Granatelli 50mm Blow Off Valve - Black Anodized

SKU: GMS540200

Blow-Off Valves

GMS Blow Off Vales...

Granatelli 50mm Blow Off Valve - Black Anodized

Granatelli Motor Sports

Granatelli 50mm Blow Off Valve - Black Anodized

SKU: GMS540200

Blow-Off Valves

GMS Blow Off Vales...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Granatelli Motor Sports' 50mm blow-off valves feature a 50mm design, compact size, and lightweight construction. These pressure release systems are designed to take the load off your turbocharger when the throttle is suddenly closed to help reduce the risk of damage to both the turbo and your engine. These BOVs are adjustable, making them ideal for many boosted applications. These 50mm blow-off valves are machined from top-grade aluminum and black anodized for added durability, and include the vacuum fittings, aluminum weld flange, the spring, and V-band assembly.

Product Overview

Granatelli 50mm Blow Off Valve - Black Anodized

Product Details

Description:	Granatelli 50mm Blow Off Valve - Black Anodized
Part Number:	gms540200
Prop 65 (C, R or CR):	CR
Prop 65 - Short Label:	prop65_warning.jpg
Prop 65 Yes/No:	Yes
Title:	Granatelli Turbocharger Blow Off Valve

Part Type

Turbocharger Blow-Off Valve (BOV)

Data: v4.2 - Upd: 2026-10-17 02:06:03

Specifications

Product Attributes - Brand: Granatelli Motor Sports
Product Attributes - Manufacturer's Part Number: 540200
Product Attributes - Part Type: Blow-Off Valves
Product Attributes - Product Line: Granatelli Motor Sports 50mm Blow-Off Valves
Product Attributes - UPC: 802735042320
Product Attributes - Blow-Off Valve Type: Vent to atmosphere
Product Attributes - Blow-Off Valve Mounting: 50mm V-band
Product Attributes - Blow-Off Valve Material: Aluminum
Product Attributes - Blow-Off Valve Color: Black
Product Attributes - Adjustable: Yes
Product Attributes - Aluminum Flange Included: Yes
Product Attributes - Steel Flange Included: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Blow-off valve has a 0.340 valve lift and includes vacuum fittings, aluminum weld flange, V-band assembly, +6 psi and +15 psi spring.

Reference Information

Brand Name/s	Granatelli Motor Sports
StreetFX SKU	gms540200
SFX Item ID	4494232
Supplier Item Code	4494232
Manufacturer SKU	540200
Manufacturer UPC	802735042320
Alternative References	grn-540200, 50mm

Compatibility

Application Data

Universal Yes
Application Notes Blow-off valve has a 0.340 valve lift and Includes vacuum fittings, aluminum weld flange, V-band assembly, +6 psi and +15 psi spring.

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