I have them fitted to my Fun factor and they are one of the best upgrades you can make. The CEN towers were prone to bending as the ali was a bit on the soft side. The JT Racing towers were 7075 and prone to snapping in a hard crash. Dr Hondas 'ARO' towers were thick enough not to bend and the ali was pliable enough not to snap. Also as already mentioned they gave you the opportunity to run 1:8 scale buggy shocks on the 1:10 scale FF, allowing you to inflict much more abuse on your poor truck than was previously possible! I am sure I have some pictures somewhere on my desktop, if not I will take some later and upload them so you can see the difference.
1000 posts!