Porsche 971 Panamera GTS XperTune Performance Software (2017+) 971 Panamera (2017+) Includes adapter pipe for fitment

Includes adapter pipe for fitment with OEM factory Ferrari 458 exhaust

while vehicles manufactured from mid-1996 through 1998 require Gillet style flanges

and visit your local mechanic to verify component integrity if you have any concerns

The same design and materials have been proven for over 20 years on high horsepower McLarens and Ferraris

these high-flow headers are designed around HJS German imported European certified European homologated catalytic converters

Porsche 971 Panamera GTS XperTune Performance Software (2017+) 971 Panamera (2017+) Includes adapter pipe for fitmentHP: +160 TQ: +203 XperTune 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 drivability or reliability by optimizing the engine's performance. Greatly enhances the power and dynamic performance and drivability of this wonderful vehicle. NOTES: While a vehicle equipped with bolt on