AMS modulator removal

Well this week i overhauled my spare abs modulator, with the kit from Russel containing the metal washers.
My plastic washers hadn't broke but were very brittle,and snapped with very little finger pressure

Anyway this coming week i intend to swap over my new/spare modulator,along with a good flush out of the brake fluid.
My question to those that know is id you undo the modulator by its two 17mm bolts in the engine bay,or from inside the cabin and under the dash where its bolted i'm guessing above the pedal box ?

Not looking foreward to the job, but i am looking foreward to having some decent/safe brakes when done

Cheers Andy..

Well took modulator off from engine bay, with the two 17mm bolts.

Complete change over and brake fluid bleed took most the day, now for a beer !