There not seats covers from what i can see mate, there standard starlet seats encased in leather apparently, don't know much about glanzas yet but here are some specs: Turbosmart boost controller fuel pressure regulator short pipe for less turbo lag 30mm koni springs and shocks ct9 hybrid turbo apexi turbo gauge hks ssqv dumpvalve exedy clutch Front mounted unercooler samco hose kit Thats pretty much all I know about it so far, Im getting some wing mirrors for it as one of them has no mirror and i need a new bonnet catch as the current catch i have doesn't work, Im als