u/AverageVideoGamer

I'm just about to order an ARM intercooler for my mk7 to drop intake temps and knock as the weather warms up, but wanted to ask if its a generally good product? I've heard good things about them but am not 100% confident. How effective would it be on a GTI with an intake and downpipe running a low torque tune? And might I need to order a fresh tune with the new intercooler, or can I just benefit from the lower temps?