R2 Performance Package | C215 | CL 55K | 588 HP / 616 LB-FT | 5.5L Supercharged V8 | M113 wheels and modifying boost mapping for

and modifying boost mapping for turbo-chargers the Mercedes-AMG 53 M256 3

354 LB-FT @ 1

higher RPM's and a lighter rotating mass

93+ Octane gasoline is mandatory with this Performance Package

R2 Performance Package | C215 | CL 55K | 588 HP / 616 LB-FT | 5.5L Supercharged V8 | M113 wheels and modifying boost mapping forR2 Performance Package for 215 CL 55 AMG Kompressor. Includes ECU Upgrade and Crankshaft Pulley. Up to 588HP and 616 LB FT. Gains: +95HP & +98 LB FT Performance package R2 takes performance to the next level and is the next 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