Hey, im new to this whole forum thing, but just wanted to say i had my DPF filter removed and replaced with the Milltek Bypass pipe and a Remap. Basically if you want your 170 TDI to perform like it should this is an essential bit of kit! Its now puttin out 220+ bhp and 470+nm torque! it hasnt been dynoed but these are the minimum figures so it could be more. And this is on a DSG box and it copes with the extra torque just fine. if you want any more information the company i used was JBS AutoSport in Chesterfield, they are the only company who have access to the DPF delete from Milltek so if you want it done and done right they are the people to go to!