This sale is for my Porsche 911 C4S with the rare X51 upgrade package giving 345 BHP in Seal grey, with full black leather interior. This model is approx 1% of all 996 Porsche models , consequently the rarity. Ive have owned this car since 2011 and always garaged. Comes with full service history. I have had the IMS bearing work completed by JZM Kings Langley - positive oil feed from cambox. Note that the pictures show my BBS wheels and All Season tyres which come with the car but also I have the original Turbo 2 wheels and Michelin tyres which also form part of the sale. Exhaust was replaced a few years back with DANSKE stainless steel system by JAZ Porsche St Albans. New brake discs, pads and some pipework changed/replaced last year. I have a complete documented history of service work. Car is in great condition inside and out as pictured. Pictures also show the oil pressure at normal operating temperature at idle . Location is Welwyn Herts AL6