Top 6 Supercharger Bypass Valve – Automotive Replacement Emission Air Bypass Valves

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1. Standard Motor Products


Standard Motor Products U44001 Supercharger Bypass Valve

Standard Motor Products #ad - Techsmart supercharger Bypass Solenoid U44001 U44001. Package weight: 0009 kilograms. Part number: U44001. Fit type: Vehicle Specific.
BrandStandard Motor Products #ad
ManufacturerStandard Motor Products #ad
Height2.5 Inches
Length2.4 Inches
Width2.5 Inches
Part NumberU44001

2. My Proparts Hub


Supercharger Bypass Cut-Off Valve for 2002-2008 Mini Cooper S R52 R53 1.6L

My Proparts Hub #ad - Part no#: 11-61-7-568-423, 11617568423. This unit controls the amount of boost and vacuum. Description: cooper S. Coupe/convertible, S model. Supercharger bypass shut-off valve for Mini Cooper S R52 R53 Convertible 1. 6l.
BrandMy Proparts Hub #ad
ManufacturerMy Proparts Hub #ad
Part Number11617568423
Warranty180-days manufacturer type warranty limited.



OKAY MOTOR Supercharger Bypass/Cut-Off Valve for 2002-2008 Mini Cooper S R52 Gen 1 1.6L

OKAY MOTOR #ad - Part #: 11617568423, 11614543535, 11617566294, 11611501937. Coupe/convertible, s model. Applications: 2002-2008 Mini Cooper S Gen 1. Description: cooper S. Supercharger bypass valve for 02-08 mini cooper S R52 R53 Gen 1 1. 6l w11b16a engine. 180-days manufacturer type warranty limited.
ManufacturerOkay Motor Products Inc. #ad
Height4.72 Inches
Length7.87 Inches
Weight0.3 Pounds
Width6.3 Inches
Part NumberTBI-8423A
WarrantyManufacturer warranty for 180 days from date of purchase.

4. Wakauto


Wakauto Universal Supercharger Bypass Valve Relief Valve Actuator Car Modification Accessories Fuel Pressure Regulator Valve

Wakauto #ad - Heavier springs allow the exhaust valve to remain open longer, thus increasing power, accelerating mid-range torque and preventing the exhaust door from bobbing.

Good corrosion resistance, the material density without defects and easy to polish, easy to color film, high toughness and deformation after processing, oxidation effect. This fitting allows you to fit a boost gauge or any other type of instrument where vacuum or boost pressure is required. The bolt position is accurate, so there is no need to adjust the turbocharger for easy installation. High quality aluminum alloy, with processing performance, excellent welding characteristics. Increase the turbocharging output of the turbocharging system.
BrandWakauto #ad
ManufacturerWakauto #ad
Height2.6 Inches
Length8.27 Inches
Weight0.71 Pounds
Width2.6 Inches
Part Number3806016H20XD7L

5. RKX


RKX 1.8T 2.7T Precision machined Turbo Splitter Valve compatible with VW & Audi BOV diverter Valve Boost bypass MK4 B6 B5 GTI

RKX #ad - Genuine rkx precision machined hybrid style diverter valve. Where a traditional BOV would cause driveability problems and or a check engine light.

High quality internal construction for superior boost holding compared to the competition. The included block off plate allows you to run it in full recirculation mode or full blow off mode. This is a hybrid bov / recirculation valve that has been designed to work with engines that have have metered air flow systems Mass air flow sensor, MAF. Compatible with volkswagen and audi 1. 8 t and 2. 7 t turbo engines made from 1998-2005 used in the jetta, A4, Golf, Passat, A6, GLI, GTI, S4, Beetle, TT.
BrandRKX #ad
ManufacturerRKX #ad
Part NumberRKX-hybrid-DV

6. ACDelco


ACDelco 55574902 GM Original Equipment Turbocharger Intercooler Bypass Valve

ACDelco #ad - Manufactured to gM OE specification for fit, form, and function. Offering the quality, reliability, and durability of GM OE. Gm-recommended replacement part for your GM vehicle’s original factory component.
BrandACDelco #ad
ManufacturerACDelco #ad
Height3 Inches
Length3 Inches
Weight0.15 Pounds
Width3 Inches
Part Number55574902
Warranty24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see for more details.