02-07 Subaru WRX Silicone Turbo Inlet (Turbo Motor: EJ20 / EJ25)
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Applications:
2002 2003 2004 2005 2006 2007 Subaru WRX (EJ20 / EJ25)

Dyno proven horsepower gain on our 2004 Subaru WRX
Rev9's performance turbo inlet pipe will increase intake flow rates, air volume while still being an attractive piece. Turbo inlet pipe consists of 5 separate layers of reinforced silicone. This makes the Inlet pipe extremely rigid and durable.
The slow taper and smooth interior finish will allow your turbo to ingest air faster with less turbulence.

The Project turbo inlet hose features a full 3-inch diameter silicone hose, which gradually tapers to the 2-1/4-inch turbo inlet diameter. The smooth 3-inch profile is maintained through all bends increasing air velocity and volume.

Due to the flexibility of the silicone's corrugation in the center of the stock inlet pipe is not needed. The now smoother inner surface further increases air velocity and horsepower.