Porsche Cayenne GTS V8 (E3.1) ECU Tune — Power Figures

Factory output for the Porsche Cayenne GTS V8 (E3.1) is 453 hp and 457 lb-ft (crank).Stock + RK-Tunes Tune raises it to 662 hp and 676 lb-ft, a gain of 209 hp and 219 lb-ft.High Flow Downpipe / Exhaust + RK-Tunes Tune raises it to 706 hp and 723 lb-ft, a gain of 253 hp and 266 lb-ft.This is a remote tune: we ship you the tuning cable, you plug it into the OBD port, and we flash the car by email. The ECU is not removed and the car stays with you.Figures are estimates at the crank; real-world results vary by vehicle condition, fuel and conditions.