Originally Posted by
Christian and Beccy
Theoretically, the greater the capacity of the boost system, the longer the turbo will take to spool, but in reality, I imagine its fuck all.
correct, well as there is more air in the larger intercooler, then the turbo will take longer to compress that extra air hense creating lag, big intercoolers also require big turbo's, but as the others have stated, you wont really notice the difference