After doing loads of research about these Y bridges, it was clear to see that the pusher design is superior to the rest. When all that air blasts into your engine, it is met with a mechanical split not a flat wall. This one feature prompted me to go with Pusher. After the intense install I couldn't be happier with the end result. The truck breaths better and she runs cooler. As far as the product craftsmanship, second to none. I ordered mine bare to paint on my own. Glad I did, all the welds and how the product was fabricated was all right there in plain sight. Great welds and perfect bends. Only down side was my fault I am sure, the package did not come with the coolant hose or the block off plate for the cooler. Other that that.... Perfect product, very happy.