Perrin 3" Turbo Inlet Hose (02-07 WRX, 04-21 STI)

$333.00

SKU

perPSP-INT-410BK

The PERRIN Turbo Inlet Hose has a smooth interior and larger diameter than the OEM hose, increasing airflow. Removing OEM pleats boosts horsepower, reduces spool time, and improves throttle response.

Smoother Airflow

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.

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.

For Big 3” Turbos

The PERRIN Performance 3" Turbo Inlet Hose is specifically designed for turbo charger upgrades with 3" inlets. PERRIN 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.

Stainless Steel 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 that is bonded into the layers of silicone, giving you a solid blow off valve hose connection and making the installation go even easier.

Large High Flow Spigots

All spigots on the PERRIN Inlet Hose are 1/2"ID for maximum flow from crankcase 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.

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Details

Year Fitments	Subaru WRX	Subaru STI
2002	✓
2003	✓
2004	✓	✓
2005	✓	✓
2006	✓	✓
2007	✓	✓
2008		✓
2009		✓
2010		✓
2011		✓
2012		✓
2013		✓
2014		✓
2015		✓
2016		✓
2017		✓
2018		✓
2019		✓
2020		✓
2021		✓

WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings

More Information

More Information
SKU	perPSP-INT-410BK
Manufacturer's Part Number	PSP-INT-410BK
Brand	Perrin
Product Type	Engine
Engine	Hoses