2009 Audi A4 Turbocharger Blow-Off & Diverter Valves
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Original (OEM)Turbo & SuperchargersEngine builders have always been looking to maximize the power output and the efficiency of the naturally aspirated engine. One of the best ways to do this is by turbocharging or supercharging the engine since this allows the vehicle to... - Dorman®OE Solutions™ Turbocharger Recirculation ValveAudi A4 2009, OE Solutions™ Turbocharger Recirculation Valve by Dorman®. This turbocharger diverter valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and...Direct replacement - this turbocharger diverter valve is designed to match the fit and function of the original valve on specified vehiclesRestores functionality - reliable replacement for an original valve that has failed due to a cracked diaphragm$74.69
- Pierburg®Turbocharger Cut-Off ValveAudi A4 2009, Turbocharger Cut-Off Valve by Pierburg®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made with precision and quality in mindDesigned to meet your specific needs$47.76 - $52.12
- Vemo®Charger Diverter ValveAudi A4 2009, Charger Diverter Valve by Vemo®. Grade: OEM - Made in Germany (Q+). Vemo products are made by high-quality materials and undergo strict quality tests. They are, thereby, the perfect alternative to the original part.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$129.48
- Pierburg®Turbocharger Diverter ValveAudi A4 / A4 Quattro Convertible 2.0L 2009, Turbocharger Diverter Valve by Pierburg®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...Made with precision and quality in mindDesigned to meet your specific needs$79.22
- Torque Solution®Blow Off Valve AdapterAudi A4 / A4 Quattro 1.8L 2009, Blow Off Valve Adapter by Torque Solution®. The Torque Solution blow off valve adapter was designed to give you that atmospheric blow off sound your looking for on your turbocharged VW. A simple bolt on...Great sound6061 Billet Aluminum$63.30
- Turbosmart®Blow-Off ValveAudi A4 2009, Blow-Off Valve by Turbosmart®. Completely redesigned for 2011, this product by Turbosmart is 46% lighter and 25% smaller than the previous model. Designed to provide greater performance through faster turbo spool-up from...Designed for use on large-capacity turbocharger systems and high-horsepower enginesBrings maximum possible performance through faster turbo spool-up from idle and reduced turbo lag between gears$209.95
- APR®R1 Diverter ValveAudi A4 1.8L 2009, R1 Diverter Valve by APR®. The APR R1 Diverter Valve is a critical performance upgrade recommended at all stages of performance as it replaces the failure prone factory unit. The R1 is designed to withstand extreme...The APR R1 Diverter Valve is a critical performance upgrade recommended at all stages of performanceThe R1 is designed to withstand extreme boost pressures at the highest levels of performance$199.95
2009 Audi A4 Models