N54 vs N55, E90 vs F30 335i Sound Comparison, Valvetronic Designs Exhaust

Everyone has their opinion about what engine sounds better. here is a video to bolster your argument. Both cars are fitted with Valvetronic Designs exhaust and both sound amazing. What sounds best to you? drop a comment below! N54 e90 335i Valvetronic Designs E9X 335i Valved Bypass System0 N55 F30 335i Valvetronic Designs F chassis valved exhaust Resonator delete Catless downpipes MHD Stage 1 tune with Pop pops WANT YOUR CAR TO SOUND LIKE THIS? Welcome to all those who are new to Valvetronic Designs. We are an exhaust manufacturing company creating valved exhausts for many different platforms. Thank you for watching, and subscribing! Subscribe to the channel!