Finally splashed out on a stainless steel performance cat back exhaust this week for my williams.
Im well impressed with it. If anyone has a standard exhaust system on their Williams - get it swapped for a performance one...the extra power it has released is fantastic.
It has a real nice tone to (ive some footage to upload this week). And isnt all that loud when trundling along on the motorway.
Its a 3" rolled inwards tailpipe with two polished oval silencers. The rear silencer is hidden so all you can see from the back is just the tailpipe.
Standard Williams System