---
product_id: 658276726
title: "Winca HKS SUPER SQV IV SEQUENTIAL BLOW OFF VALVE KIT BLACK EDITION | UNIVERSAL (Silver)"
brand: "winca"
price: "R1630"
currency: ZAR
in_stock: true
reviews_count: 1
category: "Winca"
url: https://www.desertcart.co.za/products/658276726-winca-hks-super-sqv-iv-sequential-blow-off-valve-kit
store_origin: ZA
region: South Africa
---

# Triple Fin Design - Aggressive sound profile Dual Valve Sequential System - Precision boost control Aluminium Die-Cast Body - Durable & sleek Winca HKS SUPER SQV IV SEQUENTIAL BLOW OFF VALVE KIT BLACK EDITION | UNIVERSAL (Silver)

**Brand:** winca
**Price:** R1630
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your turbo game with precision sound and style!

## Quick Answers

- **What is this?** Winca HKS SUPER SQV IV SEQUENTIAL BLOW OFF VALVE KIT BLACK EDITION | UNIVERSAL (Silver) by winca
- **How much does it cost?** R1630 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/658276726-winca-hks-super-sqv-iv-sequential-blow-off-valve-kit)

## 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

- • **Robust Build Quality:** High-stiffness metal die-cast valve guarantees reliable operation under extreme conditions.
- • **Dynamic Sound Signature:** Triple fin design delivers a sharp, unmistakable blow-off valve sound 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 ensure smooth, linear boost relief from low to high pressure.
- • **Universal Fitment with Threaded Connections:** Easy installation with standard 1/8" NPT threaded inlet and outlet ports.

## Overview

The Winca HKS SUPER SQV IV Sequential Blow Off Valve Kit in Black Edition combines advanced dual-valve sequential technology with a durable aluminium die-cast body and a unique triple fin design. Engineered for universal fitment, it delivers precise boost pressure relief across all ranges while producing a sharp, aggressive sound that transforms your turbocharged vehicle’s performance and presence.

## 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 | #48,557 in Automotive ( See Top 100 in Automotive ) #6 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

![Winca 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.co.za/products/658276726-winca-hks-super-sqv-iv-sequential-blow-off-valve-kit](https://www.desertcart.co.za/products/658276726-winca-hks-super-sqv-iv-sequential-blow-off-valve-kit)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-22*