15 with a 50 profile will give ypu a little more give but its only 5 percent on the profile. I assume you running 45 profile tyre on a 16.
Id also assume your on cheap coilovers which arnt compfy at the best of times.
But to answer you question sort of i have a 195/50/15 and coilovers and its a not too bad ride overall. It is a mk2 though but the mk3 is practically the same