RENNtech | Diverter Valve | M157 | 3rd Gen | 212 - E 63 | 218 - CLS 63 | RWD maserati-granturismo--2007-2019--esr2028087 E53 AMG Sedan | MY2019+

E53 AMG Sedan | MY2019+ | *Needs to be equipped with optional performance exhaust/factory valves*

They can bring lowered vehicle within factory alignment specification to reduce tire wear

Our ECU tune offers the biggest performance gains on the market with our dyno results increasing performance from 523 HP and 612 lb/ft torque

With the proprietary RENNtech ECU Tuning the C190 AMG GT R gains up to +50 HP and +73 LB-FT

RENNtech did not simply replicate the OEM GT R PRO extractors

RENNtech | Diverter Valve | M157 | 3rd Gen | 212 - E 63 | 218 - CLS 63 | RWD maserati-granturismo--2007-2019--esr2028087 E53 AMG Sedan | MY2019+RENNtech 3rd Generation Diverter Valve M157 5. 5L V8 BiTurbo. W S212 E 63 AMG C218 CLS 63 AMG RWD Non 4MATIC RENNtech's 3rd Generation Diverter Valve for the M157 5. 5L V8 BiTurbo features an all new Blow Off Valve implemented into the re designed OEM turbo tubes. The Diverter Valve releases the boost in high boost situation and or boost spikes. This especially helps during the shifting process, for faster shifting and a quicker boost response for the