In addition to the extensive testing and tuning going on here in the states on the GTR. Japanese GReddy Tuner shops, like Esprit, have been testing out and giving their input on the R35 turbo upgrade kit as well. Recently at Suzuka Circuit, pilot: Tazan Yamada takes the GReddy equipped Esprit R35 for some shake down runs. (unfortunately the rain didn't allow for a full test)
However preliminary test of our new line of GReddy Twin Clutch Transmission Coolers look very promising for the R35 and Evo X MR (Tsukuba Circuit). More info soon...