Boxster Coupe GTS:
Gnil:
Boxster Coupe GTS:

These two-of-a-kind disguised 911 GT3 RSs were built for the Porsche Family...  E0F26BDD-E91B-4EF4-964B-7C4204B9E420.gif

Article: https://www.classicdriver.com/en/article/sponsored-content/these-two-a-kind-disguised-911-gt3-rss-were-built-porsche-family 

Link 1: https://www.classicdriver.com/en/car/porsche/911-gt3/2016/933603

Link 2: https://www.classicdriver.com/en/car/porsche/911-gt3/2016/936529

Smiley

How come the red line is at 7600 t/mn just like the Carrera S  ? Also the exhaust, same as Carrera S.  

This is the story from the dealer that sold them...  C7BEAB03-A272-4B0C-AF73-D01AEAA5AA36.gif

“This Porsche 991 Coupé is an exclusive one-off and was built on the basis of a 911 Carrera 4S in 2016 for a prominent member of the Porsche family. The client is in the direct line of a well-known Porsche personality who was largely responsible for the design of the first Porsche 911. This “project” also included a 991 4S Cabriolet to the same specification for the same client. These two 991s were equipped with a naturally aspirated engine from the 991 GT3 RS with 4.0 litres of displacement and 500 hp along with the associated PDK dual-clutch transmission. The special feature in this case is the combination of the GT3 RS drive with the all-wheel drive of the 991 4S, which was not available in the 911 R or the other GT3 variants. This makes this Porsche 911 the only “GT3 RS” Coupé with all-wheel drive instead of conventional rear-wheel drive. The conversion measures go far beyond what is normally possible in the course of customisation at the Porsche factory. Due to model policy and group compliance, the special conversion was not carried out by Porsche itself but by a renowned German specialist company for engine and vehicle technology. In addition to the development work, this project included the conversion and the necessary adaptation or configuration of the 991 4S “basis” to the GT3 RS components. This mainly concerned the engine, gearbox, exhaust system, tailpipe, the wheel and tyre combination as well as various special equipment. The required components were supplied by Porsche, as they were not freely available. The total cost of this 991 cars, including the GT3 RS components and base vehicle, can be put around EUR 400,000 for each of the two vehicles. Documents proving the special conversion and first ownership are available. The necessary individual approval for registration is also available. The first registration was in Salzburg, Austria. The car is in second-hand now and has a low mileage. In addition to the unique drive technology, this 911 has a special colour scheme with a special paint finish in Oakgreen metallic and an interior in light brown leather. Moreover, it comes with full equipment that leaves nothing to be desired: sports exhaust system, Burmester hi-fi system, fully electric seats, sliding sunroof in steel (in body colour) and much more. Specially configured vehicles for the Porsche family have always created a direct personal link between the brand’s history and its founders and designers. Even among these rare collector’s vehicles, however, technological customisations are likely to be extremely rare and therefore all the more appealing. This exceptional 911 combines three absolutely unique features: The GT3 RS engine in a “discreet” 991 body, the combination with all-wheel drive and the first ownership by a member of the Porsche family. This unique specimen is therefore not only a racy driving machine but also a particularly exclusive collector’s item. It also offers the highest form of stylish understatement to own and drive a Porsche 911 GT3 RS.”

Smiley For the exhaust, I suppose there is no problem to keep the Carerra S back part.  But why keep  the rev counter  made for a 7600 rpm max engine ?