No additional power thanks to emissions limitations, but sharper reactions and more comfortable.

The Porsche 911 GT3 RS is a beast on the track, made to win races. And as it has progressed through its generations, its top ...

The 9000-rpm flat-six song continues, while the GT3 gets a surprising number of practicality improvements and lightweight ...

As the drivetrain has been left unchanged, the GT3 RS's 4.0-liter flat-6 still pumps out a stock 518 hp, with drive sent to the rear wheels via a 7-speed dual-clutch automatic transmission.

in place of the original rear window. In total, all of this adds up to 2200 lbs of downforce at 177 mph. That's 300 lbs more than the basic GT3 RS, so the semi-active coilover suspension has also ...

The rear window is ceremoniously tossed into the ... this supernaturally enhanced GT3 RS makes 2,200lbs (basically a tonne) of downforce. “This allows the driver to carry more speed while ...

The kit is also very expensive, priced at $116,160. Read: Manthey’s 992 GT3 RS Has No Back Window, Offers An Actual Metric Ton Of Downforce No stone has been left unturned in overhauling the GT3 RS.

Although Porsche had to add some weight to the 992.2 compared to the 992.1 thanks to thicker front brake discs and more ...

To arrive back at the same 502-hp peak output, Porsche employed some bits from the GT3 RS, such as its better-flowing ...