DIY Knock Ears For Under 50$!

In this video I show you how to make PROFESSIONAL grade knock ears, for less than 1/4 of the cost of knock ear kits that everyone swears by. I can hear engine noise, ticking and knocking perfectly fine with this kit that I made! links are below for the products you need! https://www.amazon.com/dp/B01MS22YWV/... https://www.amazon.com/dp/B00BHI1GGG/... Join this channel to get access to perks:    / @suicid3mx3   instagram: suicidemx3 like comment subscribe! and also click the bell for all notifications!!!!!