Nope, unless you were creating vacuum under wot in the air boxes which wouldn't be the case even in the SRT. Factory airboxes on some cars do run into that problem, my old S60R ran into that issue after bolt-ons and extra 8lbs of boost over stock, a vendor sold a kit that put an extra hole/intake route in the stock airbox that normalized the pressure at wot and gave or I guess returned about 14whp back toward the redline.. getting the same kit on a stock s60r netted 0hp gains even though it could breathe so much better. (same intake temps as well)