Hey guys I have a 118d Msport. Presently remapped to around 170hp. Was questioning if a downpipe is really worth receiving? Specifically, this is bolted to the turbine housing. A downpipe superior permits spent gasses to exit the motor. Plus, they include catalytic converters that decrease unsafe fuel emissions. b) https://cruztzdi17406.bimmwiki.com/10285899/unlocking_performance_downpipes_and_decat_options_for_the_audi_rs6_c8