The Mazda RX-7 is a Japanese rotary-powered sports car long associated with tuning and drift culture, and its turbocharged versions made the blow-off valve a signature part of that scene. As short car clips spread on YouTube, TikTok and Instagram, editors began lifting clean valve sounds to sell gear changes, launches and drifts without recording a car themselves. The RX-7 name carries extra recognition among enthusiasts, so this short version works as a quick, recognisable cue for speed, boost and modified Japanese cars in edits today.