Hey guys! I just bought a manual r34 gtt and i’m absolutely loving it.. but i’ve got some questions 1. The car is fairly stock apart from a HKS intercooler that looks like it’s at the end of its life (the condition isn’t the best, i’ll provide photos) Would you recommend just buying a whole new kit or just get its refurbished? if so what kit would you recommend 2. After getting the car all checked over.. what modifications should i install first? A list of these would be greatly appreciated Can’t think of anymore questions but i’m sure something will pop up and i’ll just ask again! thank you for your time and help