---
product_id: 658276726
title: "HKS SUPER SQV IV SEQUENTIAL BLOW OFF VALVE KIT BLACK EDITION | UNIVERSAL (Silver)"
brand: "winca"
price: "417.74 DT"
currency: TND
in_stock: true
reviews_count: 1
category: "Winca"
url: https://www.desertcart.tn/products/658276726-hks-super-sqv-iv-sequential-blow-off-valve-kit-black
store_origin: TN
region: Tunisia
---

# Triple fin design for aggressive sound Dual valve sequential system for precise boost control Aluminium die-cast body for durability HKS SUPER SQV IV SEQUENTIAL BLOW OFF VALVE KIT BLACK EDITION | UNIVERSAL (Silver)

**Brand:** winca
**Price:** 417.74 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your turbo game with style and sound that turns heads!

## Quick Answers

- **What is this?** HKS SUPER SQV IV SEQUENTIAL BLOW OFF VALVE KIT BLACK EDITION | UNIVERSAL (Silver) by winca
- **How much does it cost?** 417.74 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/658276726-hks-super-sqv-iv-sequential-blow-off-valve-kit-black)

## Best For

- winca enthusiasts

## Why This Product

- Trusted winca brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** High-stiffness metal die-cast valve ensures reliable operation under intense conditions.
- • **Plug & Play Compatibility:** Universal threaded inlet/outlet connections make installation seamless across turbocharged vehicles.
- • **Signature Aggressive Sound:** Triple fin design creates a sharp, high-frequency blow-off valve tone that commands attention.
- • **Striking Black Edition Finish:** Glossy and grainy crystal black paint elevates your engine bay’s aesthetic instantly.
- • **Engineered for Peak Performance:** Dual sequential valves deliver smooth, linear boost relief from low to high pressure.

## Overview

The Winca HKS SUPER SQV IV Sequential Blow Off Valve Kit in Black Edition features a durable aluminium die-cast body and a dual valve sequential system that optimizes boost pressure relief across all ranges. Its unique triple fin design produces a distinctive aggressive sound, while the premium black finish enhances engine bay aesthetics. Designed for universal fitment with threaded connections, this kit is engineered to boost both performance and style for turbocharged vehicles.

## Description

Now available in a new colour - body and upper part painted with glossy black paint and funnel with grainy crystal black paint. 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 the 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 improves the engine compartment appearance. To match the appearance created by the HKS Intercooler Piping Kit, the buff-polished casting pipe is included. By both the sound and appearance, Super SQVIV increases the fun of driving.

Review: Bllsht - Its horrible dont spend money for this thrash part , dosent work internal diaphgram very weak . Dont buy never ever

## Features

- High-Quality Aluminium Die-Cast Body - Combines the ultimate in looks and durability in the engine compartment.
- High Stiffness Metal Die-Cast Valve - Reliable operation.
- Triple Fin Design - Triple Fins set at the center of the funnel produces a dynamic and aggressive sound.
- Pull-Type Relief Valve Operation - More precise relief of excess boost and is compatible with a wider range of boost pressure.
- Primary Valve (Small) - Lift off the throttle, and the primary valve instantly opens, quickly discharging initial excess boost pressure.
- Secondary Valve (Large) - Combined with the Primary Valve to provide optimal blow-off operation from low to high boost ranges.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7574ZKX |
| Best Sellers Rank | #46,771 in Automotive ( See Top 100 in Automotive ) #5 in Car Engine Exhaust Valves |
| Brand | Winca |
| Brand Name | Winca |
| Connector Type | Threaded |
| Country of Publication | China |
| Customer Reviews | 1.5 out of 5 stars 2 Reviews |
| Exterior Finish | Silver |
| Exterior finish | Silver |
| Included Components | BLOW OFF |
| Inlet Connection Type | Threaded |
| Inlet connection type | Threaded |
| Item Dimensions | 12.5 x 12.5 x 5.5 centimeters |
| Item Type Name | BLOW OFF |
| Item dimensions L x W x H | 12.5 x 12.5 x 5.5 centimeters |
| Manufacturer | WINCA |
| Material | Metal |
| Material Type | Metal |
| Model Number | HKS2533 |
| Number of Ports | 2 |
| Outlet Connection Type | NPT |
| Outlet connection type | NPT |
| Set Name | Kit |
| Size | 12.5 x 12.5 x 5.5 cm |
| Thread Size | 1/8" NPT |
| Thread Type | Threaded |
| Unit Count | 1.0 Count |
| Valve Type | Blow-Off Valve |

## Product Details

- **Brand:** Winca
- **Exterior finish:** Silver
- **Inlet connection type:** Threaded
- **Item dimensions L x W x H:** 12.5 x 12.5 x 5.5 centimeters
- **Material:** Metal

## Images

![HKS SUPER SQV IV SEQUENTIAL BLOW OFF VALVE KIT BLACK EDITION | UNIVERSAL (Silver) - Image 1](https://m.media-amazon.com/images/I/616zYdEV6sL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐ Bllsht
*by M***T on 29 September 2024*

Its horrible dont spend money for this thrash part , dosent work internal diaphgram very weak . Dont buy never ever

## Frequently Bought Together

- Winca HKS SUPER SQV IV SEQUENTIAL BLOW OFF VALVE KIT BLACK EDITION | UNIVERSAL (Silver)
- Nescafe Red Mug Instant Coffee Jar 190g

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**Shop now:** [https://www.desertcart.tn/products/658276726-hks-super-sqv-iv-sequential-blow-off-valve-kit-black](https://www.desertcart.tn/products/658276726-hks-super-sqv-iv-sequential-blow-off-valve-kit-black)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-18*