i m getting a s14 with a blacktopsr20det and i was wondering what supporting mods i would need to make 300 whp safely.
here are the mods so far:GT-28rs s 15 turboKoyo Radiatorkyb shocks and tein springstomei exhaust manifoldgreddy Front mount intercooler greddy rs BOVb&m short shiftercustom 3" back exhaustkyb coilovers
