RENNtech | X290 | AMG GT63 | Side Skirts | Carbon Fiber | Gloss Finish porsche-911--992---2018-present--targa-4-esr9249197 +114 HP & +100 TQ

+114 HP & +100 TQ

the factory settings do NOT allow the valves to fully open unless certain speed and/or RPM have been reached

Whether it’s a small deviation in the weave layup or slight inconsistency in the finish

Rated by RENNtech:               605 HP @ 5

The maximum power number reached with the RENNtech ECU Plus Upgrade for the C205 - C 43 AMG Coupe is 416 HP and 460 LB-FT

RENNtech | X290 | AMG GT63 | Side Skirts | Carbon Fiber | Gloss Finish porsche-911--992---2018-present--targa-4-esr9249197 +114 HP & +100 TQRENNtech X290 AMG GT63 Side Skirts Carbon Fiber Gloss Finish The RENNtech Side Skirts are 100% pre preg carbon fiber and developed to complement the full RENNtech AMG GT63 aerodynamic program. Designed, engineered, and tested in house at the RENNtech headquarters in Stuart, FL and manufactured in Germany. Created using state of the art 3D CAD programs and analysis tools with multiple levels of revisions to refine the product and achieve an OEM level