRX turbocharger intake.
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JDMuscle

PERRIN 15-21 WRX Turbo Inlet Hose 3" - Red (w/ Nozzle)

PERRIN 15-21 WRX Turbo Inlet Hose 3" - Red (w/ Nozzle)

$191.25 USD
$225.00 USD $191.25 USD
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PERRIN 3" Turbo Inlet Hose — 2015–2021 Subaru WRX (Red)

Increase airflow to your turbo and pick up real horsepower gains with the PERRIN Turbo Inlet Hose. The larger 3" diameter over the restrictive OEM inlet means your turbo breathes easier, spools faster, and makes more power — with no tuning required.

Key Features

  • 3" diameter — larger than OEM for improved airflow and turbo response
  • No tune required — direct bolt-on replacement
  • Includes nozzle for a complete, clean installation
  • High-gloss red silicone adds a bold look to the engine bay
  • Built to handle boost pressure and high temperatures

Specifications

  • Part Number: PSP-INT-424RD
  • Diameter: 3"
  • Color: Red
  • Fitment: 2015–2021 Subaru WRX

⚠️ Proposition 65 Warning: Cancer and Reproductive Harm — www.P65Warnings.ca.gov

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