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Air and Fuel› Air Cleaners, Filters, Intakes and Components

PERRIN

3.0-Inch Turbo Inlet Hose

$333.00 $283.05 Save $49.95

SKU: PERPSP-INT-425BK

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

It features a 3.0-inch internal diameter, allowing for a greater volume of air to enter the turbocharger without restriction. Installation of this hose can lead to noticeable gains in horsepower and torque.
Show original supplier description
With a 3.0-inch internal diameter, this hose significantly increases the volume of air that can smoothly enter the engine, bypassing restrictions inherent in the stock component. By replacing the factory inlet hose, which can be a source of leaks, the PERRIN hose ensures a more consistent and efficient air delivery system. This improved flow translates directly into performance gains, with the manufacturer claiming an increase of 10-15 wheel horsepower and 5-10 ft-lbs of torque. Crucially, this upgrade does not require any engine tuning to achieve these benefits, simplifying the installation process. This turbo inlet hose is specifically designed for the 2022+ Subaru WRX, as well as the 2020-2025 Subaru Legacy XT and 2020-2025 Subaru Outback XT models. The package includes one turbo inlet hose. Perrin offers its standard limited warranty on this product, ensuring quality and durability.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandPERRIN
Part NumberPERPSP-INT-425BK
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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