Get your 718 GT4 Spyder GTS to sound as it should! Gain 30 HP to the wheels , Lose Weight and get the sounds you're craving, all with a lifetime warranty!
Peak gains of 30whp and 28wtrq. All dyno graphs are SAE corrected using Dundon Motorsport's in-house Dynapack chassis dyno with the car connected to the factory PIWIS tool and in "Rolling Road" mode.
