What kind of headers?

have had hookers small 1 5/8" supercomp headers they fitted good and where ok to install with slipjoint on #1 primary tube died flattend by speedbumps changed to flowtechs that fitted good but where a pain to install but the also got killed by speedbumps after some time...
now i have TTI and will never look back, they fit great and have not hit the ground in 3 years