The downforce level of the vehicle is increased by the installation of various components: additional air deflectors are used in the area of the front wheels, flaps on the front apron and a new rear wing made of carbon.Aerodiscs on the rear wheels, which are also made of carbon, reduce turbulence in the rear end and further increase aerodynamic efficiency. In order to take into account the higher aero load caused by the rear wing, the rear end is massively stiffened. The rear wing itself is connected directly to the body with the help of special supports (GT3 RS without Manthey Kit: connection of the wing to the boot lid). The aerodynamics package was tested, among other things, in the wind tunnel in Weissach, which is still one of the most modern of its kind: The eight-meter diameter blower has extremely light carbon blades and can generate wind speeds of up to 300 km/h in the test section on the tested vehicle.
Coilover kit
Both the know-how and technology from Porsche and Manthey's many years of experience in GT racing were incorporated into the development of the coilover suspension. On the front axle, a MacPherson construction in upside-down design is used. The shock absorber has a housing tube made of high-strength aluminum to reliably and durably perform its wheel guidance task even on the racetrack. The damping unit is 3-way adjustable, and the aluminum support bearings also allow easy adjustment of the camber values on the front axle. The independent compression stage adjustment in low and high speed is carried out on the external reservoir via the adjustment wheels, which can be operated without tools. The rebound damping can also be adjusted via an adjustment wheel at the lower end of the damper housing. If the vehicle has a standard front axle lift system, the function is fully retained. An aluminium shock absorber is used on the rear axle. The 4-way adjustable damper (compression and rebound, in low and high speed) can be adjusted directly on the damper housing via adjustment wheels that can be operated without tools. The basic setup of the high-end chassis components was determined in countless laps on international race tracks, but above all on the Nürburgring-Nordschleife, and meticulously tuned by the engineers from Porsche and Manthey.
Brake line set with steel sheathing provides even more direct pedal feedback and a faster response time. This component of the kit was also tested and co-developed by Manthey on the Nordschleife.
The downforce of the vehicle is increased by
installing various components, including
additional air guide elements in the area of
the front wheels, flaps on the front apron and
a new rear wing of carbon. Aerodiscs on the
rear wheels, also made of carbon, reduce
turbulence in the rear of the vehicle and
further increase aerodynamic efficiency. To
accommodate the higher aero load caused by
the rear wing, the rigidity at the rear end has
been massively increased. The rear wing
itself is connected directly to the body with
the help of special supports (in the GT3 RS
without Manthey Performance Kit, the wing
is attached to the rear lid).
Among other things, the aerodynamics
package was tested in the wind tunnel in
Weissach, which remains one of the most
modern of its kind: The blower with a
diameter of eight metres has extremely
lightweight carbon blades and can generate
wind speeds of up to 300 km/h (186 mph)
on the tested vehicle in the measurement
area.
Porsche and Manthey combined their know how and technology from many years of
experience in GT racing in the development
of the threaded suspension. A McPherson
upside-down design is used on the front axle.
The spring strut features a high-strength
aluminium housing tube to perform its wheel
guidance function reliably and durably even
in race track use. The damping unit is 3-way
adjustable, and the aluminium support
bearings also enable easy adjustment of the
camber values on the front axle.
The independent pressure stage adjustment
in low and high speed is carried out on the
external reservoir via the tool-free adjusting
wheels.
The rebound stage can also be adjusted via
an adjusting wheel on the lower end of the
damper housing. If the vehicle has a standard
front axle lift system, the function is retained
in full. The rear axle features an aluminium
spring strut. The four-way adjustable damper
(compression and rebound, at low and high
speed) can be adjusted via tool-free
adjusting wheels directly on the damper
housing.
The basic setup of the high-end chassis
components was determined in countless
laps on international race tracks, but above
all on the Nürburgring-Nordschleife, and
meticulously tuned by the engineers at
Porsche and Manthey
Fits 2018-2019 GT3 RS models. Brake pads, wheels, and decals are not included. Porsche only recommends installation in conjunction with Magnesium wheels (see link below if your car isn't already equipped). Depending on your installation, additional parts/hardware could be necessary at an additional cost. Special order from Germany, contact us for details. For best results and warranty coverage, we recommend having a Manthey certified dealer install this kit.
