wzrd
New member
Im upgrading my stock rex tmic for the STI tmic.I realize by doing so i will need longer hoses and some gaskets /clamps....While researching online im seeing [perrin] differant brands offering types of silicon y pipes and hose kits needed to make the i/c upgrade...when i check with subaru parts im given terms like intake air duct[is that the y pipe?] and intercooler duct...Are these all the same parts with differants names ie; subaru/vs aftermarket?? or am i missing something....Just want to make sure when i make a change, ALL potential upgrades have been well planned in advance......
