do88 radiators and intercoolers for the 850/p80 are high quality products that i can vouch for as i have both of them installed for two years without a hitch.
If your planning on boosting the intercooler upgrade is a must, i felt a significant gain at the top end and heat soak around town is much improved, from memory there is a 70% core volume improvement over stock.
Speak to Nils at do88 - (
nisse@do88.se) you can mention my name (Phons) and he may be able to work out a discount on freight as i have purchased a few items from him in the past and he knows who i am.