RENNtech Intermediate ECU Upgrade - E 550 Coupe BiTurbo | C207 | 480HP/523 LB-FT | M278 Engine | MY2012-2013 porsche-cayenne--9ya---2018-present--cayenne-gts-coupe--my2020---esr2231938 RENNtech Stainless Steel Sport Mufflers

RENNtech Stainless Steel Sport Mufflers | C207 - E550 BiTurbo MY2012 - 2014

R1 Performance Package for 203 - C 55 AMG

This Evolution performance exhaust system not only transforms the Panamera’s nature with a racing look and especially sound

15 sec 127 mph X290 - AMG GT63 R1 & R2 Package w/Launch Control 2

The cartridge supporting shaft is also both larger and stronger designed to handle the larger wheels and additional power

RENNtech Intermediate ECU Upgrade - E 550 Coupe BiTurbo | C207 | 480HP/523 LB-FT | M278 Engine | MY2012-2013 porsche-cayenne--9ya---2018-present--cayenne-gts-coupe--my2020---esr2231938 RENNtech Stainless Steel Sport MufflersRENNtech Intermediate ECU Upgrade for 207 E 550 BiTurbo. Up to 480HP and 523 LB FT. Gains: +78HP & +80 LB FT Our intermediate level ECU upgrade for the Mercedes M278 engine still offers huge gains in performance across the entire RPM range, but with a slightly reduced peak HP and torque from our standard tune. This is ideal for customers who want increased performance in their daily driver without worry of extra strain on driveline components or for