Review posted
Reviewed by Christopher H.
Verified Buyer
Massive compared to 2.4”
Coming from a 2.4” this thing is massive and significantly increased flow
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Regular Price: $333.00 - Instant discount: $49.95 = $283.05
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Fitment Information:
2002-2007 Subaru WRX
2004-2021 Subaru STI
2004-2008 Subaru Forester XT
Features:
Perrin's turbo inlet hose for your stock WRX, STI, and Forester XT will improve your airflow, increase horsepower, and add style to your engine bay! The 5-ply silicone wire mesh construction will provide durability and offer resistance to heat soak. The sleek interior allows for freer and more air to enter the system which will create more power.
Notes:
Coming from a 2.4” this thing is massive and significantly increased flow
Amaizing product, i can not wait for the test.
The Perrin inlet looks incredible compared to my old 3in. AP hard inlet sticking out from under the manifold, however, install was not the easiest. Found it to be much easier to install with the manifold removed. Internal diameters were both 3in, but the Perrin is massive compared to the AP making fitment under the intake extremely tight. As for performance improvement, I don’t know if it flows better than the AP inlet as I am in the middle of pro tuning for a lot of mods that went on the car, but it looks a lot nicer.
Giving this 4 stars only because it’s design for the money could’ve been a lot easier to work with. If you don’t have a power steering pump you won’t have a problem. It fits really tight in pressed up against the power steering pump and requires a lot of squishing to get it in place.
Pipe looks well constructed and comes with everything you would need whether you went with a larger turbo or not. All lines, clamps, bolts, etc included. Great Price from IIR as well!
Good product
Good inlet however the positioning of the nipples are not adequate for JDM engines which results in one nipple going under the intake manifold, squishing it. Should be however perfect for USDM engines.
Great communication with IIR!
great inlet. good quality. Came with all the fittings needed. cant complain!
bought this to go with a aftermarket turbo, fits it perfect and when i got to the shop they praised me for buying it saying its the best one to use in the application!
Always legit parts. Always fast. Always gonna buy IIR. ;)