Categories Photos Behind the scenes with @sofadave and @hotgarbagegalleria Post author By Jason Post date March 28, 2015 ← More power!!! #KA24DET → Enjuku's new rb25 FD car. This was on wastegate pressure only (22psi) with a stock head / built bottom with a Enthalpy tune.Coming back this week with NOS and 35 psi tune.#rsenthalpy #enjukuracing #s13 #240sx #rb25 #rb26 #turbo #turbobygarrett