I needed an oil cooler for an old Suzuki Bandit 600 motorbike I bought as a winter hack (for £700). They wanted £900 +vat for one. The cooler was only about 8"by 5" , a weeny little thing. Other parts were similarly expensive.I found a used one on ebay for £30. No wonder so many bikes get stolen. Not just Porsche who like to rape and pillage their customer base.