Claimed builder packages on 996 Turbo listings get serious scrutiny. The canonical case: a 2003 'ROOCK RST 650' listing where Fabian Roock himself emailed bidders to confirm 'the current state of the vehicle does not match the provided estimate' — engine components were stock. …
996 Turbo modification authentication — the Roock case study
Porsche 911 (996) · modifications