PERRIN 3in Turbo Inlet Hose - 2002-2007 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT

PERRIN 3in Turbo Inlet Hose 

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Features:

• Enhanced turbo inlet hose surpasses OEM performance.
• Smooth interior and larger diameter for better airflow and horsepower.
• Reduces turbo spool time and improves throttle response.
• Stainless steel wire reinforcement prevents collapse under high boost.
• Designed for 3" turbocharger upgrades.
• Solid blow-off valve connection with aluminum insert.
• Large spigots ensure maximum airflow.
• Glass-reinforced nylon connectors withstand high temps.
• 5-year warranty against defects.
• Legal only in California for off-road racing; check local laws.

 

Enhanced Design for Improved Performance

Silicone technology allows for the creation of a turbo inlet hose that surpasses the OEM part in every aspect, leading to increased engine horsepower and overall performance. The PERRIN inlet hose features a perfectly smooth interior and a significantly larger internal diameter compared to the OEM version. This design eliminates the pleats found in the original hose, resulting in more airflow, reduced turbo spool time, improved acceleration, and enhanced throttle response.

 

Reinforced Durability for High-Boost Applications

The PERRIN 3" inlet hose is reinforced with a stainless steel support wire embedded within the silicone layers. This reinforcement adds rigidity to the hose, preventing collapse when used with restrictive filter elements and large turbo applications running extreme amounts of boost.

 

Smoother Air Flow To Turbo

The PERRIN 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, and improves acceleration.

 

Just for Big 3" Turbos

The PERRIN Performance 3" turbo inlet hose is specifically designed for turbo charger upgrades with 3" inlets. PERRIN Performance is your only option to avoid constructing your own intake system and is compatible with any replacement intake system which will work with the stock inlet hose.

 

SS Internal Support Wire

The PERRIN 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.

 

Blow Off Valve Connection

The PERRIN 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 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.

 

5 Year Warranty

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

 

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.