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 ... 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 ...

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 ...

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 ...

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.

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 ...

But now it appears it’s more lax, given that there’s a new aftermarket performance kit for 992-generation 911 GT3s from Manthey Racing that ... of the GT2 RS, 718 Cayman GT4, and 991 ...

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 ...

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 ...