Perrin Turbo Inlet Hose 3 Inch Black 2002-2007 WRX / 2004-2021 STI / 2004-2008 FXT

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.

Silicone technology allows Perrin to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance.

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, improves acceleration and increases throttle response.

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.

Features:

• 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 tuning required, although more power can be gained with proper ECU tuning!
• Plug-N-Play Crank Case Vent Connector: The only turbo inlet hose on the market to include an OEM-like connector that does not require defeating the emission control device.
• Smooth Nylon Coupler: Utilizing a glass filled reinforced nylon coupler, allowing for an even smoother transition from intake to turbo inlet hose while also maintaining rigidity and strength
• Reinforced with Stainless Steel Support Wire: The OEM part has a tendency to wear down and tear down over time. The wire reinforced silicone in the Perrin inlet hose is much more durable.
• Blow Off Valve Connection: Bonded into the layers of silicone is a machined aluminum insert giving you a solid blow off valve hose connection and makes installation even easier.
• Large High-Flow Spigots: All spigots on the Perrin Turbo Inlet Hose are 1/2" ID for maximum flow from crank case vents and other vacuum connections. All connectors used on these hoses are glass reinforced nylong (Rated at 400 degrees F) which will withstand engine bay temps found from normal driving to extreme racing conditions.

Included:

• (1) PERRIN 3" Inlet Hose
• (3) Polished Couplers
• (1) 1/2" Fuel Hose
• All necessary hardware for installation

Installation Instructions