Porsche 987 Base/S JRZ PROactive Coilover Kit C2S Extensive and long-term testing was

Extensive and long-term testing was conducted using our own GT4 with pro race car drivers and our team’s race engineers to identify the cause and the best solution to resolve the rear instability

offering best-in-class control and uncompromising performance

Q and T CrMo steel piston rods for all dampers

PROactive shocks maintain OE integration while forming a uniquely capable package

ending with a thorough examination and test performed by our in-house engineering team

Porsche 987 Base/S JRZ PROactive Coilover Kit C2S Extensive and long-term testing wasLong time collaborator of TPC and suspension industry leader JRZ makes its remarkable first foray into the electronic shocks market with the PROactive line, combining one of the fastest valves on the market with exceptionally high performance dampers. Representing our 30+ year partnership are over 50 race wins and podium finishes, racing cars powered jointly by TPC and JRZ in the Grand Am Rolex series since the mid 90s. JRZ PROactive Motorsport line