RENNtech ECU Upgrade for GL 350 BlueTec (X164- 253 HP / 464 LB-FT) porsche-panamera--971---2016-2024--4-e-hybrid-esr9614197 Our performance package includes our

Our performance package includes our proprietary ECU tune in addition to our full carbon fiber airbox for a gain of +19 HP and +38 TQ over stock

Gains: +6HP & +12LB-FT

Prepreg is widely known as the finest process in carbon fiber manufacturing and has been used for aerospace and military applications because of its superior consistency in weight

Built-in HD camera with 1280x720 @30fps

R-Line Comparison: Vehicle Package HP Gains TQ Gains X167 - AMG GLS 63 Stock

RENNtech ECU Upgrade for GL 350 BlueTec (X164- 253 HP / 464 LB-FT) porsche-panamera--971---2016-2024--4-e-hybrid-esr9614197 Our performance package includes ourRENNtech ECU Upgrade for 164 GL 350. up to 253HP and 464LB FT. Gains: +23HP & 75LB FT RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980's! Our experience, countless hours of in house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gains and rock solid daily driver reliability. RENNtech tuning software