I got a cover if it is....

as for charge pipe you need one from a late escort ore from a fiesta rst..

http://www.speedshack.co.uk/Escort%20mk3&4.htm

90 Spec Escort RS Turbo charge carrier pipe (Cross-over pipe) - standard Ford item, immaculate with mounting rubbers and air charge temperature sensor. Casting Date code 4/90. £40 + postage