shock/bump stop travel is shock/strut/coilover itself (and it's constructive part, bumpstop) dependent. Different mounts (or spacers to existing ones) don't do anything to reduce or increase travel. Just change mountpoint, allowing with same travel strut be mounted higher or lower. There are also aftermarket LCAs that unlike those mounts change lower mountpoint, but for same purpose. Mostly to allow keep travel while lowering, not actually "increase" it. I guess, product naming must be a bit misleading.
BTW, haven't seen coilovers maximum height being also same as per manufacturer's suggestion (of course, if one leaves unadjustable ones aside). In most cases there is adjustment range, with manufacturer advised setting of somewhere inbetween. Eg. drop 10-30mm with advised 15mm and alike. Though some report that for many coilovers it's possible to adjust also higher then what manufacturer states in specs.
And yes, what are your goals, for what are you after? I can only guess from OP if you were considering "setting to max travel", that you want increase that travel/and also maybe increase ground clearance, for something like bad roads compliance/capability?
Imho KWs (or based on those RCE tarmac lines) should have more travel then stock suspension. But their overall height/stated adjustment range is less then stock's. So maybe these + lift spacers? There is also TRD rally suspension (+10mm), but haven't seen reviews of it, so not going to advise. Then IIRC there should be something from Feal. Then also uber expensive custom real rally coilovers that most probably will be 3 times outside of your budget and need to be frequently overhauled
