Skip to product information
1 of 1

HKS

HKS SSQV4 Blow Off Valve - Universal Super Sequential Blow Off Valve Kit

Regular price $295.00 USD
Regular price Sale price $295.00 USD
Sale Sold out

SKU:

Shipping calculated at checkout.

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.

Features:

  • High Quality Aluminum Die-Cast Body: Silver-coated aluminum die-cast body. Combines the ultimate in looks and durability in the engine compartment.
  • High Stiffness Metal Die-Cast Valve: Secondary valve main portion is made of die cast metal. Reliable operation with beautiful looking.
  • 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.
  • 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.
  • Primary Valve (Small): Lift off the throttle, and the primary valve instantly opens, quickly discharging initial excess boost pressure.
  • 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.
Kit Includes:
  • SQV Unit
  • O-ring
  • C-ring
  • T-fitting 6x4x6
  • T-fitting 4x4x4
  • Air Filter and Tylap
Notes:
  • SQV unit and accessories are included.
  • Appropriate kit parts are included to replace the SQV unit.
  • To install the unit to new vehicle, modification of SQV on the vehicle's side is required.

Shipping & Returns

In most cases orders are processed same day or the next business day. Most orders take about 1-3 business days to ship.

Please note that all orders are processed and shipped Monday-Friday 10a-6p PST excluding weekends and holidays.

Any orders placed after 4p PST for items that are in stock will be shipped the next business day

Returns and exchanges are only offered on eligible items, excluding final sale and special ordered items.

All returns/exchange inquiries must be made within 14 days after receipt of order. Any inquiries after the 14 day period will not be honored. Please contact our sales staff for any return/exchange inquiries, and we will be more than happy to assist you!

Any returns received without an RMA (Return Merchandise Authorization) number will be automatically declined, and the customer will be responsible for shipping the order back to them.

Once you receive your RMA number, you will have 30 days to ship the item/order back to the respective location. If the item/order is not shipped within the 30 day period, the return will be declined, and the customer will be responsible for paying for shipping the item/order back to them.

Special Order & Final Sale

All special order items are deemed as "made to order" - and therefore cannot be canceled, returned, exchanged, or refunded for any reason. The same policy applies to final sale items. These are non-negotiable terms, so please keep this in mind before checking out. If you have any questions regarding these terms, please feel free to read our policy for special order and final sale items, or contact one of our sales representatives for clarification!