XS-POWER BLACK ADJUSTABLE TURBO DIVERTER VALVE KIT – PAIR
Audi VW 1.8T & Audi 2.7T Twin Turbo • Aluminum Recirculating Bypass Valves • Adjustable Spring System
HIGH-BOOST PERFORMANCE • BILLET-STYLE ALUMINUM CONSTRUCTION • TUNABLE • REUSABLE • BLACK FINISH
XS-POWER PERFORMANCE DIVERTER VALVE UPGRADE
Upgrade the factory turbo bypass system with the XS-POWER BLACK Adjustable Turbo Diverter Valve Kit, designed for popular turbocharged Audi and Volkswagen applications including 1.8T and Audi 2.7T Twin Turbo engines.
This listing includes TWO XS-POWER BLACK diverter valves, making it an excellent upgrade for Audi 2.7T twin-turbo applications that use a dual diverter-valve configuration.
XS-POWER aluminum bypass valves are designed as a performance alternative to the plastic-style diverter valves commonly found on many factory turbocharged European vehicles.
Whether you're maintaining a modified street car, increasing boost, upgrading K03/K04 turbochargers or building a high-performance Audi 2.7T, these adjustable diverter valves provide a durable and tunable solution for managing turbocharger compressor pressure during throttle transitions.
WHY UPGRADE YOUR TURBO DIVERTER VALVES?
A diverter valve is an important component of a turbocharged intake system. When the throttle closes under boost, the valve provides a path for pressurized charge air to be released or recirculated rather than forcing that pressure back toward the compressor.
For modified turbocharged vehicles running increased boost, a properly functioning diverter valve becomes especially important.
The XS-POWER design uses an aluminum valve body and interchangeable spring system, allowing the valve setup to be matched to a wide range of performance applications.
⚡ PERFORMANCE FEATURES
- ✔ PAIR OF TWO BLACK XS-POWER DIVERTER VALVES
- ✔ Designed for Audi / VW turbocharged applications
- ✔ Excellent choice for Audi 1.8T and Audi 2.7T Twin Turbo
- ✔ Aluminum valve construction
- ✔ Performance bypass / recirculation design
- ✔ Adjustable spring configuration
- ✔ Multiple spring rates included
- ✔ Spring shim included for additional adjustment
- ✔ Designed for stock and modified turbo applications
- ✔ Suitable for increased-boost applications when properly configured
- ✔ High-flow performance design
- ✔ Helps relieve compressor-side pressure when the throttle closes
- ✔ Excellent upgrade for K03 / K04 turbo systems
- ✔ Ideal for Stage 1 / Stage 2 / Stage 3 performance builds
- ✔ BLACK performance finish
- ✔ Reusable / serviceable performance design
ADJUSTABLE SPRING SYSTEM
Different turbocharger and tuning combinations operate at different boost levels. The XS-POWER diverter valve kit includes multiple springs so the valves can be configured for the intended application.
| Spring | XS-POWER Application Range |
|---|---|
| YELLOW | 15–23 PSI |
| BLUE | 23–30 PSI |
| RED | 30+ PSI |
A spring shim is also supplied to provide additional setup flexibility. Final spring selection should be matched to the vehicle's specific turbocharger, vacuum characteristics, boost level and tuning configuration.
PERFECT FOR AUDI 2.7T TWIN-TURBO PERFORMANCE BUILDS
The Audi 2.7T uses a twin-turbo configuration and therefore commonly uses TWO diverter valves.
That makes this pair particularly attractive for performance applications such as:
- ✔ Audi B5 S4 2.7T
- ✔ Audi C5 A6 2.7T
- ✔ Audi Allroad 2.7T
- ✔ K03 turbo applications
- ✔ K04 turbo upgrades
- ✔ RS4-style turbo upgrades
- ✔ Hybrid turbo applications
- ✔ Stage 2 Audi S4 builds
- ✔ Stage 3 Audi S4 builds
- ✔ Custom high-boost 2.7T projects
AUDI / VW 1.8T APPLICATIONS
The XS-POWER diverter-valve design is also suitable for many Volkswagen and Audi 1.8T turbo applications.
Common applications may include properly equipped:
- ✔ Audi A4 1.8T
- ✔ Audi TT 1.8T
- ✔ Volkswagen Golf / GTI 1.8T
- ✔ Volkswagen Jetta / GLI 1.8T
- ✔ Volkswagen Passat 1.8T
- ✔ Volkswagen Beetle 1.8T
- ✔ Other compatible VAG 1.8T turbo applications
IMPORTANT: This particular listing is for TWO valves. Many 1.8T applications require only one valve, while Audi 2.7T twin-turbo applications commonly use two.
? RECIRCULATING TURBO BYPASS VALVE DESIGN
For factory-style Audi and Volkswagen turbo systems, the XS-POWER valve can be used as a recirculating bypass / diverter valve.
Rather than simply venting metered charge air, a recirculating setup routes released pressure back into the intake system in the manner appropriate for many factory Audi/VW engine-management configurations.
The valve can also be incorporated into compatible custom turbo projects where an adjustable bypass valve is required.
PERFORMANCE ALUMINUM CONSTRUCTION
Factory turbocharged vehicles frequently use plastic/composite bypass-valve assemblies. XS-POWER uses a durable aluminum performance valve body designed for modified turbo applications.
The BLACK finish provides a clean appearance that works especially well in factory-style engine bays where an understated OEM+ appearance is desired.
PACKAGE INCLUDES
- ✔ (2) XS-POWER BLACK Turbo Diverter / Bypass Valves
- ✔ Interchangeable performance springs
- ✔ Adjustment shim
- ✔ Clamps
- ✔ Vacuum hose
100% BRAND NEW – NEVER USED OR INSTALLED.
⚠️ IMPORTANT FITMENT INFORMATION
Turbocharger systems, tunes, intake configurations and boost levels vary. Always verify hose diameter, valve orientation, vacuum routing and required spring configuration before installation.
Professional installation and boost-leak testing are recommended, especially on modified or high-boost vehicles.
WHY XS-POWER?
XS-POWER has supplied turbochargers, exhaust systems, manifolds, intercooler components, wastegates, diverter valves and performance turbo accessories to enthusiasts worldwide for decades.
From daily-driven Audi and Volkswagen 1.8T vehicles to heavily modified B5 S4 2.7T Stage 3 builds, XS-POWER continues to provide performance components for enthusiasts looking for serious performance without excessive pricing.
GLOBAL SHIPPING AVAILABLE.
SEARCH / APPLICATION
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- XS-POWER DIVERTER VALVES
- For many many many applications.
- MUCH LIKE FORGE 007
- As seen on audizine and vwvortex.
- This is our BLACK bypass valves.
- Our aluminum bypass valve is a direct replacement for the plastic valve typically found on factory turbo cars from Saab, Audi, Porsche, and
- VW. This valve is designed to hold more boost without leakage and also looks much better than the factory valve. It also has a higher flow
- rate to better protect the turbo from surge situations. The kit comes with additional springs and a shim to adjust the opening pressure,
- clamps, and vacuum hose.
- Yellow spring - 15-23 PSI
Blue spring - 23-30 PSI - Red spring- 30 + PSI
- These are also great for custom turbo builds that require a recirculated bypass system, or you can use this as a blow-off valve!
