SKU: 33051338825

HKS Universal SSQV4 BOV

Sale price$104.85 Regular price$116.50
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

HKS Universal SSQV4 BOVHKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull Type relief design ensures stable operation regardless of the amount of boost pressure. The Super SQV will support new generations of turbocharged vehicles. 1. High Quality Aluminum Die Cast Body Silver coated aluminum die cast body. Combines the


HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. The Super SQV will support new generations of turbocharged vehicles.

1.High Quality Aluminum Die-Cast Body

Silver-coated aluminum die-cast body. Combines the ultimate in looks and durability in the engine compartment.

2.High Stiffness Metal Die-Cast Valve

Secondary valve main portion is made of die cast metal. Reliable operation with beautiful looking.

3.Triple Fin design produces "Super Sound"

Triple Fins set at the center of the funnel produces a dynamic and aggressive sound. An optional special Round Fin can be purchased separately for sound tuning.

 

1.Pull-Type Relief Valve Operation

The Pull-Type valve operation offers more precise relief of excess boost and is compatible for a wider range of boost pressure compared to typical push-type blow off valves.

2.Primary Valve (Small)

Lift off the throttle, and the primary valve instantly opens, quickly discharging initial excess boost pressure.

3.Secondary Valve (Large)

This valve combined with the Primary Valve from the sequential dual valve structure. Optimal blow-off operation from how to high boost ranges without leaking.

 

Dual Valve Structure, Sequential System

At low boost ranges the Primary Valve opens, and at high boost ranges the Secondary Valve also opens, resulting in linear response and optimal blow-off operation at all boost levels.

Pull-Type blow off valves will work for any turbocharged vehicle, from stock to highly tuned.

Typical push-type blow off valves require spring load settings for each vehicle specification. If the spring load setting is too low, the valve may leak under high boost and the desired boost setting may not be reach. If the spring load setting is too strong, it may not open at low boost. The Super SQV will operate under any boost pressure setting without leaking

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33051338825

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4.5 ★★★★★
Based on 21 reviews
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G
Verified Purchase
ghanem
Draper, US
★★★★★ 5
Good item
Size: 24+19
Good item and works perfect. Works as described
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
I
Verified Purchase
Ivan Jimenez
Dallas, US
★★★★★ 1
No worth buying
Size: 24+19
Not worth buying, 1 month after installation they stopped working well you could see the rubber piece that makes contact with windshield was loose on the verge of coming off, it was put on our 22 civic one that isnt used very often, so the fact that they died out so easily was disapointing, i plan on looking for some better ones and avoiding this brand 👎
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Reviewed in the United States on February 19, 2026
B
Verified Purchase
Brian Russell
Omaha, US
★★★★★ 5
Recommend!
Size: 24+19+10
These are fantastic. They were inexpensive, which made me nervous, but they are definitely high quality. They were all 3 super easy to install. Highly recommend! They also don't leave my windows streaky.
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Reviewed in the United States on September 15, 2025
B
Verified Purchase
Bob F.
Natrona Heights, US
★★★★★ 5
Perfect!
This was exactly what I needed! It fits perfectly and was in brand new condition.
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Reviewed in the United States on March 30, 2026
E
Verified Purchase
Efrain Sanchez
Massapequa, US
★★★★★ 5
Exact fit
Original Toyota product. Exact fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025

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