RENNtech | Diverter Valve | M157 | 3rd Gen | 63 AMG SUV's porsche-cayenne--9ya---2018-present--cayenne-gts--my2020---esr5567788 By modifying boost mapping and

By modifying boost mapping and keeping optimized air-to-fuel ratios

RENNtech Track Series RTS | Forged Aluminum Wheels | Set of 2 Front and 2 Rear | Front: 19 x 10" | Rear: 20 x 12" | 190 AMG GT R / Pro

556 wtq @ 5

Carrera 4 Cabriolet

495 LB-FT @ 5200 RPM

RENNtech | Diverter Valve | M157 | 3rd Gen | 63 AMG SUV's porsche-cayenne--9ya---2018-present--cayenne-gts--my2020---esr5567788 By modifying boost mapping andRENNtech 3rd Generation Diverter Valve M157 5. 5L V8 BiTurbo. Applicable for the 63 AMG SUV's 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 next gear. It