R2 Performance Package | C215 | CL 55K | 588 HP / 616 LB-FT | 5.5L Supercharged V8 | M113 wheels 354 LB-FT @ 1

354 LB-FT @ 1

RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal

93+ Octane gasoline is mandatory with this Performance Package

A surplus of boost will be released to the atmosphere and the turbocharger can be supplied with air quicker after the shifting process

R2 Performance Package | C215 | CL 55K | 588 HP / 616 LB-FT | 5.5L Supercharged V8 | M113 wheels 354 LB-FT @ 1R2 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