Blow Off Valve 50mm
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Blow Off Valve 50mm is backordered and will ship as soon as it is back in stock.
Blow Off Valve 50mm — Universal Billet BOV
When your turbo build demands crisp, high-flow venting with premium build quality, this Blow Off Valve 50mm delivers the precision engineering your setup deserves.
Features & Benefits
CNC-Machined 6061 Aluminum Construction
The body and all internal components are precision CNC-machined from 6061 aluminum alloy — lightweight, corrosion-resistant, and built to look as good as it performs.
1.98″ (50mm) High-Flow Valve
A large 50mm valve opening moves serious volume, making this BOV well-suited for larger turbochargers and elevated boost applications where a smaller valve simply cannot keep up.
Clean V-Band Mounting System
The aluminum V-band clamp and included weld flange, available in aluminum or mild steel, create a leak-free, professional-grade mount with the clean, uncluttered appearance that serious builds demand.
Viton O-Ring Seal — Clamped In Place
The valve seal uses a Viton O-ring that is mechanically clamped to prevent sticking to the seat or pulling out under pressure — a critical detail that keeps this valve reliable across hard, repeated use.
Teflon-Lubricated, Hard-Anodized Stem & Guide
The valve stem and guide are Teflon-lubricated and hard-anodized for wear resistance, reducing friction and extending service life without ongoing maintenance headaches.
Oversized 10mm Banjo-Type Air Fitting
A machined aluminum banjo-type fitting with an oversized 10mm hose barb feeds the actuator faster, translating directly into quicker, more responsive venting every time boost drops.
Nomex-Reinforced High-Temp Silicone Diaphragm
The actuator diaphragm is constructed from high-temperature silicone reinforced with Nomex — engineered for long service life whether you are pushing it on the street or at the track.
Dual-Spring System for Low-to-High Boost Versatility
The dual-spring setup promotes fast response at lower boost levels while providing the stability needed to hold reliably at higher boost pressures — a combination that a single-spring design simply cannot replicate.
Everything Included for a Complete Install
Each unit ships with the V-band clamp, weld flange, banjo air fitting, and hardware — everything needed to get this valve on your build without hunting down additional parts.
Truly Universal Fitment
Designed for universal application across turbocharged builds, including street cars, track builds, and intercooler upgrades of all kinds.
Built for builders who refuse to settle, this 50mm BOV pairs premium materials with proven engineering so your turbo system vents cleanly, responds quickly, and holds up for the long run. Professional installation is highly recommended.
FAQ
What is included with the Blow Off Valve 50mm?
Each unit includes the V-band clamp, weld flange, banjo air fitting, and hardware for installation.
What applications is this 50mm BOV designed for?
It is designed as a universal fitment for turbocharged builds, including street cars, track builds, and intercooler upgrades.
What materials are used in this blow off valve?
The body and internal components are CNC-machined from 6061 aluminum alloy. It also uses a Viton O-ring seal, a Teflon-lubricated hard-anodized stem and guide, and a Nomex-reinforced high-temperature silicone diaphragm.
Why does this valve use a dual-spring system?
The dual-spring setup promotes fast response at lower boost levels while providing the stability needed to hold reliably at higher boost pressures.
Is professional installation recommended?
Yes. Professional installation is highly recommended.
Blow Off Valve 50mm
