The G8X BMW M3/M4 Ultimate Exhaust Guide - Valvetronic Designs HFD Midpipe Sound Showcase

Today, we put all three G8X setups head to head to find out which sounds best. We’re comparing: IRL 3" Free Flow Downpipes + Valvetronic HFD Midpipe + Valvetronic Axleback Valvetronic Designs 400 Cell Catted Downpipes + Valvetronic HFD Midpipe + Valvetronic Axleback Stock Downpipes + Valvetronic HFD Midpipe + Valvetronic Axleback Same car, same location, same driving. This is the most direct comparison we’ve done so you can hear the real differences between each setup. From raw volume to tone, pitch, and overall character, each combination brings something different to the S58. The HFD Midpipe completely transforms the sound profile of the G8X platform, but your downpipe choice plays a massive role in how it all comes together. Let us know in the comments which setup you would run! Shop Valvetronic Designs: https://valvetronic.com Sign up for the HFD Midpipe Waitlist Here: https://valvetronic.com/products/bmw-... 400 Cell Catted Downpipes: https://valvetronic.com/products/bmw-... Chapters: 0:00 Intro 0:11 High Speed Flyby 0:58 Launch 1:51 Medium Speed Flyby 2:45 Lower Speed Flyby 3:47 Downshifts 4:15 GoPro Footage 6:34 Valves Open and Closed 7:51 Valves Closed 8:32 Revs 9:06 Outro Valvetronic Designs The audible experience perfected