The GT3 RS now makes over 2,200 pounds of downforce at 177 miles per hour, which is significant for a vehicle with a curb ...

Porsche has announced U.S.availability and pricing for the Manthey Racing kit for the 911 GT3 RS.At $116,160 before taxes and ...

It's safe to say the latest Porsche 911 GT3 RS is not the most subtle car in the world, but the folks at Manthey apparently ...

The kits alone almost cost as much as a base Porsche 911. The GT3 RS kit produces over 2,200 lbs (1,000 kg) of downforce at ...

The quickest and fastest Porsche 911 models can now get even better. Porsche USA has just confirmed that it will be bringing ...

For all that, you get a huge rear wing and all kinds of aero upgrades to make your GT3 RS even more track capable.

Manthey has used its racing expertise to develop new aerodynamic and chassis modifications for the already extreme Porsche ...

Porsche has announced that Manthey's 911 GT3 RS performance kit is finally available in the U.S. The package costs as much as ...

Whether you’re cleaning your kitchen after a big meal or finishing a painting project, it can be tempting to pour just about ...