Air and Fuel› Superchargers, Turbochargers and Components

HKS

Blow-Off Valve Kit

$327.80

SKU: 71008-AF014

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

It features a pull-type relief design for stable operation across a wide boost pressure range, from low to high boost. The kit includes a head unit, vehicle-specific pipe, and all necessary hoses, clamps, and fittings for installation.
Show original supplier description
This pull-type relief design ensures reliable performance without leaking, even under high boost. Its triple fin design at the center of the funnel is intended to produce a dynamic and aggressive sound, with an optional special round fin available for further sound tuning. The kit includes a recirculation fitting that can replace the triple fin, allowing discharged air to be rerouted back to the intake tract (hose not included). Vehicle-specific application kits typically include 19mm or 29mm recirculation fittings depending on the vehicle. This specific kit, part number 71008-AF014, is designed for the Subaru Legacy Touring Wagon BR9 models from 2009 to 2014 with the EJ255 engine. It's important to note that compatibility can vary based on year, ABS equipment, and trim level. The product picture provided may be generic, and actual kits might differ. For vehicles equipped with an HKS Carbon Racing Suction or HKS Cold Air Intake, a different kit (71008-AT022V) is recommended. Additionally, some applications may require a 500mm hose for use with an R-type intercooler.

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

BrandHKS
Part Number71008-AF014
CategoryAir and Fuel

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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.

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