Crocket…..do you/they actually know where the water is getting in from, boot rubber, window seal, spoiler fixings? When lifting the boot and looking at drain holes mine has clear circular stickers over them.
NB 375, Goodrich hoses, RDU cooler (fitted for the hell of it), gas bonnet struts, Mountune RR, hard pipe kit, V1 cat-back….and RS seat covers!