Silicone Turbo Inlet for Subaru WRX 02-07 / STI 04-13

The Rev9 performance turbo inlet pipe is an attractive and functional piece that will increase your intake flow rates and air volume. The project's inlet pipe is made up of 5 separate layers of reinforced silicone, making it extremely rigid and durable.

The slow taper and smooth interior finish of the inlet pipe 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. This smooth 3-inch profile is maintained through all bends, increasing air velocity and volume.

Due to the flexibility of the silicone's corrugation, the center of the stock inlet pipe is not needed. The now smoother inner surface further increases air velocity and horsepower. The Rev9 performance turbo inlet pipe is compatible with Subaru Impreza WRX 2002-07 and WRX STI 2004-14 Turbo Motors: EJ20 and EJ25.

The 5-ply silicone tubing used in the project's inlet pipe is both durable and proven to provide a measurable horsepower gain on the dyno. The smoother inner surface of the pipe further enhances air velocity and horsepower, making it a valuable upgrade for your Subaru's turbo system.

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