Hi Guys, Long time reader, firstish time posting. Firstly wanted to start off by saying thx to all the members on this site, has filled in much of my research of the car But one thing I cant seem to find a definitive answer to exactly what is included in the typhoon bottom end from BFs > 06/06. Whats exactly is the difference between say an XR6T BF made in April compared to one made in July? As im looking to buy atleast a BF or higher I really need to know what is different. Been saving for a while now and its time to start getting serious about buying one Many thanks in advance, looking forward to your replies. Cheers, Joel