I bought a pair for my Tamiya M-02, and they are absolutely brilliant! They are smooth, very pretty (in an old-school way) and have brightened up my car quite a bit. They have made the suspension smoother overall, and simply look amazing! Building them is quick and easy, but you do need your own damper oil.
Would recommend for any 1/10 touring car or Mini!
I installed 2 set of Tamiya (#53155) Low Friction Alu. Damper for my TAMIYA FF-01 front and rear. It is a great replacement over the out of the box CVA oil shocks. It looks cool on my chassis yet it performs well in terms of my FF-01 handling characteristic. These shocks does not leak oil easily compared to CVAs which means less frequent oil shock maintenance. I recommend this upgrade for TAMIYA TA02, TA03 and FF-01 chassis. A great product from TAMIYA.