RENNtech R2 Pkg | W222 | S 63 AMG | Sedan | 716 HP / 826 LB-FT | M157 | 5.5L V8 BiTurbo mercedes-benz-sl-class--231---2012-2016--sl-65-amg-biturbo-esr8588212 RENNtech Stainless Steel Sport Mufflers

RENNtech Stainless Steel Sport Mufflers w/Eclectronic Valves for the W205 - C 63 AMG BiTurbo

CLK COUPE' (C 209) DTM AMG [2 Filters Required] (HP: 582 | Year: 05 > 06)

Note: Mercedes M157 engine performance when measured obtains higher numbers that rated from factory

A second layer of UV protectant clear coating is also applied using traditional spray methods

066 HP and 831 LB-FT @ crank with 93 Octane Fuel

RENNtech R2 Pkg | W222 | S 63 AMG | Sedan | 716 HP / 826 LB-FT | M157 | 5.5L V8 BiTurbo mercedes-benz-sl-class--231---2012-2016--sl-65-amg-biturbo-esr8588212 RENNtech Stainless Steel Sport MufflersR2 includes: ECU Upgrade, Diverter Valve, Air Filters, Sport Mufflers and CF Airbox Gains: +111HP; +147LB FT The RENNtech R2 Performance Package is the evolution stage of the R1 Pkg. The R2 not only brings additional power, but also gives the car a deeper sport sound that keeps with character of a luxury performance vehicle. Included in the R2 Package are all upgrades from the R1 Pkg, ECU Upgrade, Diverter Valve and Air Filters, as well as the Carbon