For those of you who want to keep their zed 'original' This is a full set of the injection molded sponge rubber sheaths that go over the oem tt boost hoses Very good condition (have been in storage for years) $30 the lot PM me for details or if you have any questions
Fun fact, these also fit perfectly over the Z1 silicone replacement hoses - it's what I did. Slipped the sleeves off the old cracked hoses, put them onto the new Z1 silicone hoses.