Perrin Performance

Perrin Turbo Inlet Hose Replacement Hardware Kit — Fits 02-07 Subaru WRX / 04-11 STi (For PSP-INT-401)

SKU: PERS-PSP-INT-401
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Price:
$45.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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Product Details

Product Description
Part Numbers
Sizing & Fit

About Perrin Performance

Perrin Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Perrin Performance lineup with fast shipping and expert fitment support — order with confidence.

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Essential Perrin Hardware for Subaru Turbo Inlet Hoses

Ensure the optimal performance and secure fitment of your Perrin Turbo Inlet Hose (specifically PSP-INT-401) with this dedicated replacement hardware kit. Designed for 2002-2007 Subaru WRX and 2004-2011 Subaru STi models, this kit provides all the necessary components to properly install or re-secure your turbo inlet hose. Critical for maintaining boost pressure and preventing vacuum leaks, using genuine Perrin hardware guarantees a precise fit and long-lasting reliability, essential for any turbocharged Subaru.

Reliable Components for Boost Integrity

  • Vehicle Specific: Tailored for 2002-2007 Subaru WRX and 2004-2011 Subaru STi.
  • Direct Replacement: Specifically designed for Perrin Turbo Inlet Hose part number PSP-INT-401.
  • High-Quality Fasteners: Ensures a tight, leak-free seal for optimal turbocharger performance.
  • Restores Performance: Replaces lost or damaged hardware, crucial for boost integrity and engine efficiency.
  • Durable Construction: Built to withstand the harsh under-hood environment of a turbocharged engine.

Don't let missing or worn hardware compromise your Subaru's performance. Secure your Perrin Turbo Inlet Hose correctly with this replacement kit from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Perrin Performance

Perrin Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Perrin Performance lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Essential Perrin Hardware for Subaru Turbo Inlet Hoses

Ensure the optimal performance and secure fitment of your Perrin Turbo Inlet Hose (specifically PSP-INT-401) with this dedicated replacement hardware kit. Designed for 2002-2007 Subaru WRX and 2004-2011 Subaru STi models, this kit provides all the necessary components to properly install or re-secure your turbo inlet hose. Critical for maintaining boost pressure and preventing vacuum leaks, using genuine Perrin hardware guarantees a precise fit and long-lasting reliability, essential for any turbocharged Subaru.

Reliable Components for Boost Integrity

  • Vehicle Specific: Tailored for 2002-2007 Subaru WRX and 2004-2011 Subaru STi.
  • Direct Replacement: Specifically designed for Perrin Turbo Inlet Hose part number PSP-INT-401.
  • High-Quality Fasteners: Ensures a tight, leak-free seal for optimal turbocharger performance.
  • Restores Performance: Replaces lost or damaged hardware, crucial for boost integrity and engine efficiency.
  • Durable Construction: Built to withstand the harsh under-hood environment of a turbocharged engine.

Don't let missing or worn hardware compromise your Subaru's performance. Secure your Perrin Turbo Inlet Hose correctly with this replacement kit from GGCRACING.

Product Details

Product Description

About Perrin Performance

Perrin Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Perrin Performance lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Essential Perrin Hardware for Subaru Turbo Inlet Hoses

Ensure the optimal performance and secure fitment of your Perrin Turbo Inlet Hose (specifically PSP-INT-401) with this dedicated replacement hardware kit. Designed for 2002-2007 Subaru WRX and 2004-2011 Subaru STi models, this kit provides all the necessary components to properly install or re-secure your turbo inlet hose. Critical for maintaining boost pressure and preventing vacuum leaks, using genuine Perrin hardware guarantees a precise fit and long-lasting reliability, essential for any turbocharged Subaru.

Reliable Components for Boost Integrity

  • Vehicle Specific: Tailored for 2002-2007 Subaru WRX and 2004-2011 Subaru STi.
  • Direct Replacement: Specifically designed for Perrin Turbo Inlet Hose part number PSP-INT-401.
  • High-Quality Fasteners: Ensures a tight, leak-free seal for optimal turbocharger performance.
  • Restores Performance: Replaces lost or damaged hardware, crucial for boost integrity and engine efficiency.
  • Durable Construction: Built to withstand the harsh under-hood environment of a turbocharged engine.

Don't let missing or worn hardware compromise your Subaru's performance. Secure your Perrin Turbo Inlet Hose correctly with this replacement kit from GGCRACING.

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