BMW F30のマフラー交換！中華製バルブ付きは買いなのか？バルブコントロールマフラーを検証してみた！

Can a muffler with valve control be used? Or can't it be used? Continuing from the previous session membership    / @mdriveism   Subchannel Mdrive TV GLOBAL    / @mdrivetvglobal3731   MTV Lifestyle Channel    / @tv-ix3jz   Thank you for your cooperation. Popular videos 1 This is the best way to attach a mirror drive recorder to BMW!    • BMWにミラー型ドライブレコーダー取り付けるにはこれが一番！   2 Anyone can easily enjoy youtube on a BMW monitor    • 誰でも簡単にBMWのモニターでyoutubeを楽しむことができます   3 I found a display key for all models!    • 全車種対応のディスプレイキー見つけました！   4 [Must-see for BMW owners! ] Android monitor 12.5 inch mounting on BMW F10!    • 【BMW F10オーナー必見！】12.3インチAndroidモニター取付で最新BMW...   5 If the BMW F10 parking does not come out, you can forcibly release it with this    • BMW F10 パーキングが抜けない！緊急解除方法！知っておくと助かる緊急対処法   #BMW #Muffler with valve control #Made in China For work consultations and inquiries, please contact here. E-Mail: [email protected] The sound source uses the following services. Amacha Music Studio: http: //amachamusic.chagasi.com/terms .... Sound Effect Lab: https://soundeffect-lab.info Click here for subtitles Vrew: https://vrew.voyagerx.com/ja/ Shooting equipment used GoPro HERO8 BLACK GoPro HERO9 BLACK twitter   / mdriveism   Thank you for subscribing to the channel. https://goo.gl/xb25kA Mdrive ☆ Custom Auto Service (Em Drive Custom Service) e-mail [email protected]