a new overflow tank does a lot to freshen up the engine bay.
replace worn and torn stickers and labels. there was a new style windscreen washer bottle for the '88 cars that looks good. you can chose to delete your headlight washers at the same time.
Im going a step further in that regard and will go to a 968 style washer bottle setup.
and I want to go to 968 hinges and struts
I dont have one but in 968's they have a plastic cover that hides a lot of wires, cables and hoses between the engine and the firewall. im interested to see if one of these fits too.
