Jackable Sills - I'd say Rebel (Service tune) however coating wears off quickly.
Universal Snorkel from Rebel, yeah right, I used their snorkel and tubing, loads of silicone and B&Q drain pipe on My 90 to do the job. Works a treat though.
There are a lot better snorkel kits around and I think that going in from the side rather than the top, despite being something else to snag is a lot easier to route in the engine bay.
Damian