[anthony]

You really only need the 911 struts/brakes/rotors. You can still use the 914 a-arms although most guys go all the way use the 911 a-arms because they have larger 19mm torsion bars as stock.

FWIW, this is not a cheap upgrade if you do it right. Starting pricing new rotors, new brake pads, new brake hoses, brake caliper rebuild kits, turbo tie rods, new ball joints, bearings, etc., etc. I mean if you are going to have your 30 year old suspension completely apart you might as well refresh it. Figure on $1500 plus the cost of wheels and tires.