RENNtech R2 Performance Package | C219 | CLS 55K | 588 HP / 616 TQ | 5.5L Supercharged V8 | M113




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, RENNtech stainless steel exhaust headers, 82 mm throttle body upgrade and our high efficiency intercooler pump.


R2 Performance Package includes:

RENNtech ECU Upgrade

RENNtech Crankshaft Pulley

RENNtech Full Carbon Fiber Airbox

82mm Throttle Body Upgrade

Stainless Steel Shorty Headers

RENNtech High Flow Intercooler Pump


CLS 55 (C219) Stock Performance:

469 HP @ 6100 RPM

516 LB-FT @ 2650-4800 RPM


Modified Performance:

588 HP @ 6000 RPM

616 LB-FT @ 3500 RPM

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