BMW G20 M340i VS F30 340i | Battle of the B58's! | Valvetronic Designs

We’re putting the G20 M340i head-to-head with the F30 340i in a proper B58 exhaust showdown. Both cars are equipped with our Valvetronic Designs exhaust systems, the F30 features our proprietary rear section, and the M340i is equipped with out full cat back exhaust system. The sound, tone, and aggression are surprisingly different. Both cars are equipped with free flow downpipes! Want this exhaust for your F30? https://valvetronic.com/products/bmw-f-cha... Want this exhaust for your G20? https://valvetronic.com/products/bmw-g20-m... Which one wins your vote? The classic F30 rawness or the refined newer G20? 0:00 - Intro 0:13 - Interior Sound 0:39 - Revs 01:05 - Exterior Sound