HKS Super SQV IV Blow-Off Valve (Silver) - Mitsubishi Lancer Evolution VII / VIII / IX (2001-2007)

Name: Mitsubishi EVO 7/8/9 01-07 SSQV4 (Silver) BOV Kit HKS
Brand: HKS
SKU: HKS71008-AM011
Price: 461 EUR
Availability: InStock

The HKS Super SQV IV (Silver) is a high-performance blow-off valve developed for the Mitsubishi Lancer Evolution VII, VIII, and IX equipped with the turbocharged 4G63 2.0-litre engine. Its advanced sequential dual-valve system, combined with the proven pull-type valve design, provides rapid and controlled boost pressure release when the throttle closes. This design helps reduce compressor surge and minimise stress on the turbocharger while keeping the valve securely sealed under boost.

The intelligent valve design delivers stable performance across a wide range of boost pressures, making it suitable for both standard vehicles and modified turbocharged builds. During pressure release, the valve produces the signature HKS blow-off valve sound, giving the vehicle a sportier character while helping protect the turbocharging system from unnecessary stress. Its robust construction is engineered for reliable operation and long-lasting durability, even under demanding driving conditions.

This application-specific kit is designed for vehicles retaining compatible factory intercooler pipework and includes the components required for direct bolt-on installation. With OEM-style fitment and the renowned quality of HKS, the Super SQV IV is an excellent upgrade for enthusiasts seeking improved performance, rapid boost response, and the unmistakable HKS sound for street and track use.

Features

Designed for Mitsubishi Lancer Evolution VII, VIII, and IX (2001-2007).
For selected 4G63 2.0-litre turbocharged engines.
Genuine HKS Super SQV IV Blow-Off Valve (Silver).
Sequential dual-valve system for rapid and controlled boost pressure release.
Pull-type valve design helps keep the valve securely sealed under boost.
Helps reduce compressor surge and minimise stress on the turbocharger.
Produces the signature HKS blow-off valve sound.
Application-specific kit for compatible factory intercooler pipework.
Excellent heat resistance, outstanding durability, and long-lasting performance.
Direct bolt-on installation with OEM-style fitment.
Suitable for street and track use.

Product video

Technical specification

Article nr:

HKS71008-AM011

Manufacture Partnumber:

71008-AM011

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Mitsubishi	LANCER EVOLUTION IX MR	CT9A	4G63	06/08-07/09
Mitsubishi	LANCER EVOLUTION VII	CT9A	4G63	01/02-03/01
Mitsubishi	LANCER EVOLUTION VIII	CT9A	4G63	03/02-04/01
Mitsubishi	LANCER EVOLUTION VIII MR	CT9A	4G63	04/02-05/03
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In October 1973, two talented and young engineers had a vision; to design and build high performance engines and components that major OE manufacturers could not, or would not, produce. HKS pioneered the Japanese aftermarket industry by delivering a host of exciting new products, including the first commercially available electronic turbo timer and boost controller. Other early products included piggy-back ECUs and sophisticated fuel management tools. HKS was clearly driving performance trends for Japanese vehicles forward!

Today, HKS is one of the world's most well-known brands and the obvious choice for you who builds a JDM car. In the assortment you will find everything from chassis products to exhaust systems and turbo kits. HKS is behind some of the coolest builds and professional drivers in the world, so when you choose HKS, you choose the best.