Perrin 2.4 inch Turbo Inlet Blue WRX (2002-2007) STI (2004-2018) Speedwell Wheels it's the most imitated design

it's the most imitated design on the market

You and your passenger can have a comfortable ride even with a low-down

and increase strength and reliability

When combined with a quality intake

The Type 1 is pressed ribbed while the Type 2 is sectioned

Perrin 2.4 inch Turbo Inlet Blue WRX (2002-2007) STI (2004-2018) Speedwell Wheels it's the most imitated designA performance turbo inlet hose is a great modification, especially when upgrading a turbocharger or to a high flow intake system. Perrin's turbo inlet hose for the WRX and STI features 5 ply silicone construction with an internal wire mesh for maximum durability and rigidity without the added weight or heat retention of metal. Perrins full silicone construction is immune to heat soak and guarantees a smooth internal passageway, unlike the stock