I know that on Rennlist 968 Forum there is a complete step by step DIY for doing the job plus a list of all the parts needed to do it. Even though it's for a 968 I believe the S2 will be pretty close the same ,I'm no good at linking so maybe once again John can come to the rescue,also Flash 968 on this forum is very knowledgeable about 968 having been around them for quiete a while maybe he could chip in with some pieces of advices.This not an easy job you will have to gather all the infos possible ,order all the parts you need before you start, & get help from guys you know's how about it & will guide you in.You migth not have to change the chain at 56k miles just the tensioner & pads.
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83-944 show room -sold___New ride 93-968 with SC steering wheel-ROW signal ligths- Susp M030 mods lowered,Porsche VA springs- Adjustable struts - Bilstein inserts - Bilstein sport rear -LSD -riding on Cup 1 wheels 17x8 frt 17x9.5 rear road contact Falken 452/ 225-45 ZR Front 255-40 ZR Rear -- Motor Mods /chip /K&N / mod air boxe just love the handling & power