I have an FL5 so it sounds like it should fit. But @Chilly613 's comment about the heatsink designs eventually hyperflashing, is kind of discouraging. 😅 Did you experience that with the the V6 Triton in particular?
What do you recommend for turn signal replacements? I don't need the absolute brightest -- I just want LEDs that don't fall out. Will the VLEDS V6 Triton fit well?