Not a month goes by without British tuner Project Kahn releasing some kind of tune for a Land Rover model. Their latest effort takes on the more luxurious Range Rover Autobiography Edition with a new package called the RS600 Cosworth.[...]
Source:
Carscoop
https://www.tuning-links.com/news_1845_Project+Kahn%3Fs+Range+Rover+Autobiography+RS600+Cosworth.html