Complete black body 50 mm blow off valve with V band flange for universal turbo engine applications
Round outlet detail 50 mm blow off valve front view for universal turbo engine applications
Valve and hardware layout 50 mm blow off valve installation kit for universal turbo engine applications
Springs and clamp laid flat 50 mm blow off valve included parts for universal turbo engine applications
Branded studio angle EGR Performance 50 mm blow off valve for universal turbo engine applications
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 6
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 7
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 8
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 9
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 10
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 11
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 12
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 13
Complete black body 50 mm blow off valve with V band flange for universal turbo engine applications
Round outlet detail 50 mm blow off valve front view for universal turbo engine applications
Valve and hardware layout 50 mm blow off valve installation kit for universal turbo engine applications
Springs and clamp laid flat 50 mm blow off valve included parts for universal turbo engine applications
Branded studio angle EGR Performance 50 mm blow off valve for universal turbo engine applications
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 6
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 7
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 8
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 9
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 10
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 11
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 12
50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment - image 13

50MM Blow Off Valve with V Band Flange for Universal 50MM Fitment

$56.03
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Details

Intro

  • 50MM blow off valve helps vent charge pressure in turbo systems.
  • Designed for universal 50MM turbo or supercharger applications.
  • Uses a 50.5mm valve and supports up to 35 PSI boost pressure.
  • Review fitment, specifications, package contents, and installation notes below.
Shipping Details

Ontario CA / Springdale OH / Newark NJ
Package List

Complete Package Contents

  • 1x50MM blow off valve.
  • 1xaluminum weld on flange.
  • 1xstainless steel V Band clamp.
  • 1xO ring, bolt, and gasket hardware set.
  • 1x18 PSI spring.
  • 1x6 PSI spring, pre installed.
Delivery Time

2-5 working days inland in the United States

Product details

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Product Overview

  • Product type:50MM blow off valve with V Band flange.
  • Function:Releases intake charge pressure when the throttle closes.
  • Application:Universal 50MM turbo or supercharger setup.
  • Material:CNC machined billet aluminum body.
  • Finish:Anodized black.

Ideal For

  • Turbo system service:Solve unwanted compressor surge symptoms.
  • Custom charge pipe build:Solve missing blow off valve mounting point.
  • Boost control refresh:Solve worn valve seal or spring concerns.
  • V Band setup:Solve clamp style mounting requirements.

Technical Specifications

  • Part type:Blow off valve.
  • Fitment type:Universal fitment.
  • Size:50MM.
  • Valve diameter:1.98 inch, 50.5mm.
  • Boost pressure rating:Holds up to 35 PSI.
  • Inside spring:1.3 BAR, 18 PSI.
  • Outside spring:0.4 BAR, 6 PSI.
  • Body material:CNC machined billet aluminum.
  • Seal:Viton O ring.
  • Valve stem and guide:PTFE lubricated.
  • Actuator diaphragm:High temperature silicone Nomex reinforced.
  • Finish:Anodized black.
  • Color:Black.
  • Vintage part:No.
  • Performance part:No.

Why Choose EGR Performance

  • Fitment Support:Solve compatibility concerns by VIN email check.
  • Warranty Support:Solve purchase risk with1 Year Limited Warranty.
  • US Buyer Service:Solve order questions through service@egrperformance.com.
  • Clear Kit Details:Solve missing hardware concerns before installation.

Installation Information

Installation Difficulty Level

Moderate

Estimated Installation Time

1-2 hours

Required Tools

  • Socket set.
  • Open end wrench set.
  • Screwdrivers.
  • Pliers.
  • Welder for weld on flange installation.
  • Vacuum line cutter.
  • Safety gloves and eye protection.

Step-by-Step Installation Overview

  • Confirm 50MM mounting location and charge pipe clearance.
  • Install the aluminum weld on flange on the charge pipe.
  • Seat the O ring and mount the blow off valve.
  • Secure the stainless steel V Band clamp.
  • Connect the vacuum source and check for leaks.

No printed instructions included. Professional installation is highly recommended. For technical support, contact service@egrperformance.com.

Troubleshooting and Problem Solving

Common Issues After Installation

  • Boost leak:O ring not seated or V Band clamp not tightened.
  • Valve not opening:Vacuum line is disconnected or routed incorrectly.
  • Rough idle:Air leak after the mass airflow sensor.
  • Power loss:Charge pipe leak or spring setup mismatch.
  • Noise change:Normal discharge sound can vary by intake layout.

Error Code Solutions

  • P0101:Airflow range fault - inspect intake leaks and sensor wiring.
  • P0171:Lean condition - check all charge pipe and vacuum connections.
  • P0299:Underboost - pressure test the charge pipe and V Band seal.
  • No DTC:Recheck mechanical sealing and vacuum routing.

How to Reset Check Engine Light After Installation

  • Repair any air leak or vacuum routing issue first.
  • Connect an OBD2 scan tool.
  • Clear stored DTCs after repairs are complete.
  • Road test and rescan for pending codes.

What to Do If Your Vehicle Loses Power After Installation

  • Inspect the V Band clamp for full engagement.
  • Check the O ring for cuts, pinching, or missing seal contact.
  • Verify the vacuum source has no cracks or loose fittings.
  • Pressure test the charge pipe before extended driving.
  • Contact service@egrperformance.com if fitment is uncertain.

Core Advantages

  • 50.5mm Valve:Large valve opening supports charge pressure release.
  • 35 PSI Rating:Holds up to35 PSIboost pressure.
  • Dual Spring Setup:Includes18 PSIand6 PSIsprings.
  • 10mm Fitting:Banjo style fitting supports actuator response.
  • V Band Mount:Includes clamp and aluminum weld on flange.

Complete Package Contents

  • 1x50MM blow off valve.
  • 1xaluminum weld on flange.
  • 1xstainless steel V Band clamp.
  • 1xO ring, bolt, and gasket hardware set.
  • 1x18 PSI spring.
  • 1x6 PSI spring, pre installed.

Long-Term Maintenance Tips

  • O Ring:Inspect every 6 months and replace if cracked.
  • V Band Clamp:Inspect every 3 months to prevent boost leaks.
  • Vacuum Line:Inspect every oil change to prevent response issues.
  • Valve Seat:Clean every 12 months to prevent sticking.
  • Charge Pipe:Pressure test after service to prevent underboost.

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Vehicle Fitment

  • Compatible application:Universal 50MM turbo or supercharger system.
  • Incompatible:Non turbo systems without a suitable 50MM mount.
  • VIN check:Email service@egrperformance.com before ordering.
  1. Dispatch Time: Orders will be shipped within 24 hours after successful payment.
  2. Delivery Time: 2-5 business days after dispatch (delivery speed depends on proximity to warehouse location).
  3. Return Window:7 days for unsatisfactory items45 days for quality-related issues
  4. Refund Processing: Refunds will be processed back to your original payment method within 2-4 business days after receiving the automated refund confirmation email (subject to bank verification).

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Will this 50MM blow off valve fit my vehicle?

It is listed as universal 50MM fitment. Verify charge pipe size and mounting style before ordering.

Is this part vehicle specific?

No vehicle specific brand, model, year, or engine fitment was supplied in the source data.

Can I use this on a turbocharged vehicle?

Yes, it is intended for universal turbo or supercharger applications with a 50MM setup.

Does this fit a naturally aspirated engine?

No, a blow off valve is for forced induction systems, not non turbo intake systems.

What size is the valve?

The valve is listed as 1.98 inch, 50.5mm.

What boost pressure can it hold?

The supplied specification states it holds up to 35 PSI boost pressure.

What springs are included?

The kit includes an 18 PSI spring and a 6 PSI spring that is pre installed.

What material is the body made from?

The body is CNC machined billet aluminum.

What finish does the valve have?

The finish is anodized black.

Does the kit include a V Band clamp?

Yes, the package includes one stainless steel V Band clamp.

Does the kit include the flange?

Yes, the package includes one aluminum weld on flange.

Are printed installation instructions included?

No printed instructions are included. Professional installation is highly recommended.

Why do I have a boost leak after installation?

Check the O ring, flange surface, vacuum line, and V Band clamp seating.

Can this trigger a check engine light?

Air leaks or incorrect routing can trigger airflow, lean, or underboost related codes.

How do I confirm compatibility before purchase?

Email service@egrperformance.com with your VIN and installation details for support.

What warranty is included?

EGR Performance includes a 1 Year Limited Warranty against manufacturing defects