Diverter Valve • 1.8T Mk4, 8N TT
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Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
SKU: 06A.145.710N
If you own any Audi A4 1.8T or VW Passat 1.8T, or a Golf, Jetta or Beetle 1.8T built prior to 2002, you should upgrade your factory diverter valve to the latest version offered by Volkswagen. This valve, known as the '710N', has a 14.4 lb spring inside versus an 8.8 lb spring found in the earlier G/J/B models and in all years of the Audi A4 1.8T and VW Passat 1.8T.
The 1.8T diverter valve is responsible for recirculating the pressurized intake air when the throttle plate is closed to prevent turbo compressor stall. The 710N diverter valve will help reduce any surging you may encounter after upgrading your car with a chip, intake, exhaust, or other horsepower parts.
Notes:
Diverter Valve Location:
- Audi A4 / VW Passat: The valve is located on a hose splitting off from the lower intercooler hose between the engine and radiator; access is from underneath the vehicle.
- Audi TT / VW Golf, Jetta, Beetle: The valve is located on the rubber intake hose after the MAF (Mass Air Flow) sensor; access is from the top of the engine bay.
This is a factory Volkswagen valve that is also available through your local VW dealer. To determine if your engine already is equipped with the 710N diverter valve, locate the valve and look for this Bosch part number: 0 280 142 114. If your diverter valve has this number stamped on it, you already have the 710N version.
Recommended over aftermarket billet Diverter Valves (Blowoff).
Our History
For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.