If it'* as big as the ones I used to put in back in my early Shelby Dodge days I was putting in intercoolers 36"H x 48" W x 6" depth. But I wasn't putting them in my old Shelby Dodge'* though -I was putting them in buses at the New Flyer USA plant in St. Cloud, Minnesota. First off, they would fit in a Shelby Dodge, and then the lag problem too - oh that'* just too much for my brain to comprehend.
Actually the hot air-to-air intercooler'* that were/are popular and could be had from a local salvage yard were from Dodge Cummins turbo diesels, Ford Power Strokes, and more in the mid-sized intercoolers were from the Mitsubishi Starion/Chrysler Conquest TSi. Then, there were the Gen1 Talon/Eclipse BOV"* (Blow-off-valve'*) to hold higher boost levels allowed with the bigger intercoolers.
I know this info isn't overly usefull here, but thought I'd throw it on the table for consideration (the intercooler'* that is).