Porsche 971 Panamera S XperTune Performance Software (2017+) Style:Default and these are carried throughout

and these are carried throughout the rpm range

) BMC F1 Replacement Air Filter Fabspeed XperTune Performance Software with Handheld Tuner RACE: Fabspeed Supercup Turboback Exhaust System with Fabspeed Catbypass Pipe (Includes Dual Style Tips) BMC F1 Replacement Air Filter Fabspeed XperTune Performance Software with Handheld Tuner (Required to alleviate potential Check Engine faults and to optimize engine performance for additional horsepower and torque) FEATURES: Fits all Porsche 718 Boxster/Cayman Base/S Models 2017+ and GTS Models 2017-2020 Worldwide Supercup exhaust includes Deluxe Dual Style Tips in your choice of Polished

It is possible to make a non-valved car into a valved car by upgrading  to our full Porsche 991 Carrera Valvetronic Exhaust System with valve controller

mandrel bent tubing for maximum power and sound Valved design includes 70mm bypass pipes and a 63

Porsche 971 Panamera S XperTune Performance Software (2017+) Style:Default and these are carried throughoutXperTune Performance software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air fuel ratios, and boost pressure (if applicable). Achieve maximum power without sacrificing driveability or reliability by optimizing the engine's performance. Greatly enhances the power and dynamic performance and driveability of this wonderful vehicle. NOTES: While a vehicle equipped with bolt on upgrades will