Yep. This is what I use:
https://www.amazon.com/Raggtopp-Conv...YA94TZ3ZN7EQ1N
You get enough of the cleaner to clean the top several times but I find one can of the protectant is barely enough to do it once.
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128i Convertible, MT, Alpine White, Black Top, Taupe Leatherette, Walnut, Sport
Ordered 5/22/09, Completed 6/4/09, At Port 6/9/09, On the Georgia Highway 6/13/09, Ship Arrived Charleston 6/24/09 at 10pm, PCD 7/21/09