I bought this brand new from Courtesy Nissan with the idea of replacing for preventative maintenance. However, I did not realize at the time how difficult it is to do. This valve is for an NA with manual trans all years. I'm not sure about the interchangeability with TT cars. I've read in search that the valve is the same, however, Courtesy Nissan lists separate parts numbers for each. Courtesy Nissan's price is $123 plus shipping. I'm asking for $75 and I will take care of shipping. Payments through paypal preferred. Email me at gary_minervini@yahoo.com if interested. Ill ship it with USPS priority mail w/tracking no. the day I receive payment. I've been a member of TT.NET since 2001 so buy with confidence.