Perrin's turbo inlet hose for the stock WRX and STi features 5-ply silicone construction with a wire mesh for maximum durability. Silicone construction means extreme resistance to heat soak, and a smooth internal passageway, unlike the corrugated rubber stock Subaru WRX & STi inlet.
This allows for freer and more air to enter the system ultimately creating more power. 2.4 inch on back order frequently please check with IIR sales rep if you need it quickly before ordering! Perrin's silicone construction ensures the maximum possible tube diameter is utilized, and the non-corrugated interior allows for optimal airflow; opening up the intake tract and making more power!
NOTES:
NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY EMISSION CONTROLLED MOTOR VEHICLE.
Works great and functions a lot better than the oem one. A little bit of a challenge to install without TGV deletes but definitely still possible.
My stock turbo inlet actually buckled some where it connects to the intake and I wanted something stronger to prevent that in the future this perrin inlet is great quality and looks great!
Great quality and durability. Once i removed the old stock intake this slipped right in after lightly twisting it and all i had to do was clamp it. seen too many videos of people doing it in over 3 hours. it took me 10 mins total to install and this is my first time doing it.
Exactly what i needed and fit perfect!
You can't go wrong with Perrin! Quality product as usual!
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