---
product_id: 81028613
title: "TiAL Q Blow Off Valve - 10 psi (unpainted) spring, Silver Body, AL Flange"
brand: "tial sport"
price: "€ 503.42"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/81028613-tial-q-blow-off-valve-10-psi-unpainted-spring-silver
store_origin: NL
region: Netherlands
---

# TiAL Q Blow Off Valve - 10 psi (unpainted) spring, Silver Body, AL Flange

**Brand:** tial sport
**Price:** € 503.42
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** TiAL Q Blow Off Valve - 10 psi (unpainted) spring, Silver Body, AL Flange by tial sport
- **How much does it cost?** € 503.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/81028613-tial-q-blow-off-valve-10-psi-unpainted-spring-silver)

## Best For

- tial sport enthusiasts

## Why This Product

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

## Description

The TiAL Q Blow Off Valve is the first revision of the original TiAL BOV and it will bolt right up to any standard TiAL flange, so no re-welding is needed. This is a universal blow off valve for use on any turbo-charged or super-charged application (Paxton, Vortec, etc.). With a TiAL 50mm Blow Off Valve in place you can improve the long term durability and reliability of your turbocharger by preventing compressor surge during closed throttle and high vacuum conditions.  Features: - 1.98 in (50.5mm) valve - High Pressure Viton O-Ring - Teflon-lubricated and hard anodize-coated Valve Stem and Guide - Available w/ Black, Blue, Red, Silver or Purple Body - Available w/ Aluminum, Mild Steel or Stainless Steel V-Band Weld Flange - Can swap the bottom with the bottom of a Q BOV to make it a fully vent to atmosphere BOV in the future What&apos;s Inside the Box? - TiAL Q BOV Assembly - TiAL Aluminum V-Band Clamp - TiAL V-Band Weld Flange - TiAL High Pressure O-Ring - TiAL Banjo Type Air Fitting/Bolt - 10mm Hose Barb for quick actuator response  Choosing a Spring Rate: - For Superchargers use 2 psi (0.14 bar), Green Spring - For -8 to -11 inHg Engine Vacuum use 6 psi (0.41 bar), Black Spring - For -12 to -15 inHg Engine Vacuum use 8 psi (0.55 bar), White Spring - For -16 to -19 inHg Engine Vacuum use 10 psi (0.69 bar), Unpainted Spring - For -20 to -21 inHg Engine Vacuum use 11 psi (0.76 bar), Yellow Spring- For -22 to -23 inHg Engine Vacuum use 12 psi (0.83 bar), Brown Spring

## Features

- Item ID: TIALBOVQ-10-SLV-AL
- Material (spec): 6061 Aluminum Body w/ Aluminum Weld Flange
- Pressure Rating (spec): 10 psi Spring (unpainted)
- ›See more product details

## Images

![TiAL Q Blow Off Valve - 10 psi (unpainted) spring, Silver Body, AL Flange - Image 1](https://images-na.ssl-images-amazon.com/images/I/61zNMSjsIkL.jpg)

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**Shop now:** [https://www.desertcart.nl/products/81028613-tial-q-blow-off-valve-10-psi-unpainted-spring-silver](https://www.desertcart.nl/products/81028613-tial-q-blow-off-valve-10-psi-unpainted-spring-silver)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-22*