The SQV Blow-off Valve by HKS is THE classic blow off valve.
While the original purpose of the B.O.V was to control boost pressure better under rapid deceleration or gear shifts, what has made it a mainstay in the minds of car enthusiasts alike is the signature HKS tsssss tone.
By venting excess pressure so efficiently and quickly, you can help your engine run smoother and prevent boost creep. But frankly, the main appeal of these kits is the lack of sound from your factory Civic Type R, which uses a recirculation valve.
The SQV4 demonstrates it’s operation with a unique & sharp high-frequency sound which is sure to make shifts all the more rewarding.
To match the style of the BOV, HKS includes polished piping to add some nice detail to your engine bay.
$750.00
In stock
” 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. This Super SQV maximizes the charge-response that repeats pressure-charging and pressurized air relief by throttle on and off and supports new generations of turbocharged vehicles.”
” Factory recirculation valve sound cannot be noticed, but once HKS Super SQV IV is installed, its unique & sharp high frequency sound demonstrates its existence. Super SQV IV significantly increases its presence and improve the engine compartment appearance. To match with the appearance created by HKS Intercooler Piping Kit, the buff-polished casting pipe is included. By both the sound and appearance, Super SQVIV increases the fun to drive.”
| Weight | 5 kg |
|---|---|
| Dimensions | 45 × 15 × 15 cm |
| Brand | HKS |
| Intended Use | Street & Track, Street Performance |
| Make | Honda |
| Model | Civic |
| Part Number | 71008-AH009 |
| Series | FK8 2017-2019 |
