Hi im new to this forum. Let me introduce myself. Im Eva owner of a 2013 scion frs and i live in Quebec Canada. Im a boat diesel mechanic. My question here is do i need a specific tool to remove any heat sensor on the header ? And if this header come with gasket or i need to buy them separatly. And if i need to remap my computer after the instalation ? Oh and if you guys have a great site where i can buy Borla UEL header without high shipping price for canada that would be great

Sorry for my bad english this is not my primary language :P