RENNtech | RPS 10.2 | 20'' x 9.0'' - 20'' x 11.0'' | 218 - CLS63 AMG mercedes-benz-sl-class--230---2003-2006--sl-500-esr8036938 The RENNtech ECU Plus Upgrade

The RENNtech ECU Plus Upgrade brings the C 43 AMG Sedan up to 416 HP and 460 LB-FT | Gains: +41 HP and +62 LB-FT

561 LB-FT @ 2

AMG S63 | W222 | M177 | 4

Model Upgrades 0-60mph 0-100mph 1/4 Mile ET 1/4 Mile MPH 2016 - W222 S550 Sedan Stock

RENNtech | RPS 10.2 | 20'' x 9.0'' - 20'' x 11.0'' | 218 - CLS63 AMG mercedes-benz-sl-class--230---2003-2006--sl-500-esr8036938 The RENNtech ECU Plus UpgradeRENNtech Performance Series Forged Wheels Set of 2 Front and 2 Rear Front: 20" x 9. 0" Rear: 20" x 11. 0" RENNtech PERFORMANCE SERIES The RENNtech brand has featured several highly successful wheel designs throughout its 28+ years in the aftermarket industry. The Performance Series is the culmination of this extensive knowledge, an evolution of its predecessors. After countless hours of design development, we can confidently say that the RPS is a