R2 Performance Package | W463 | G 55K | 560 HP / 596 LB-FT | 5.5L Supercharged V8 | M113 porsche-911--997-1---2004-2008--gt3-rs-esr8174740 Rated by RENNtech: 545 HP

Rated by RENNtech:                 545 HP @ 6

With the proprietary RENNtech ECU+ Tuning the W205 - C 63 AMG gains up to +56 HP and +107 LB-FT

C238 - E-Class Coupe E400 BiTurbo Coupe | MY2017+

With the first use

Application for Porsche:

R2 Performance Package | W463 | G 55K | 560 HP / 596 LB-FT | 5.5L Supercharged V8 | M113 porsche-911--997-1---2004-2008--gt3-rs-esr8174740 Rated by RENNtech: 545 HPR2 Performance Package for 463 G 55 AMG Kompressor. Includes ECU Upgrade, Crankshaft Pulley, Carbon Fiber Air Box, 82mm Throttle Body and High Flow Intercooler Pump. Up to 560HP and 596LB FT. Gains: +63HP & +80LB FT Performance package R2 takes performance to the next level and is a step up from our R1 tuning package. The R2 performance package includes the same components found in our R1 package with the addition of a full carbon fiber airbox, 82 mm