708 HP | 839 LB-FT @Crank

Estimated Drivetrain Loss of 17%
588 whp | 697 wtq

ECU Upgrade
Downpipes w/200 Cell Cats
Sport Mufflers w/Electronic Valves
Prototype Decklid Spoiler

 

RENNtech S550 S63 AMG Focus Motorsports_5292

RENNtech_217_s63_ecu_dp_muffler RENNtech S550 S63 AMG Focus Motorsports_5305 RENNtech S550 S63 AMG Focus Motorsports_5303 RENNtech S550 S63 AMG Focus Motorsports_5301 RENNtech S550 S63 AMG Focus Motorsports_5297 RENNtech S550 S63 AMG Focus Motorsports_5294 RENNtech S550 S63 AMG Focus Motorsports_5289 RENNtech S550 S63 AMG Focus Motorsports_5279 RENNtech S550 S63 AMG Focus Motorsports_5276 RENNtech S550 S63 AMG Focus Motorsports_5275 RENNtech S550 S63 AMG Focus Motorsports_5268