BMW M235i Backbox/Muffler delete

[@yahourtalapulpedefru]

hello, is it bearable on long highway trips? thank you

[@turboboy94]

sev_btd there is drone but it’s tolerable and quite enjoyable

[@dlzmedia2792]

Mad sounds like MPE exhaust

[@conorhulme132]

Hi mate, is the car completely standard apart from a back box delete? Cheers

[@turboboy94]

Conor Hulme the exhaust is pretty much still standard except back box delete. Stock engine, turbo and map - no decat eithee

[@conorhulme132]

@@turboboy94 nice one for the reply! Getting mine done this weekend

[@8000Brad]

Stock dp?