J jkp331 Full Member Jan 31, 2014 59 6 New York Jul 6, 2016 #1 Jul 6, 2016 Add bookmark #1 Curious if the coils are interchangable bc i like the tfv4 coils and i have the tfv8 but i dont like vaping so high at 140 watts. ••• More options Report Add bookmark Share
Curious if the coils are interchangable bc i like the tfv4 coils and i have the tfv8 but i dont like vaping so high at 140 watts.
