Cold air intake options.

[Pezzaano]

If your is a TDI then I believe this is the pipe you need. Its ok to replace components before or after the MAF sensor, but leave the MAF sensor itself and its little plastic housing alone - they are very sensitive and are calibrated for that specific plastic housing.

Darkside Developments - Turbo to Airbox TIP Silicone for 2.0 TDi 16v Top Mounted PPD170 / CR140 / CR170

Thanks for sharing, ill check it out. Yeah I am definitely cautious of the sensor. Do you think changing these intake pipes and elbows require a tune? Or its fine without it?