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

507 HP @ 6800 RPM

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

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

S213 - E63 S AMG 4MATIC+ Wagon (2 Filters required) (Year: 18 >)

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