RENNtech | Diverter Valve | M157 | 3rd Gen | 212 - E 63 | 218 - CLS 63 | 4MATIC audi-sq5--2009-2017--2-0l-tfsi-i4-esr7061777 R1 Performance Package for 2220

R1 Performance Package for 2220 - S 500

Intermediate ECU Upgrade | Up to 638HP / 695LB-FT | Gains: +33HP & +25LB-FT

62 sec 131 mph X290 - AMG GT63 R3 Package w/Launch Control 2

0 BAR) for improved performance in higher boost applications or vehicles running upgraded turbo chargers

RENNtech | Diverter Valve | M157 | 3rd Gen | 212 - E 63 | 218 - CLS 63 | 4MATIC audi-sq5--2009-2017--2-0l-tfsi-i4-esr7061777 R1 Performance Package for 2220RENNtech 3rd Generation Diverter Valve M157 5. 5L V8 BiTurbo. W S212 E 63 AMG C218 CLS 63 AMG 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 next