I had an ebay pipe. Not sure which one but the knock offs are usually the same. Fit and finish was great.
Ive bought 2 off ebay for Audi / VW cars. Both great. Do npt waste your money on the overpriced ones.
2006 A4 Fwd CVT 2.0T SOLD Replaced with 2011 MB C300 awd
2007 GTI 4dr DSG 2.0T SOLD Replaced with 2008 Trailblazer SS awd