992 GT3 RS MR

We are absolutely thrilled to confirm we are the first in the UK to build a fully approved and Porsche-warranted 992 GT3 RS MR. This example was commissioned by a loyal client of ours who has owned all variants of the Manthey Racing Porsches, and happily uses them all as they were designed. No garage queens! This 992 GT3 RS MR started life as a superbly well-optioned RS with the Weissach Pack, Magnesium alloys, extended leather everywhere and pretty much every option you can think of!
 
The GT3 RS came to us with just 100 miles, was stripped down at our facility in Tring in Hertfordshire and assembled by our technicians. Given how many Manthey Porsches we have now built and how many we have supported, setup and maintained on circuits across the UK and Europe, it’s a delight to be the first to see how the products from Manthey have evolved from the 991 generation or Porsches. The quality of the components in terms of how they fit is exemplary and it comes as no surprise the 992 GT3 RS with the Manthey Performance kits are still Porsche factory warranted.

In the video below we take you through each component of the upgrade kit, explaining its purpose, the installation process and how it transforms the driving experience. We also spend some time on the road exploring what this incredible Porsche has to offer. In 2025 Porsche deserves recognition for creating such a bold and focused track car that remains road-legal – a true standout in a landscape dominated by electric and often uninspiring new cars. This Porsche is a breath of fresh air!