Hey John,
If you have a 2008 Mini Cooper hardtop S-model or 2008 Mini Clubman hardtop then you'll need the Roadmaster # 521877-1. This will work with Aerodynamic Package, but not with Sport suspension.
If you have a 2008 Mini Cooper hardtop base model then you'll need the Roadmaster # 521878-1. This does not fit models with Aerodynamic Package or Sport suspension.
If you haven't picked out the rest of your flat towing setup then I have the following recommendations for you:
Tow Bar:... view full answer...
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