「音が大きい…」ということでバッフルを交換！果たして音量は…。

This time, a customer requested that we reduce the volume of their newly installed muffler because it was too loud. We'll be replacing the baffle to lower the volume. *Earphones or speakers are recommended for this video. The difference may be difficult to discern using smartphone speakers. ▼Installed Muffler FREEDOM PERFORMANCE TURNOUT 2-INTO-1/ SIDEDUMP 1986 to 2024 BUNDLE HD00808 ▼Baffle FREEDOM PERFORMANCE Quiet Baffle 4.5inch AC00222 -------------------------------------------------------- ▼N's Factory HP https://enuzufactory.com ▼Yahoo Shopping / N's Store https://store.shopping.yahoo.co.jp/en... ▼N's Factory Instagram   / enuzufactory_harley   ▼N's store Instagram   / nsstore_webshop   ▼N's Factory Official LINE https://line.me/R/ti/p/%40ylu6608k Search by ID:【@ylu6608k】 ▼N's Factory GooBike https://www.goobike.com/shop/client_8...