Description
The Turbosmart Kompact Plumb Back Diverter Valve is designed to provide a seamless and reliable boost control solution for select Audi, BMW, Ford, Fiat, Porsche, Saab, Volvo, and Volkswagen models. Featuring a full recirculating design, this BOV directs all excess pressure back into the intake system, ensuring smooth operation and reduced noise for discreet performance enhancements. The compact, 25mm valve is engineered for enthusiasts seeking improved response and consistency without the attention of loud wastegate chatter. Its durable construction guarantees long-term reliability under high boost pressures, making it ideal for daily drivers and performance applications alike. This valve is specifically compatible with vehicles such as the Audi A4 1.8T, Audi S3 1.8T, and other turbocharged models listed, but note that twin-turbo setups like the Audi S4 2.7L will require two valves for proper functioning. Installation is straightforward for those familiar with turbo system modifications, and the valve’s design ensures minimal maintenance while delivering consistent boost control. Please be aware this product is not CARB approved and requires acknowledgment of this for legal use in certain regions. Whether upgrading your OEM components or building a high-performance turbo system, the Turbosmart Kompact Plumb Back Diverter Valve offers an optimal blend of performance, reliability, and discretion, making it a valued addition to your vehicle’s turbo setup.
Features:
- Full recirculating design directs excess pressure back into intake for smooth operation
- Compact 25mm size suitable for a variety of turbocharged vehicles
- Durable construction ensures long-term reliability under high boost conditions
- Discreet operation minimizes noise, ideal for street-oriented builds
- Compatible with multiple models including Audi, Fiat, Ford, Porsche, Saab, Volvo, and Volkswagen
- Requires two valves for twin-turbo applications such as the Audi S4 2.7L




















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