Manthey joined Porsche's motorsports efforts in endurance racing in 2013 and today builds performance parts catering to owners of the 911 GT3/GT3 RS and 718 Cayman GT4/GT4 RS who crave more.

Manthey Racing, Porsche’s official motorsports partner, has developed a performance kit for the 718 Cayman GT4 RS. With a new rear wing, the Manthey-equipped Cayman produces 372 pounds of rear ...

And a glorious swan song it is. The 718 Cayman GT4 RS returns, this time fortified by tuning outfitter Manthey Racing. The special chassis and aero elements include dive planes, four-way ...

Listen, friend, if you have the cashish and cachet needed to buy a Porsche 718 GT4 RS, then you will probably be interested in the brand new Manthey Racing kit that Porsche announced for that ...

Few people would say the Porsche 718 Cayman GT4 RS is lacking for track ... Porsche has created the Manthey Kit, named after the racing company that Porsche collaborated with on the package.

Join us this week for the BMW 530i and the Porsche 718 GT4 RS with a Manthey Racing package. Join us this week for the BMW 530i and the Porsche 718 GT4 RS with a Manthey Racing package.

Without outside intervention, the 718 Cayman GT4 RS does the 0-62 mph (0-100 kph) in 3.2 seconds and maxes out at 196 mph (315 kph). So, what did Manthey do to it to further enhance its racing ...

Manthey-Racing ... latest road-car creation is the 718 Cayman GT4 RS MR, which was developed using lessons from Manthey's work involving the Cayman GT4 Clubsport racer. The upgrade package ...

Porsche subsidiary Manthey Racing has created a new handling kit for the 718 Cayman GT4 RS. See the car in all its glory here.

When your GT Silver Metallic Cayman GT4 RS blends in at your favorite Malibu Cars & Coffee, Manthey has a $54K kit to help distinguish it. It’s a shame to cover up those magnesium wheels, but the ...