Fabspeed Mercedes-Benz AMG E-63s / GT63 Sport Cat Downpipes (2015-2021) 970 Panamera (2010-2016) 2 Twin Turbo / Twin

2 Twin Turbo / Twin Turbo S vehicles (2017-2020)

Complements performance Throttle Bodies in achieving total throttle control as a system

Increased power +9HP versus stock OEM heavy restrictive dual side mufflers

Fits all Porsche 718 GT4 RS 2022+ Models worldwide and RS Spyder too- incase you trade in the Cayman GT4RS

Fabspeed Mercedes-Benz AMG E-63s / GT63 Sport Cat Downpipes (2015-2021) 970 Panamera (2010-2016) 2 Twin Turbo / TwinHP: +25 TQ: +29 Constructed from T304L high quality stainless steel, Fabspeed Motorsport AMG E63 Wagon GT63 Sport Catalytic Converters offer premier quality catalysts by utilizing HJS Germany Tri Metallic 200 cell catalysts. We perfectly match the sound expected of the AMG GT cars by dramatically improving sound and power throughout the RPM range offering a much needed solution to the boring factory exhaust. Using only certified high performance HJS