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Perrin Turbo Inlet Hose Red 2002-2007 WRX / 2004-2021 STI / 2004-2008 Forester XT

SKU PSP-INT-401RD
Save $49.95 Save $49.95
Original price $333.00
Original price $333.00 - Original price $333.00
Original price $333.00
Current price $283.05
$283.05 - $283.05
Current price $283.05

Perrin Turbo Inlet Hose 37min install for 10HP!

A major built in flaw from Subaru is the wimpy turbo inlet tube. Made from weak plastic and corrugated rubber to, it's a recipe to fail! And fail they have. A recent inspection of our 2002 WRX Project car we revealed two failures. One leak at the BOV crossover, another at the turbo itself. This caused vacuum leaks, drivability was terrible. A quick 37minutes of labor later and idle was smooth, no leaks, no backfiring and BETTER performance! The superior construction of the PERRIN inlet has solved the problem!

The PERRIN inlet hose is also able make more HP, quicker throttle response, and improve acceleration! By removing the pleats found in the OEM hose, increase the internal diameter, and mirror smooth finish reduce intake restriction. Thus more HP. Check out the charts page for dyno results! (Will be there shortly!)

Also, PERRIN has an advantage over other brands. Our inlet hose is the only one on the market today that does NOT require the removal of the intake manifold! That is HUGE. Think about it, no fuel to drain, no water lines to remove, no gaskets to purchase, less nuts and bolts. A huge advantage if you do it yourself or pay a technician. Instead of paying for 4-6 hours labor and parts, you should only have to pay for1-1.5 hours and no extra parts.

Customer Reviews

Based on 2 reviews
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Dalton Connerton

Just gonna put that haven't installed it yet cause all the parts are getting installed at once on the 500whp short block

Dalton,

We appreciate you taking the time to leave a 5 Star Review! Good luck with the build and let us know how it turns out!

Regards,

C
Colin McLane
Perrin Inlet

Excellent quality and decent fitment. Took some time to install, all about the proper push/pull and angles. Big upgrade over stock. If you have an spt intake, you’ll have to adjust the support bracket a bit.

Colin,

The Perrin Turbo Inlet Hose is a big upgrade over stock just like you said! The reinforced silicone ensures no leaks, from dry cracking like the OEM rubber! It is also larger and removes the pleats creating a smoother flow of air and more HP! Thank you for your 5 Star Review!

Regards,

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