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This part does not have vehicle specific fitment. Please contact us if you need fitment assistance.

HKS SSQV 4 Blowoff Valve
Part Number: 71008-AK001

★★★★★ ★★★★★ 4 Reviews
HKS SSQV 4 Blowoff Valve-A1
HKS SSQV 4 Blowoff Valve-A2
HKS SSQV 4 Blowoff Valve-A3
HKS SSQV 4 Blowoff Valve-A4
Images may be for reference only

HKS SSQV 4 Blowoff Valve
Part Number: 71008-AK001

★★★★★ ★★★★★ 4 Reviews
Was: $295.00
Save: $44.25 (15%)

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10+ In Stock

Product Details

Part Number: 71008-AK001
Manufacturer: HKS
UPC: 4957266265017

In 1994, HKS introduced the first Sequential Blow-Off Valve featuring a unique, pull-type, sequential valve structure and a differential pressure control system. This advanced pull-type relief system allowed for stable operating ranges from low to high boost pressures. Since imitation is the highest form of flattery, HKS has once again redesigned the physical aspects of the Super Sequential Blow Off Valve to thwart off the counterfeiters.

Reliable functionality of the Super SQV 4 is unchanged and utilizes the same mounting flanges as all previous generation SSQVs. This assures compatibility with all optional HKS SSQV inserts, recirculation fittings and recirculation kits.

Super SQV 4 features include a nickel-plated, die-cast metal secondary valve, which is swaged to the primary valve, a stainless steel C-Clip and spring to increase sealing and durability.

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects.

Vehicle Fitment

This part does not have vehicle specific fitment

4 Reviews ★★★★★ ★★★★★

★★★★★ ★★★★★
5/5.00 Stars out of 4 Reviews
Write a Review
Sounds great
Richard Hale | January 5th, 2013
This thing sounds great! It has a dual spring so at a lower boost psi you will get the broken air release noise but when you let off at about 7 or more psi you get normal "psshhhhh" sound. It gets you noticed because its pretty loud which I like. Expensive but you get what you pay for
hks ssqv rocks!
ramzi | July 16th, 2010
It came very quickly as described with no issues and it performs like a champ
HKS SSQV Blow-off valve
Mike L. | March 21st, 2010
Really impressed with the overall experience with I am a Mazda owner so no bias there. The product came in quickly, undamaged, and worked flawlessly out of the box. Easy instructions if you are unfamiliar with installation, and extra pieces for a 'just in case' scenario. Overall this is a great product in which i'd recommend time and time again, along with purchasing from ClubRSX. 5 Stars.
HKS SSQV Blowoff Valve
b005t3drsx | February 2nd, 2009
Personally I love the sound of this blow off valve. Below is a link to a car with a ssqv so you can hear what it sounds like. I love hks and thier products are of good sound quality.