I have this intercooler -
HKS 1301-RN106 S-Type Intercooler Kit RPS13
but i dont have proper piping for it and i want to buy just the piping but i cant find it anywhere, and i cant find contact info on the hks website. should i just call someone who sels it? and if anyone knows where i could find this piping please help. oh and its an s13sr. thank you