• OEM Number:058 906 283C.Fit for VW Audi A4 TT Passat Beetle 1.8 .
  • Used of quality plastic and metal material to ensure it's durability and long lasting.
  • Boost control valve works perfectly. It replaced the original Volkswagen N75 valve that had gone faulty and was causing intermittent surging.
  • This aftermarket valve is an incredible value over the OEM part,the true measure of this valve is going to be its reliability and longevity.
  • Pls make sure our part number is the same with your existing one before purchase!

Fixed my turbo surging issues. After doing some homework. There could have being a few causes for my turbo surging. I started with replacing the least costly part, the n75 solenoid. After replacing the solenoid, the surging went away and my stock 2005 audi a4 1.8t now boosts at 7-9 psi boost as it should

Great part for the price. Works as it is supposed to.