Porsche 911 GT3 RS User Handbook Manual page 16

The new 911 GT3 RS and the 911 GT3 |
The new dynamic engine mounts
(page 48) are fitted as standard
in the 911 GT3 RS. This system
reduces the vibration and move-
ment of the power unit by chang-
ing the damping and stiffness of
the engine mounts. For a notice-
able increase in driving dynamics.
The excellent driving stability is
down to Porsche Stability Manage-
ment (PSM, page 54), which
includes two control systems,
The new 911 GT3 RS
Stability Control (SC) and Traction
Control (TC). However, if you
want to perfect your driving skills
on the racetrack, PSM can be
disabled completely in two stages.
The 19-inch GT3 wheels (page 52)
with central locking device and
'RS' logo are fitted with road-legal
sport tires. Compared to the
911 GT3, the tires are wider on
the front and back and have a
smaller offset on the front and rear
axle. This increases the toe angle
by 12 mm and 30 mm, resulting
in even greater stability. And so
even higher performance levels.
In addition to power and precision,
an essential consideration when
designing the 911 GT3 RS was, of
course, lightweight construction.
A weight-to-power ratio of only
6.7 lb/hp has been achieved
thanks to the use of materials
taken directly from motorsport,