Amazing Job on your Exige S1.
I am restoring one of the few S1 that made their way to Switzerland.
Unfortunately the car was a bit modified and I still do not know how to restore the oil cooler hoses and attachments to their oem specifications.
The oil cooler is the same type that is mounted in your car and the hoses should be SAE 100R6.
Could you eventually be so nice and let me know the hoses length and what kind of fittings do you used on the oil filter and on the radiator side.
Could you please let me know if there is a supplier for the hoses in the UK?
Looking forward to hearing from you.