hey ya im new on this forum, thought it would be wise to join one as im looking into tuning my audi A3. I have a 2006 2.0tdi 140bhp. I would like to know what 'fuel injection varient' this engine uses. BOSCH or SIEMENS? AS im looking at a Diesel tuning box from TDItuning. Has anyone heard if they are good or not? 138bhp-189bhp seems good enough as most remaps only give u say 33BHP (REVO).
Thanks in advance. hatty