GDI is the thee most Crappy built Radiator I have seen on the face of the planet. Ya it cools good but the thing has no quality in its built. GDI is based in Mexico not even here in USA. I ordered my GDI 3 row installed it, then found it was gunked (clogged) with rusty crap. After spending another day taking it off and getting another one. This time the outside of the radiator was rusted... all they did was just paint over a rusty radiator. ( you can scratch the paint off and look at the rust) even the top studs where the bracket goes were rusted then painted over. I wound up snapping both mounting studs on top trying to get the bolts on. the rusted ate the thread off the rust. and the paint over the threads didnt help much either. I opted to go with Valeo radiators from 1800-radiator.