What kind of Spark plug for A4 2.0T 2006? I would like to know the number NGK or Bosch.
How many mile the original spark plug will used?
Thanks
Alex

These are the factory Bosch replacements.

http://www.purems.com/products/product.php/II=1643

Some people have been using the Bosch F5DP0R as a replacement as well with good results.

Thanks for your reply. Do you know the gap for this A4 2.0T?
I just look in the web site that you show it to me. It's very good.
Alex