Categories Photos September Silvia's that got the #RSEnthalpy #Tuning treatment. #s13 #s14 #s15 #240sx Post author By Daphne Hecko Post date September 29, 2016 ← @nickblakeman's #2jz getting an #rsenthalpy tune. | @ecumasterusa #gtx3582r #wiringspecialties #enjukuracing #turbobygarrett #240sx → Although a peak horsepower gain of 26 doesn't sound like a a lot, this #370z sees increased response and drivability thanks to its #RSEnthalpy #dynotune.