Porsche 981 Cayman GT4 IPD Competition Plenum Package Giulia Quadrifoglio Peak power was up 5

Peak power was up 5 whp (wheel horsepower) and 9 ft/lbs of ft-lbs of torque

Complies with factory Porsche warranty

458 Italia Sport Catalytic Converters

Thanks to our innovative technologies

Porsche 981 Cayman GT4 IPD Competition Plenum Package Giulia Quadrifoglio Peak power was up 5HP: +17 TQ: +11 The perfect compliment to Fabspeed's GT4 exhaust upgrades, this high performance intake plenum from Innovative Pro Design and upgraded 82mm throttle body provide substantial power gains by increasing the efficiency and flow of the engine's air intake system. INCLUDES: IPD Plenum 82mm Throttle Body Silicone Y Pipe FEATURES: After a very extensive R&D program, we are proud to launch the new GT4 IPD 82mm Competition Plenums specifically