Well... Which intercooler are you thinking about instaling??? Your questions is like I want to paint something some color. I need help... Many differant tpyes are available but only one company continues to makeone for our rigs. Thats hypermax and they are expensive. ATS made a great unit but no longer... Some members have installed nice aftermarket units that work well. Others have installed cummins and psd intercoolers in our trucks. I think only typ4 is fabricating the air intake hats at this time. Banks never made an intercooler for our trucks. So... What type are you installing..