FWIW I love my Whiteline 22mm sways/endlinks, front is at the stiff setting, rear at the mid setting, so this is equivalent to "24mm" IIRC. They've been on for 8 or 9 months and still look brand new. My car is also a DD, driven spiritedly on occasion.
Don't bother using the WL grease however, it does not last. My front bar is getting noisy, planning on temporarily fixing it with some spray silicone lube until I can take them off and add some Energy Suspension grease which holds up much better according to the intarwebz.